1 | #include <iostream> |
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2 | #include <fstream> |
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3 | #include <cmath> |
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4 | #include <iomanip> |
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5 | #include <string.h> |
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6 | #include <stdio.h> |
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7 | #include "simcrys.h" |
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8 | |
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9 | //crystal routine of the proton beam |
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10 | #include "crystalproton.h" |
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11 | #include "crystalprotonfuns.h" |
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12 | |
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13 | extern "C" |
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14 | { |
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15 | struct { |
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16 | double Cry_length, Rcurv, C_xmax, C_ymax, Alayer, C_orient; |
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17 | }Par_Cry1_; |
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18 | }; |
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19 | |
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20 | |
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21 | using namespace std; |
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22 | |
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23 | //Fortran crystal routine for the proton beam |
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24 | // By Jianfeng Zhang @ LAL, 05/2014 |
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25 | // extern "C" { |
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26 | // // void cryst_(int,double,double,double,double,double,double); |
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27 | // void cryst_(int IS, double x, double xp, double y,double yp,double PC,double Length); |
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28 | // } |
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29 | |
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30 | |
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31 | |
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32 | SimCrys::SimCrys(Crystal crys, Partcrys part) |
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33 | : crys(crys), part(part) //,moy(moy) //POUR faire varier la moyenne de la gaussienne aussi !!!!! |
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34 | { |
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35 | } |
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36 | |
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37 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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38 | ////////////////////////// FUNCTION BASES THAT MAKE SOME BASIC CALCULATION |
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39 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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40 | |
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41 | void SimCrys::bases(SimCrys& sim) |
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42 | { |
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43 | if ( (crys.miscut < 0 ) && ( part.x > 0) && (part.x < -crys.Cry_length * tan(crys.miscut))) { |
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44 | crys.L_chan = -part.x * tan(crys.miscut); |
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45 | } |
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46 | crys.tchan = crys.L_chan / crys.Rcurv; |
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47 | part.xp_rel = part.xp - crys.miscut; |
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48 | } |
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49 | |
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50 | |
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51 | |
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52 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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53 | ////////////////////////FUNCTIN CROSS TO KNOW IF THE PARTICULE CROSS THE CRYSTAL |
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54 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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55 | |
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56 | |
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57 | |
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58 | |
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59 | bool SimCrys::cross(SimCrys& sim) |
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60 | { |
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61 | bool crossing(true); |
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62 | if ((part.y < crys.ymin) || (part.y > crys.ymax) || (part.x > crys.xmax)) { |
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63 | //cout << "OUT of the Crystal !!" << part.x << " , "<<part.xp << endl; |
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64 | crossing = false; |
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65 | part.x = part.x + part.xp * crys.s_length; |
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66 | |
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67 | part.y = part.y + part.yp * crys.s_length; |
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68 | |
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69 | part.nout = part.nout + 1; /////////////COUNT///////////// |
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70 | part.effet = 1; |
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71 | //cout<<" BLAAAAAAAAa"<<endl; |
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72 | |
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73 | } |
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74 | |
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75 | return crossing; |
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76 | } |
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77 | |
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78 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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79 | ////////////////////////////FUNCTION LAYER THAT DETERMIN IF THE PARTICULE IS IN THE AMORPHOUS LAYER///////////////////////////// |
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80 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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81 | |
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82 | bool SimCrys::layer(SimCrys& sim) |
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83 | { |
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84 | //cout<<"La fonction layer est utilisee>>>>>>>>>>>>>>"<<endl; |
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85 | bool out(true); |
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86 | if ((part.x < crys.Alayer) || ((part.y - crys.ymin) < crys.Alayer) || ((crys.ymax - part.y) < crys.Alayer)) { |
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87 | cout<<"Amorphous layer! " << part.x <<" , " <<part.xp<<endl; |
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88 | double a_eq; |
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89 | double b_eq; |
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90 | double c_eq; |
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91 | double delta; //a, b, c, Delta of the second order eq. |
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92 | double x0; |
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93 | double y0; |
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94 | double length_xs; //!Amorphous length |
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95 | double length_ys; //!Amorphous length |
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96 | double am_length; //!Amorphous length |
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97 | out = false; |
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98 | x0 = part.x; |
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99 | y0 = part.y; |
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100 | a_eq = (1 + part.xp * part.xp); |
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101 | b_eq = (2 * (part.x) * (part.xp) - 2 * (part.xp) * crys.Rcurv); |
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102 | c_eq = (part.x) * part.x - 2 * abs(part.x) * crys.Rcurv; |
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103 | delta = b_eq * b_eq - 4 * a_eq * c_eq; |
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104 | //cout<<"a : " << a_eq<<endl; //POUR TESTER FONCTION |
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105 | //cout<<"b: " << b_eq <<endl; //POUR TESTER FONCTION |
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106 | //cout<<"c : " << c_eq <<endl; //POUR TESTER FONCTION |
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107 | //cout<<"Delta : " << delta <<endl; //POUR TESTER FONCTION |
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108 | part.s = (-b_eq + sqrt(delta)) / ((2 * a_eq)) ; //in [m] |
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109 | //cout<<"s : " << part.s <<endl; //POUR TESTER FONCTION |
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110 | if (part.s >= crys.s_length) { |
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111 | part.s = crys.s_length; |
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112 | } |
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113 | //cout<<"s : " << part.s <<endl; //POUR TESTER FONCTION |
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114 | part.x = part.xp * part.s + x0 ; //in [m] |
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115 | //cout<<"x0 : " << x0 <<endl; //POUR TESTER FONCTION |
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116 | //cout<<"x : " << part.x <<endl; //POUR TESTER FONCTION |
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117 | |
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118 | length_xs = sqrt((part.x - x0) * (part.x - x0) + part.s * part.s); |
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119 | //cout<<"Length_XS : " << length_xs <<endl; //POUR TESTER FONCTION |
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120 | |
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121 | if ((((part.yp >= 0) && ((part.y + part.yp * part.s) <= crys.ymax))) || (((part.yp < 0) && ((part.y + part.yp * part.s) >= crys.ymin)))) { |
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122 | length_ys = part.yp * length_xs; |
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123 | } else { |
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124 | part.s = (crys.ymax - part.y) / part.yp; |
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125 | length_ys = sqrt((crys.ymax - part.y) * (crys.ymax - part.y) + part.s * part.s); |
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126 | part.x = x0 + part.xp * part.s; |
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127 | length_xs = sqrt((part.x - x0) * (part.x - x0) + part.s * part.s); |
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128 | } |
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129 | |
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130 | am_length = sqrt(length_xs * length_xs + length_ys * length_ys); |
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131 | //cout << "AM_Length :" << am_length << endl; // TESTER FONCTION |
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132 | part.s = part.s / 2; |
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133 | part.x = x0 + part.xp * part.s; |
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134 | part.y = y0 + part.yp * part.s; |
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135 | //cout<<" am_length "<<am_length<<endl; |
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136 | move_am(crys.IS, crys.NAM, am_length, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp, part.yp, part.PC); //We call the move_am function |
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137 | //cout<<"AM LAYER !!!! "<<part.PC<<endl; |
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138 | //cout<< "Amorphous"<< endl; |
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139 | part.x = part.x + part.xp * (crys.Cry_length - part.s); |
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140 | part.y = part.y + part.yp * (crys.Cry_length - part.s); |
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141 | part.namor = part.namor + 1; /////////////COUNT///////////// |
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142 | part.effet = 2; |
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143 | } else if ((part.x > (crys.xmax - crys.Alayer)) && (part.x < crys.xmax)) { |
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144 | out = false; |
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145 | |
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146 | move_am(crys.IS, crys.NAM, crys.s_length, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp, part.yp, part.PC); //We call the move_am function |
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147 | |
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148 | part.namor = part.namor + 1; /////////////COUNT///////////// |
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149 | part.effet = 2; |
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150 | //cout<<"Fix HERE"<<endl; |
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151 | } |
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152 | return out; |
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153 | } |
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154 | |
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155 | |
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156 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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157 | //SI LES DEUX FONCTIONS D AVT RETURNE TRUE, ALORS ON CALCULE LES PARA CRITIQUE ET D AUTRE PARA (POINT C - E) |
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158 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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159 | |
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160 | |
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161 | |
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162 | void SimCrys::parameters(SimCrys& sim) |
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163 | { |
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164 | //THE FIRST PART IS FOR THE (110) ORIENTATION |
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165 | //cout << "The parameters function is use !!!!! "<< endl; |
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166 | double c_v1; |
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167 | double c_v2; |
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168 | |
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169 | |
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170 | crys.xpcrit0 = sqrt(2.10e-9 * crys.eUm[crys.IS] / part.PC); |
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171 | crys.Rcrit = part.PC / (2.e-6 * crys.eUm[crys.IS]) * crys.AI[crys.IS]; //if R>Rcritical=>no channeling is possible |
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172 | crys.ratio = crys.Rcurv / crys.Rcrit; |
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173 | crys.xpcrit = crys.xpcrit0 * (crys.Rcurv - crys.Rcrit) / crys.Rcurv; |
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174 | c_v1 = 1.7; |
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175 | c_v2 = -1.5; |
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176 | if (crys.ratio <= 1) { |
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177 | part.Ang_rms = c_v1 * 0.42 * crys.xpcrit0 * sin(1.4 * crys.ratio); //rms scattering |
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178 | part.Ang_avr = c_v2 * crys.xpcrit0 * 0.05 * crys.ratio; //average angle reflection |
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179 | part.Vcapt = 0.0; |
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180 | } else if (crys.ratio <= 3) { |
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181 | part.Ang_rms = c_v1 * 0.42 * crys.xpcrit0 * sin(1.571 * 0.3 * crys.ratio + 0.85); //rms scattering |
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182 | part.Ang_avr = c_v2 * crys.xpcrit0 * (0.1972 * crys.ratio - 0.1472); //average angle reflection |
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183 | part.Vcapt = 0.0007 * (crys.ratio - 0.7) / pow(part.PC, 0.2); //K=0.00070 is taken based on simulations using CATCH.f (V.Biryukov) |
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184 | } else { |
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185 | part.Ang_rms = c_v1 * crys.xpcrit0 * (1 / crys.ratio); |
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186 | part.Ang_avr = c_v2 * crys.xpcrit0 * (1 - 1.6667 / crys.ratio); |
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187 | part.Vcapt = 0.0007 * (crys.ratio - 0.7) / pow(part.PC, 0.2); |
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188 | } |
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189 | //cout <<crys.xpcrit<<endl; |
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190 | if (crys.C_orient == 2) { |
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191 | part.Ang_avr = part.Ang_avr * 0.93; |
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192 | part.Ang_rms = part.Ang_rms * 1.05; // FOR (111) ORIENTATION |
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193 | crys.xpcrit = crys.xpcrit * 0.98; |
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194 | } |
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195 | //cout <<crys.xpcrit<<endl; |
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196 | } |
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197 | |
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198 | |
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199 | |
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200 | |
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201 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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202 | //MAINTENANT ON FAIT UNE FONCTION POUR LA PARTIE I CF SHEMA!!! C EST LA PARTIE CHANNELING D OU LE NOM |
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203 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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204 | |
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205 | |
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206 | |
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207 | |
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208 | void SimCrys::channel(SimCrys& sim) |
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209 | { |
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210 | //cout << "La fonction channel est utilisee!!!! "<<endl; |
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211 | |
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212 | |
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213 | part.Chann = sqrt(crys.xpcrit * crys.xpcrit - part.xp_rel * part.xp_rel) / crys.xpcrit0; //probability of channeling/volume capture |
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214 | |
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215 | //cout <<"Channeling Prob :" << part.Chann <<endl; //POUR REGARDER LA VALEUR!!!!!!!!!!!!!! |
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216 | //cout <<"Channeling ANGLE :" << crys.tchan<<endl; //POUR REGARDER LA VALEUR!!!!!!!!!!!!!! |
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217 | |
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218 | |
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219 | double n_atom(0.1); //probability for entering channeling near atomic planes |
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220 | double Dxp(0); //change angle from channeling [mrad] |
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221 | double TLdech1(0); //tipical dechanneling length(1) [m] |
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222 | double tdech(0); |
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223 | double Ldech(0); //Dechanneling. length |
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224 | double Sdech(0); |
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225 | //cout<<"Chann : "<<part.Chann<<endl; |
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226 | if (random() <= part.Chann) { |
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227 | TLdech1 = 0.0005 * part.PC * pow(1 - 1 / crys.ratio, 2); // calculate tipical dechanneling length(m) |
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228 | if (random() <= n_atom) { |
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229 | TLdech1 = 0.000002 * part.PC * pow(1. - 1. / crys.ratio, 2); // dechanneling length (m) for short crystal for high amplitude particles |
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230 | } |
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231 | //cout<<"@ energy " << part.PC <<" dechanneling length "<< TLdech1 << endl; //FAUDRA OTER CELA!!!!!!!!!! |
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232 | part.Dechan = log(random()); |
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233 | //cout<<"dechannn " << part.Dechan <<endl; //FAUDRA OTER CELA!!!!!!!!!! |
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234 | Ldech = -TLdech1 * part.Dechan; //careful: the dechanneling lentgh is along the trajectory of the particle -not along the longitudinal coordinate... |
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235 | tdech = Ldech / crys.Rcurv; |
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236 | Sdech = Ldech * cos(crys.miscut + 0.5 * tdech); |
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237 | // 2 option if the particule channeling !!! |
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238 | // (1) dechanneling |
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239 | // (2) full channeling |
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240 | |
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241 | // (1) : |
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242 | |
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243 | if (Ldech < crys.L_chan) { |
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244 | //cout <<"Dechanneling ! "<< endl; |
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245 | Dxp = Ldech / crys.Rcurv; //change angle from channeling [mrad] |
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246 | |
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247 | part.ndechann = part.ndechann + 1; /////////////COUNT///////////// |
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248 | part.effet = 4; |
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249 | part.x = part.x + Ldech * (sin(0.5 * Dxp + crys.miscut)); // trajectory at channeling exit |
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250 | part.xp = part.xp + Dxp + (random_gauss() - 0.5) * crys.xpcrit * 0.5; |
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251 | part.y = part.y + part.yp * Sdech; |
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252 | |
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253 | part.x = part.x + 0.5 * (crys.s_length - Sdech) * part.xp; |
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254 | part.y = part.y + 0.5 * (crys.s_length - Sdech) * part.yp; |
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255 | |
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256 | |
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257 | move_am(crys.IS, crys.NAM, crys.s_length - Sdech, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp, part.yp, part.PC); //We call the move_am function |
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258 | |
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259 | part.PC = part.PC - 0.5 * crys.DES[crys.IS] * part.y; //energy loss to ionization [GeV] |
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260 | part.x = part.x + 0.5 * (crys.s_length - Sdech) * part.xp; |
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261 | part.y = part.y + 0.5 * (crys.s_length - Sdech) * part.yp; |
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262 | } |
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263 | |
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264 | // (2) : |
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265 | |
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266 | else { |
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267 | //cout <<"Channeling ! "<< endl; |
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268 | Dxp = crys.L_chan / crys.Rcurv; //change angle [mrad] |
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269 | part.x = part.x + crys.L_chan * (sin(0.5 * Dxp + crys.miscut)); //trajectory at channeling exit |
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270 | |
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271 | |
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272 | // Removed dependence on incoming angle according to discussion with I.Yazynin on 24/10/2012 |
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273 | //part.xp = part.xp + Dxp + (random_gauss()-0.5)*crys.xpcrit*0.5; // [mrad] |
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274 | part.xp = /*part.xp*/ + Dxp + (random_gauss() - 0.5) * crys.xpcrit * 0.5; // [mrad] |
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275 | |
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276 | part.y = part.y + crys.s_length * part.yp; |
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277 | part.PC = part.PC - 0.5 * crys.DES[crys.IS] * crys.Cry_length; // energy loss to ionization [GeV] |
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278 | part.nchann = part.nchann + 1; /////////////COUNT///////////// |
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279 | part.effet = 3; |
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280 | } |
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281 | } else { |
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282 | //cout <<"Volume Reflection ! "<< endl; |
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283 | part.nvrefl = part.nvrefl + 1; /////////////COUNT///////////// |
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284 | part.effet = 5; |
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285 | Dxp = 0.5 * (part.xp_rel / crys.xpcrit + 1) * part.Ang_avr; |
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286 | part.xp = part.xp + Dxp + part.Ang_rms * random_gauss(); |
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287 | /* |
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288 | next line new from sasha |
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289 | part.xp=part.xp+0.45*(part.xp/crys.xpcrit+1)*part.Ang_avr; |
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290 | valentina fix here |
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291 | */ |
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292 | part.x = part.x + 0.5 * crys.s_length * part.xp; |
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293 | part.y = part.y + 0.5 * crys.s_length * part.yp; |
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294 | |
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295 | move_am(crys.IS, crys.NAM, crys.s_length, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp , part.yp, part.PC); //We call the move_am function |
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296 | |
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297 | part.x = part.x + 0.5 * crys.s_length * part.xp; |
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298 | part.y = part.y + 0.5 * crys.s_length * part.yp; |
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299 | |
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300 | } |
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301 | } |
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302 | |
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303 | |
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304 | |
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305 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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306 | //MAINTENANT ON FAIT UNE FONCTION POUR LA PARTIE II CF SHEMA!!! C EST LA PARTIE VOLUME REFLEXION D OU LE NOM |
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307 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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308 | |
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309 | |
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310 | |
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311 | |
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312 | void SimCrys::reflection(SimCrys& sim) |
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313 | { |
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314 | //cout<<"The function reflection is used" <<endl; |
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315 | double Dxp(0); //change angle from channeling [mrad] |
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316 | double Lrefl(0); //distance of the reflection point [m] |
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317 | double Srefl(0); //distance of the reflection point [m] |
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318 | double TLdech2(0); //tipical dechanneling length(2) [m] |
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319 | double tdech(0); |
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320 | double Ldech(0); //Dechanneling. length |
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321 | double Sdech(0); |
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322 | double Red_S(0); //Reduced length (in case of dechanneling) |
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323 | double Rlength(0); //Reduced length |
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324 | |
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325 | Lrefl = (part.xp_rel) * crys.Rcurv; |
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326 | Srefl = sin(part.xp) * Lrefl; |
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327 | |
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328 | |
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329 | if ((Lrefl > 0) && (Lrefl < crys.Cry_length)) { // IE : If the VR point is inside the crystal!!!! |
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330 | |
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331 | //cout<<"VRCapt : "<<part.Vcapt<<endl; |
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332 | if ((random() > part.Vcapt) || (crys.ZN == 0)) { |
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333 | //cout<< "Volume Reflexion! "<<endl; |
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334 | part.nvrefl = part.nvrefl + 1; /////////////COUNT///////////// |
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335 | part.effet = 5; |
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336 | part.x = part.x + part.xp * Srefl; |
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337 | part.y = part.y + part.yp * Srefl; |
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338 | Dxp = part.Ang_avr; |
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339 | part.xp = part.xp + Dxp + part.Ang_rms * random_gauss(); |
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340 | part.x = part.x + 0.5 * part.xp * (crys.s_length - Srefl); |
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341 | part.y = part.y + 0.5 * part.yp * (crys.s_length - Srefl); |
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342 | |
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343 | if (crys.ZN > 0) { |
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344 | move_am(crys.IS, crys.NAM, crys.s_length - Srefl, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp , part.yp, part.PC); //We call the move_am function |
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345 | } |
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346 | |
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347 | part.x = part.x + 0.5 * part.xp * (crys.s_length - Srefl); |
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348 | part.y = part.y + 0.5 * part.yp * (crys.s_length - Srefl); |
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349 | } else { |
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350 | //cout<< "Volume Capture! "; |
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351 | part.nvcapt = part.nvcapt + 1; /////////////COUNT///////////// |
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352 | part.effet = 6; |
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353 | part.x = part.x + part.xp * Srefl; |
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354 | part.y = part.y + part.yp * Srefl; |
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355 | /* |
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356 | TLdech2= 0.00011*pow(part.PC,0.25)*pow((1.-1./crys.ratio),2) //dechanneling length [m] |
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357 | part.Dechan = log(1.-random()) |
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358 | Ldech = -TLdech2*part.Dechan |
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359 | next 2 lines new from sasha - different dechanneling probability |
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360 | */ |
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361 | TLdech2 = 0.01 * part.PC * pow((1. - 1. / crys.ratio), 2); // typical dechanneling length [m] |
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362 | Ldech = 0.005 * TLdech2 * pow((sqrt(0.01 - log(random())) - 0.1), 2); // (dechanneling length) [m] |
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363 | tdech = Ldech / crys.Rcurv; |
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364 | Sdech = Ldech * cos(part.xp + 0.5 * tdech); |
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365 | |
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366 | |
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367 | |
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368 | if (Ldech < (crys.Cry_length - Lrefl)) { // for dechanneling part |
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369 | //cout<< "Dechanneling! "; |
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370 | part.ndechann = part.ndechann + 1; /////////////COUNT///////////// |
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371 | part.effet = 4; |
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372 | Dxp = Ldech / crys.Rcurv; |
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373 | part.x = part.x + Ldech * (sin(0.5 * Dxp + part.xp)); //trajectory at channeling exit |
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374 | part.y = part.y + Sdech * part.yp; |
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375 | part.xp = part.xp + Dxp + (random_gauss() - 0.5) * crys.xpcrit * 0.5; |
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376 | Red_S = crys.s_length - Srefl - Sdech; |
---|
377 | // move in amorphous substance---------------------------- |
---|
378 | part.x = part.x + 0.5 * part.xp * Red_S; |
---|
379 | part.y = part.y + 0.5 * part.yp * Red_S; |
---|
380 | |
---|
381 | if (crys.ZN > 0) { |
---|
382 | //cout<<"Amorphous! "<<endl; /////////////COUNT///////////// |
---|
383 | move_am(crys.IS, crys.NAM, Red_S, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp , part.yp, part.PC); //We call the move_am function |
---|
384 | } |
---|
385 | |
---|
386 | part.x = part.x + 0.5 * part.xp * Red_S; |
---|
387 | part.y = part.y + 0.5 * part.yp * Red_S; |
---|
388 | //cout<<endl; |
---|
389 | } else { |
---|
390 | //cout<< "Volume Capture! "<<endl; |
---|
391 | //Pas besoin d additionner 1 dans le compte de vol capt car deja fait!!! |
---|
392 | Rlength = crys.Cry_length - Lrefl; |
---|
393 | crys.tchan = Rlength / crys.Rcurv; |
---|
394 | Red_S = Rlength * cos(part.xp + 0.5 * crys.tchan); |
---|
395 | Dxp = (crys.Cry_length - Lrefl) / crys.Rcurv; |
---|
396 | part.x = part.x + sin(0.5 * Dxp + part.xp) * Rlength; // trajectory at channeling exit |
---|
397 | part.y = part.y + Red_S * part.yp; |
---|
398 | part.xp = part.xp + Dxp + (random_gauss() - 0.5) * crys.xpcrit * 0.5; //[mrad] |
---|
399 | } |
---|
400 | } |
---|
401 | } |
---|
402 | // move in amorphous substance for big input angles--------------- |
---|
403 | else { |
---|
404 | //cout<<"Amorphous! "<<endl; |
---|
405 | part.namor = part.namor + 1; /////////////COUNT///////////// |
---|
406 | part.effet = 2; |
---|
407 | part.x = part.x + 0.5 * crys.s_length * part.xp; |
---|
408 | part.y = part.y + 0.5 * crys.s_length * part.yp; |
---|
409 | |
---|
410 | if (crys.ZN > 0) { |
---|
411 | move_am(crys.IS, crys.NAM, crys.s_length, crys.DES[crys.IS], crys.DLYI[crys.IS], crys.DLRI[crys.IS], part.xp , part.yp, part.PC); //We call the move_am function |
---|
412 | } |
---|
413 | |
---|
414 | part.x = part.x + 0.5 * crys.s_length * part.xp; |
---|
415 | part.y = part.y + 0.5 * crys.s_length * part.yp; |
---|
416 | } |
---|
417 | |
---|
418 | } |
---|
419 | |
---|
420 | |
---|
421 | |
---|
422 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
423 | //THE FUNCTION THAT DO ALL THE SCHEMA USING THE PREVIOUS FUNCTION !!!!!!!!!!111 |
---|
424 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
425 | |
---|
426 | |
---|
427 | |
---|
428 | |
---|
429 | //called the FORTRAN cyrstal-particle routine from SixTrack |
---|
430 | /* |
---|
431 | void SimCrys::general(SimCrys& sim, const int& pas, char name, double emitx0, double emity0, double enom, string outputpath, double Mirror, double C_rotation, double C_aperture, double C_offset, double C_tilt, double Crystal_tilt) |
---|
432 | { |
---|
433 | |
---|
434 | long int max_npart = 1500000; |
---|
435 | |
---|
436 | char name_coll[50] = name; |
---|
437 | |
---|
438 | int NP = ; |
---|
439 | double ENOM = enom*1e-3; // [GeV] |
---|
440 | double EMITX0 = emitx0; |
---|
441 | double EMITY0 = emity0; |
---|
442 | double AX = , AY = , BX = , BY = ; |
---|
443 | |
---|
444 | double X_IN[max_npart] ; |
---|
445 | double XP_IN[max_npart]; |
---|
446 | double Y_IN[max_npart]; |
---|
447 | double YP_IN[max_npart]; |
---|
448 | double P_IN[max_npart]; |
---|
449 | double S_IN[max_npart] = ; |
---|
450 | |
---|
451 | int flagsec[max_npart] = ; |
---|
452 | bool dowrite_impact = true; |
---|
453 | int name[max_npart] = ; |
---|
454 | |
---|
455 | char C_MATERIAL[6]; |
---|
456 | double C_LENGTH = crys.s_length; |
---|
457 | double C_ROTATION = C_rotation; |
---|
458 | double C_APERTURE = C_aperture; |
---|
459 | double C_OFFSET = C_offset; |
---|
460 | double C_TILT[2] = {C_tilt, 0} ; |
---|
461 | |
---|
462 | int LHIT[max_npart] = ; //position of the particle been hit |
---|
463 | int PART_ABS[max_npart] = ; |
---|
464 | |
---|
465 | double IMPACT[max_npart] = ; |
---|
466 | double INDIV[max_npart] = ; |
---|
467 | double LINT[max_npart] = ; |
---|
468 | |
---|
469 | */ |
---|
470 | /* ----------------- |
---|
471 | !++ Copy particle data to 1-dim array and go back to meters |
---|
472 | */ |
---|
473 | /* |
---|
474 | for(j = 1, napx) |
---|
475 | rcx(j) = (xv(1,j)-torbx(ie))/1d3 |
---|
476 | rcxp(j) = (yv(1,j)-torbxp(ie))/1d3 |
---|
477 | rcy(j) = (xv(2,j)-torby(ie))/1d3 |
---|
478 | rcyp(j) = (yv(2,j)-torbyp(ie))/1d3 |
---|
479 | rcp(j) = ejv(j)/1d3 |
---|
480 | rcs(j) = 0d0 |
---|
481 | part_hit_before(j) = part_hit(j) |
---|
482 | rcx0(j) = rcx(j) |
---|
483 | rcxp0(j) = rcxp(j) |
---|
484 | rcy0(j) = rcy(j) |
---|
485 | rcyp0(j) = rcyp(j) |
---|
486 | rcp0(j) = rcp(j) |
---|
487 | ejf0v(j) = ejfv(j) |
---|
488 | ! |
---|
489 | !++ For zero length element track back half collimator length |
---|
490 | ! |
---|
491 | if (stracki.eq.0.) then |
---|
492 | rcx(j) = rcx(j) - 0.5d0*c_length*rcxp(j) |
---|
493 | rcy(j)= rcy(j) - 0.5d0*c_length*rcyp(j) |
---|
494 | else |
---|
495 | Write(*,*) |
---|
496 | & "ERROR: Non-zero length collimator!" |
---|
497 | STOP |
---|
498 | endif |
---|
499 | flukaname(j) = ipart(j)+100*samplenumber |
---|
500 | ! |
---|
501 | end do |
---|
502 | ! |
---|
503 | !++ Do the collimation tracking |
---|
504 | ! |
---|
505 | enom_gev = myenom*1d-3 |
---|
506 | ! |
---|
507 | !++ Allow |
---|
508 | |
---|
509 | |
---|
510 | |
---|
511 | |
---|
512 | if (crys.IS == 0) { |
---|
513 | C_MATERIAL = "CRY-Si"; |
---|
514 | } else if (crys.IS == 1) { |
---|
515 | C_MATERIAL = "CRY-W"; |
---|
516 | } else if (crys.IS == 2) { |
---|
517 | C_MATERIAL = "CRY-C"; |
---|
518 | } else if (crys.IS == 3) { |
---|
519 | C_MATERIAL = "CRY-Ge"; |
---|
520 | }else{ |
---|
521 | cerr << "Material of the Crystal not fund !!!" << endl; |
---|
522 | } |
---|
523 | |
---|
524 | |
---|
525 | |
---|
526 | int count = 0; |
---|
527 | string rest; |
---|
528 | ifstream entree; |
---|
529 | string name2; |
---|
530 | name2 = outputpath + "/ascii_before.csv"; |
---|
531 | entree.open(name2.c_str()); |
---|
532 | if (entree) { |
---|
533 | while (!entree.eof()) { |
---|
534 | count = count + 1; |
---|
535 | |
---|
536 | getline(entree, rest, ','); |
---|
537 | X_IN[count] = atof(rest.c_str()); |
---|
538 | //cout<<" X " << part.x<<endl; |
---|
539 | |
---|
540 | getline(entree, rest, ','); |
---|
541 | Y_IN[count] = atof(rest.c_str()); |
---|
542 | //cout<<" Y " << part.y<<endl; |
---|
543 | |
---|
544 | getline(entree, rest, ','); |
---|
545 | XP_IN[count] = atof(rest.c_str()); |
---|
546 | //cout<<" XP " << part.xp<<endl; |
---|
547 | |
---|
548 | getline(entree, rest, ','); |
---|
549 | YP_IN[count] = atof(rest.c_str()); |
---|
550 | //cout<<" YP " << part.yp<<endl; |
---|
551 | |
---|
552 | getline(entree, rest); |
---|
553 | P_IN[count] = atof(rest.c_str()); |
---|
554 | |
---|
555 | } |
---|
556 | } |
---|
557 | entree.close(); |
---|
558 | |
---|
559 | |
---|
560 | //from the file "crystaltrack_dan.f", 08/2014, by Jianfeng Zhang @ LAL |
---|
561 | COLLIMATE_CRY_(name_coll,C_MATERIAL, C_LENGTH, |
---|
562 | C_ROTATION, |
---|
563 | C_APERTURE, C_OFFSET, C_TILT, |
---|
564 | X_IN, XP_IN, Y_IN, |
---|
565 | YP_IN, P_IN, S_IN, NP, ENOM, LHIT, |
---|
566 | PART_ABS, IMPACT, INDIV, LINT, |
---|
567 | BX,BY,AX, |
---|
568 | AY,EMITX0,EMITY0, |
---|
569 | name,flagsec,dowrite_impact); |
---|
570 | } |
---|
571 | |
---|
572 | */ |
---|
573 | |
---|
574 | /******************************************************************************** |
---|
575 | * |
---|
576 | * original crystal routine |
---|
577 | * *******************************************************************************/ |
---|
578 | void SimCrys::general(SimCrys& sim, const int& pas, string outputpath, double Mirror, double C_rotation, double C_aperture, double C_offset, double C_tilt, double Crystal_tilt) |
---|
579 | { |
---|
580 | srand ( time(NULL) ); |
---|
581 | double AV_xp0(0); |
---|
582 | double AV_yp0(0); |
---|
583 | double RMSxp0(0); |
---|
584 | double RMSyp0(0); |
---|
585 | double AV_xp1(0); |
---|
586 | double AV_yp1(0); |
---|
587 | double long RMSxp1(0); |
---|
588 | double long RMSyp1(0); |
---|
589 | double av_pc1(0); |
---|
590 | double av_pc0(0); |
---|
591 | double SIGxp0(0); |
---|
592 | double SIGyp0(0); |
---|
593 | double SIGxp1(0); |
---|
594 | double SIGyp1(0); |
---|
595 | double xp0(0); |
---|
596 | double xp1(0); |
---|
597 | double count(0); |
---|
598 | double zpos(-0.1); |
---|
599 | double xfin(0); |
---|
600 | double yfin(0); |
---|
601 | int const col(15); |
---|
602 | |
---|
603 | |
---|
604 | //parameter to check whether the particle hit the crystal |
---|
605 | char Proc[50] = " "; // process of the particle-crystal interaction |
---|
606 | bool crossing = false; //the particle hit the collimator or not |
---|
607 | int layerflag = 1; //check the particle exit the layer in "AM" |
---|
608 | //-----------------------------------------------NOW THE PARAMETERS FOR THE CHANGE OF REFERENTIAL ------------------------------------------------ |
---|
609 | int mat=0; |
---|
610 | |
---|
611 | double p0=0.0; |
---|
612 | double zlm=0.0; |
---|
613 | double shift=0.0; |
---|
614 | double x_shift=0.0, xp_shift=0.0, s_shift=0.0; //coordinates after shift/rotation |
---|
615 | double x_rot=0.0, xp_rot=0.0, s_rot=0.0; |
---|
616 | double x_temp=0.0, xp_temp=0.0, s_temp=0.0; //all the _temp variables are used when you hit the cry from below |
---|
617 | double tilt_int=0.0, x_int=0.0, xp_int=0.0, s_int=0.0;//all the _int variables are used when you hit the cry from below (int=interaction point) |
---|
618 | double x00=0.0; |
---|
619 | double z=0.0; |
---|
620 | double z00=0.0; |
---|
621 | double zp=0.0; |
---|
622 | double dpop=0.0; |
---|
623 | double s=0.0; |
---|
624 | double a_eq=0.0, b_eq=0.0, c_eq=0.0, Delta=0.0; |
---|
625 | int part_abs=-1; |
---|
626 | double x=0.0; |
---|
627 | double xp=0.0; |
---|
628 | double y=0.0; |
---|
629 | double yp=0.0; |
---|
630 | double p=0.0; //be careful: [Gev] |
---|
631 | double s_in=0.0; |
---|
632 | |
---|
633 | // adding variables for the pencil beam. Variables in the absolute reference frame. |
---|
634 | |
---|
635 | double x_in0=0.0; |
---|
636 | double xp_in0=0.0; |
---|
637 | double y_in0=0.0; |
---|
638 | double yp_in0=0.0; |
---|
639 | double p_in0=0.0; //be careful: [Gev] |
---|
640 | double s_in0=0.0; |
---|
641 | double s_impact=0.0; |
---|
642 | double totcount(0); |
---|
643 | |
---|
644 | double mirror=Mirror; |
---|
645 | double tiltangle=0.0; |
---|
646 | |
---|
647 | |
---|
648 | double c_length=0.0; //Length in m |
---|
649 | double c_rotation(C_rotation) ; //Rotation angle vs vertical in radian initiated and fixed at 0. Can BE CHANGED IF NEED |
---|
650 | double c_aperture(C_aperture) ; //Aperture in m |
---|
651 | double c_offset(C_offset) ; //Offset in m |
---|
652 | double c_tilt[2] = {C_tilt, 0} ; //Tilt in radian |
---|
653 | double c_tilt0[2] ; //Tilt in radian |
---|
654 | |
---|
655 | |
---|
656 | double xp_tangent=0.0; |
---|
657 | |
---|
658 | double Cry_tilt(Crystal_tilt); //crystal tilt [rad] ///////////////////////////////////++++++++++++++++++++++++(IF NEEDED, put it into the input file !!! See later)+++++++++++++++//////////////// |
---|
659 | |
---|
660 | |
---|
661 | |
---|
662 | //----------------------------------END OF INITATING REFERNENTIAL PARAMETERS------------------------------------------------------------------------- |
---|
663 | c_length = crys.Cry_length; |
---|
664 | |
---|
665 | if (crys.IS == 0) { |
---|
666 | mat = 8; |
---|
667 | } else if (crys.IS == 1) { |
---|
668 | mat = 9; |
---|
669 | } else if (crys.IS == 2) { |
---|
670 | mat = 10; |
---|
671 | } else if (crys.IS == 3) { |
---|
672 | mat = 11; |
---|
673 | } else { |
---|
674 | cout << "Material of the Crystal not fund !!!" << endl; |
---|
675 | } |
---|
676 | |
---|
677 | |
---|
678 | if (c_length > 0 ) { |
---|
679 | p0 = part.PC; |
---|
680 | c_tilt0[0] = c_tilt[0]; |
---|
681 | c_tilt0[1] = c_tilt[1]; |
---|
682 | tiltangle = c_tilt0[0]; |
---|
683 | } |
---|
684 | |
---|
685 | |
---|
686 | //new.......................... |
---|
687 | // call scatin(p0) ?????????????? |
---|
688 | |
---|
689 | // scatin_(p0); |
---|
690 | |
---|
691 | /* EVENT LOOP, initial distribution is here a flat distribution with |
---|
692 | * xmin=x-, xmax=x+, etc. from the input file |
---|
693 | */ |
---|
694 | long int nhit = 0; |
---|
695 | double fracab = 0; |
---|
696 | // int n_chan = 0; // valentina :initialize to zero the counters for crystal effects |
---|
697 | // int n_VR = 0; |
---|
698 | // int n_amorphous = 0; |
---|
699 | |
---|
700 | |
---|
701 | double impact = 0; |
---|
702 | double indiv = 0; |
---|
703 | double lint = 0; |
---|
704 | |
---|
705 | |
---|
706 | // c- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
---|
707 | //c WRITE(*,*) ITURN,ICOLL |
---|
708 | /* do j = 1, nev |
---|
709 | //c |
---|
710 | impact(j) = -1.0; |
---|
711 | lint(j) = -1.0; |
---|
712 | indiv(j) = -1.0; |
---|
713 | |
---|
714 | |
---|
715 | idx_proc = name(j)-100*samplenumber; |
---|
716 | |
---|
717 | if (ITURN == 1){ // !daniele |
---|
718 | bool_proc_old(idx_proc)=-1;} // !daniele |
---|
719 | // elseif (bool_proc(idx_proc) != -1){ |
---|
720 | else{ |
---|
721 | bool_proc_old(idx_proc)=bool_proc(idx_proc); // !daniele |
---|
722 | } // !daniele |
---|
723 | |
---|
724 | PROC= "out"; // !the default process is 'out' !daniele |
---|
725 | bool_proc(idx_proc)=-1; // !daniele |
---|
726 | */ |
---|
727 | |
---|
728 | int nabs = 0; |
---|
729 | |
---|
730 | //ofstream sortie("results.csv"); |
---|
731 | //sortie << "xp1" <<","<< "xp0"<<","<< "x"<<","<< "y"<<endl; |
---|
732 | ofstream sortieIco; |
---|
733 | string name1; |
---|
734 | |
---|
735 | //file with the particle coordinate after the crystal |
---|
736 | name1 = outputpath + "/ascii_after.csv"; |
---|
737 | |
---|
738 | sortieIco.open(name1.c_str()); |
---|
739 | |
---|
740 | string rest; |
---|
741 | |
---|
742 | ifstream entree; |
---|
743 | string name2; |
---|
744 | name2 = outputpath + "/ascii_before.csv"; |
---|
745 | |
---|
746 | entree.open(name2.c_str()); |
---|
747 | if (entree) { |
---|
748 | while (!entree.eof()) { |
---|
749 | count = count + 1; |
---|
750 | |
---|
751 | getline(entree, rest, ','); |
---|
752 | part.x = atof(rest.c_str()); |
---|
753 | //cout<<" X " << part.x<<endl; |
---|
754 | |
---|
755 | getline(entree, rest, ','); |
---|
756 | part.y = atof(rest.c_str()); |
---|
757 | //cout<<" Y " << part.y<<endl; |
---|
758 | |
---|
759 | getline(entree, rest, ','); |
---|
760 | part.xp = atof(rest.c_str()); |
---|
761 | //cout<<" XP " << part.xp<<endl; |
---|
762 | |
---|
763 | getline(entree, rest, ','); |
---|
764 | part.yp = atof(rest.c_str()); |
---|
765 | //cout<<" YP " << part.yp<<endl; |
---|
766 | |
---|
767 | getline(entree, rest); |
---|
768 | part.PC = atof(rest.c_str()); |
---|
769 | |
---|
770 | if (part.PC != 0) { // POUR OTER LA DERNIERE PART QUI VAUT 0 POUR TOUT |
---|
771 | |
---|
772 | av_pc0 = av_pc0 + part.PC; |
---|
773 | |
---|
774 | //part.x=random_gauss()*0.00115; |
---|
775 | //part.xp=random_gauss()*sqrt(5*1e-6); |
---|
776 | //cout<<"X et Y avt :"<<part.x<<" , "<<part.y<<endl; |
---|
777 | |
---|
778 | // IL FAUT PASSER DES CM EN M!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11 |
---|
779 | //bdelta=tan(part.xp)*10; |
---|
780 | part.x = (part.x); //-0.0045; |
---|
781 | |
---|
782 | |
---|
783 | //bdelta=tan(part.yp)*10; |
---|
784 | part.y = (part.y); //-0.0045; |
---|
785 | |
---|
786 | //cout<<"X et Y apres :"<<part.x<<" , "<<part.y<<endl; |
---|
787 | xp0 = part.xp; |
---|
788 | |
---|
789 | //part.y=random_gauss()*sqrt(0.00095); |
---|
790 | //part.yp=5*1e-6; |
---|
791 | |
---|
792 | //part.PC=120.976; |
---|
793 | //cout<<" X :"<<part.x<<" XP :"<<part.xp<<" Y :"<<part.y<<" YP :"<<part.yp<<" PC :"<<part.PC<<endl; |
---|
794 | AV_xp0 = AV_xp0 + part.xp; //average x angle before impact |
---|
795 | AV_yp0 = AV_yp0 + part.yp; //average y angle before impact |
---|
796 | RMSxp0 = RMSxp0 + part.xp * part.xp; //rms x angle before impact |
---|
797 | RMSyp0 = RMSyp0 + part.yp * part.yp; //rms y angle before impact |
---|
798 | |
---|
799 | // NOW WE NEED TO CHANGE THE REFERENTIAL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
800 | //change the beam frame to the crystal frame !!!!!!!!! |
---|
801 | // since the interaction between the particle and the crystal is observed in the |
---|
802 | // crystal reference system |
---|
803 | |
---|
804 | //initial coordinates in the beam frame |
---|
805 | s = 0; |
---|
806 | x = part.x; |
---|
807 | xp = part.xp; |
---|
808 | z = part.y; |
---|
809 | zp = part.yp; |
---|
810 | p = part.PC; |
---|
811 | |
---|
812 | x_temp = 0; |
---|
813 | x_int = 0; |
---|
814 | x_rot = 0; |
---|
815 | x_shift = 0; |
---|
816 | s_temp = 0; |
---|
817 | s_int = 0; |
---|
818 | s_rot = 0; |
---|
819 | s_shift = 0; |
---|
820 | xp_int = 0; |
---|
821 | xp_temp = 0; |
---|
822 | xp_rot = 0; |
---|
823 | xp_shift = 0; |
---|
824 | shift = 0; |
---|
825 | tilt_int = 0; |
---|
826 | dpop = (p - p0) / p0; //momentum spread |
---|
827 | |
---|
828 | |
---|
829 | /*---------------DANIELE------------------------- |
---|
830 | ! corrected position for variable association for FirstImpact.dat |
---|
831 | ! also for a vertical crystal case. |
---|
832 | ! Only x_in0 (i.e. b) have to be assigned after the change of reference frame |
---|
833 | !-----------------------------------------------*/ |
---|
834 | |
---|
835 | s_in0 = s_in; //daniele |
---|
836 | // x_in0(j) = x //!daniele |
---|
837 | xp_in0 = xp; //daniele |
---|
838 | y_in0 = z; //daniele |
---|
839 | yp_in0 = zp; //daniele |
---|
840 | p_in0 = p; //daniele |
---|
841 | |
---|
842 | /*----------------DANIELE------------------*/ |
---|
843 | |
---|
844 | |
---|
845 | //********************************************************************************** |
---|
846 | |
---|
847 | // ------------------------------transform particle coordinates to get into collimator coordinate system ----------------------------------------- |
---|
848 | |
---|
849 | |
---|
850 | // first check whether particle was lost before |
---|
851 | totcount = totcount + 1; |
---|
852 | if ((x < 99.0 * 1e-3) && (z < 99.0 * 1e-3)) { ////////////////////////// IF NUMERO 1////////////////// |
---|
853 | |
---|
854 | // first do rotation into collimator frame |
---|
855 | |
---|
856 | x = part.x * cos(c_rotation) + sin(c_rotation) * part.y; |
---|
857 | z = part.y * cos(c_rotation) - sin(c_rotation) * part.x; |
---|
858 | xp = part.xp * cos(c_rotation) + sin(c_rotation) * part.yp; |
---|
859 | zp = part.yp * cos(c_rotation) - sin(c_rotation) * part.xp; |
---|
860 | |
---|
861 | //cout<<"PARTICULE NON PERDU>>><<"<<endl; |
---|
862 | |
---|
863 | //To define the correct value of the mirror for the install locations |
---|
864 | // of the crystal in SPS & LHC, inner side or outside of the vacuum chamber???? |
---|
865 | // by Zhang @ CERN, 23/04/2014..... |
---|
866 | //mirror = 1; |
---|
867 | |
---|
868 | |
---|
869 | x = mirror * x; |
---|
870 | xp = mirror * xp; |
---|
871 | |
---|
872 | //Shift with opening and offset |
---|
873 | |
---|
874 | x = x - c_aperture / 2 - c_offset; |
---|
875 | |
---|
876 | // Include collimator tilt |
---|
877 | |
---|
878 | if (tiltangle > 0) { ////////////////////////// IF NUMERO 2////////////////// |
---|
879 | xp = xp - tiltangle; |
---|
880 | } //////////////////////////FIN IF NUMERO 2////////////////// |
---|
881 | else if (tiltangle < 0) { ////////////////////////// IF NUMERO 3////////////////// |
---|
882 | x = x + sin(tiltangle) * c_length; |
---|
883 | xp = xp - tiltangle; |
---|
884 | } //////////////////////////FIN IF NUMERO 3////////////////// |
---|
885 | |
---|
886 | if (Cry_tilt < 0) { ////////////////////////// IF NUMERO 4////////////////// |
---|
887 | |
---|
888 | s_shift = s; |
---|
889 | shift = crys.Rcurv * (1 - cos(Cry_tilt)); |
---|
890 | if (Cry_tilt < (-crys.cry_bend) ) { ////////////////////////// IF NUMERO 5////////////////// |
---|
891 | shift = ( crys.Rcurv * ( cos ( - Cry_tilt) - cos( crys.cry_bend - Cry_tilt) ) ); |
---|
892 | } //////////////////////////FIN IF NUMERO 5////////////////// |
---|
893 | x_shift = x - shift; |
---|
894 | } //////////////////////////fin IF NUMERO 4////////////////// |
---|
895 | else { //////////////////////////IF NUMERO 6////////////////// |
---|
896 | //cout<< "CRY-TILT POSSITIVE ++ or nul"<<endl; |
---|
897 | s_shift = s; |
---|
898 | x_shift = x; |
---|
899 | } //////////////////////////fin IF NUMERO 6////////////////// |
---|
900 | // cout<<"debug - S shift" << s_shift<<endl; |
---|
901 | //cout<<"debug - X shift" << x_shift <<endl; |
---|
902 | // |
---|
903 | // 2nd transformation: rotation |
---|
904 | s_rot = x_shift * sin(Cry_tilt) + s_shift * cos(Cry_tilt); |
---|
905 | x_rot = x_shift * cos(Cry_tilt) - s_shift * sin(Cry_tilt); |
---|
906 | xp_rot = xp - Cry_tilt; |
---|
907 | //cout<< "debug - S rot" << s_rot <<endl; |
---|
908 | //cout<<"debug - X rot" << x_rot <<endl; |
---|
909 | //cout<<"debug - XP rot" << xp_rot<<endl; |
---|
910 | |
---|
911 | // 3rd transformation: drift to the new coordinate s=0 |
---|
912 | xp = xp_rot; |
---|
913 | x = x_rot - xp_rot * s_rot; |
---|
914 | z = z - zp * s_rot; |
---|
915 | s = 0; |
---|
916 | //cout<<"debug - S cryRF" << s_rot <<endl; |
---|
917 | //cout<<"debug - X cryRF" << x_rot <<endl; |
---|
918 | //cout<<"debug - XP cryRF" << xp_rot <<endl; |
---|
919 | |
---|
920 | |
---|
921 | |
---|
922 | //******************************************************************************************************************** |
---|
923 | //----------------------------------NOW CHECK IF THE PARTICLE HIT the crystal--------------------------------------------------------------- |
---|
924 | //cout<<" X " << x<<endl; |
---|
925 | //Particle hit the crystal |
---|
926 | if (x >= 0) { ////////////////////////// IF NUMERO 7////////////////// |
---|
927 | s_impact = s_in0; //!(for the first impact) |
---|
928 | |
---|
929 | if(1){ |
---|
930 | cout<<"hit the cry entrance face"<<endl; |
---|
931 | cout<<"impact at s = "<< s_impact<< ", x = "<<x_in0<<endl; |
---|
932 | cout<<"with angle xp = "<<xp<<endl; |
---|
933 | cout<<"s before: "<< s<<endl; |
---|
934 | } |
---|
935 | |
---|
936 | part.x = x; |
---|
937 | part.xp = xp; |
---|
938 | part.y = z; |
---|
939 | part.yp = zp; |
---|
940 | part.PC = p; |
---|
941 | |
---|
942 | //------------------------------------------------------------------------------ |
---|
943 | // The proton crystal routine in Fortran version |
---|
944 | // |
---|
945 | //------------------------------------------------------------------------------ |
---|
946 | |
---|
947 | //Fortran crystal routine in SixTrack |
---|
948 | // Modified by Jianfeng Zhang @ LAL, 30/04/2014 |
---|
949 | double crysCry_length=crys.Cry_length; |
---|
950 | double crysRcurv=crys.Rcurv; |
---|
951 | double crysC_xmax=crys.C_xmax; |
---|
952 | double crysC_ymax=crys.C_ymax; |
---|
953 | double crysAlayer=crys.Alayer; |
---|
954 | int crysC_orient=crys.C_orient; |
---|
955 | double crysmiscut = crys.miscut; |
---|
956 | int IS =0; |
---|
957 | double length =0.0; |
---|
958 | IS = mat -7 ; |
---|
959 | length = crys.Cry_length; |
---|
960 | double eUmIS = crys.eUm[crys.IS]; |
---|
961 | double AIIS = crys.AI[crys.IS]; |
---|
962 | |
---|
963 | |
---|
964 | |
---|
965 | double crysparaDes[4]; |
---|
966 | crysparaDes[0]=crys.DES[0],crysparaDes[1]=crys.DES[1],crysparaDes[2]=crys.DES[2],crysparaDes[3]=crys.DES[3]; |
---|
967 | double crysparaDlyi[4]; |
---|
968 | crysparaDlyi[0]=crys.DLYI[0],crysparaDlyi[1]=crys.DLYI[1],crysparaDlyi[2]=crys.DLYI[2],crysparaDlyi[3]=crys.DLYI[3]; |
---|
969 | double crysparaDlri[4]; |
---|
970 | crysparaDlri[0]=crys.DLRI[0],crysparaDlri[1]=crys.DLRI[1],crysparaDlri[2]=crys.DLRI[2],crysparaDlri[3]=crys.DLRI[3]; |
---|
971 | |
---|
972 | double crysparaeUmIS[4]; |
---|
973 | crysparaeUmIS[0]=crys.eUm[0], crysparaeUmIS[1]=crys.eUm[1], crysparaeUmIS[2]=crys.eUm[2], crysparaeUmIS[3]=crys.eUm[3]; |
---|
974 | double crysparaAIIS[4]; |
---|
975 | crysparaAIIS[0]=crys.AI[0],crysparaAIIS[1]=crys.AI[1],crysparaAIIS[2]=crys.AI[2],crysparaAIIS[3]=crys.AI[3]; |
---|
976 | |
---|
977 | // cout << "before enter crystal routine...."<<endl; |
---|
978 | |
---|
979 | // cryst_(&IS,&x,&xp,&z,&zp,&p,&length,&crysCry_length,&crysRcurv,&crysC_xmax,&crysC_ymax,&crysAlayer,&crysC_orient,&crysmiscut, &Proc,&layerflag, &part.Chann); |
---|
980 | |
---|
981 | // cryst_(&length,&layerflag, crypara,partpara,crysparaDes,crysparaDlri,crysparaDlyi,crysparaeUmIS,crysparaAIIS,Proc); |
---|
982 | |
---|
983 | cryst_(&length,&layerflag,Proc,&crys.L_chan,&crys.tchan,&crys.Alayer,&crys.ymin,&crys.ymax,&crys.Rcurv, |
---|
984 | &crys.s_length,&crys.IS,&crys.NAM, |
---|
985 | &crys.xpcrit0,&crys.xpcrit,&crys.Rcrit,&crys.ratio,&crys.C_orient,&crys.miscut,&crys.Cry_length, |
---|
986 | &crys.ZN,&crys.C_xmax,&crys.C_ymax, |
---|
987 | &part.x,&part.xp,&part.y,&part.yp,&part.PC,&part.s,&part.Chann,&part.xp_rel,&part.Ang_rms, |
---|
988 | & part.Ang_avr,&part.Vcapt,&part.Dechan,crysparaDes,crysparaDlri,crysparaDlyi,crysparaeUmIS,crysparaAIIS); |
---|
989 | |
---|
990 | |
---|
991 | |
---|
992 | //convert back the Fortran variables to C++ variables |
---|
993 | //mat = IS +7; |
---|
994 | |
---|
995 | // cout << "IS in Fortran = ..." << crys.IS << endl; |
---|
996 | |
---|
997 | crys.IS = crys.IS - 1; |
---|
998 | |
---|
999 | // cout << "IS in C++ = ..." << crys.IS << endl; |
---|
1000 | |
---|
1001 | crys.Cry_length = length; |
---|
1002 | |
---|
1003 | x=part.x; |
---|
1004 | xp=part.xp; |
---|
1005 | z=part.y; |
---|
1006 | zp=part.yp; |
---|
1007 | p=part.PC; |
---|
1008 | s=part.s; |
---|
1009 | |
---|
1010 | |
---|
1011 | /* |
---|
1012 | crys.Rcurv = crysRcurv; |
---|
1013 | crys.C_xmax = crysC_xmax; |
---|
1014 | crys.C_ymax = crysC_ymax; |
---|
1015 | crys.Alayer = crysAlayer; |
---|
1016 | crys.C_orient = crysC_orient; |
---|
1017 | crys.miscut = crysmiscut; |
---|
1018 | */ |
---|
1019 | |
---|
1020 | // cout<< "ICI AHHHHHHHHHHHHHHHHHHHHHHHHHHHH"<<endl; |
---|
1021 | // //cout<<" xp rel and xp crit " << part.xp_rel<< " " << crys.xpcrit<<endl; |
---|
1022 | // bases(sim); |
---|
1023 | // //cout << part.xp<< " XP "<<endl; |
---|
1024 | // bool crossing(cross(sim)); |
---|
1025 | // //cout<<part.xp-xp0<<endl; |
---|
1026 | // //cout<<" xp rel and xp crit " << part.xp_rel<< " " << crys.xpcrit<<endl; |
---|
1027 | // bool layering; |
---|
1028 | // if (crossing != 0) { ////////////////////////// IF NUMERO 8////////////////// |
---|
1029 | // layering = layer(sim); |
---|
1030 | // //cout<<"Crossing !!!!"<<endl; |
---|
1031 | // |
---|
1032 | // if (layering == true) { ////////////////////////// IF NUMERO 9////////////////// |
---|
1033 | // parameters(sim); |
---|
1034 | // //cout<<" Layering =true " <<endl; |
---|
1035 | // |
---|
1036 | // if ((abs(part.xp_rel) < crys.xpcrit)) { ////////////////////////// IF NUMERO 10////////////////// |
---|
1037 | // channel(sim); |
---|
1038 | // //cout<< " CHANNELING " << endl; |
---|
1039 | // } ////////////////////////// fin IF NUMERO 10////////////////// |
---|
1040 | // else { ////////////////////////// IF NUMERO 11////////////////// |
---|
1041 | // reflection(sim); |
---|
1042 | // //cout<<" REFLECTION "<<endl; |
---|
1043 | // } ////////////////////////// fin IF NUMERO 11////////////////// |
---|
1044 | // |
---|
1045 | // |
---|
1046 | // } ////////////////////////// fin IF NUMERO 9////////////////// |
---|
1047 | // } ////////////////////////// fin IF NUMERO 8////////////////// |
---|
1048 | |
---|
1049 | //-------------------------------------------------------------------------------------------------- |
---|
1050 | |
---|
1051 | |
---|
1052 | // xp = part.xp; |
---|
1053 | |
---|
1054 | //} |
---|
1055 | |
---|
1056 | s = crys.Rcurv * sin(crys.cry_bend); |
---|
1057 | zlm = crys.Rcurv * sin(crys.cry_bend); |
---|
1058 | //cout<<"process:"<<PROC<<endl; |
---|
1059 | //cout<<"s after"<< s<<endl; |
---|
1060 | //cout<<"part.xp"<<part.xp<<endl; |
---|
1061 | |
---|
1062 | //cout<<"----------------------1111111111111111111111111-----------------"<<endl; |
---|
1063 | |
---|
1064 | |
---|
1065 | if (strncmp(Proc,"out",3)==0) |
---|
1066 | crossing = false; |
---|
1067 | else |
---|
1068 | crossing = true; |
---|
1069 | |
---|
1070 | if (crossing == true){ |
---|
1071 | nhit = nhit + 1; |
---|
1072 | // lhit = 100000000*ie + ITURN; |
---|
1073 | impact = x_in0; |
---|
1074 | indiv = xp_in0; |
---|
1075 | } |
---|
1076 | } |
---|
1077 | // Particle not hit the crystal |
---|
1078 | ////////////////////////// fin IF NUMERO 7////////////////// |
---|
1079 | else { ////////////////////////// IF NUMERO 12////////////////// |
---|
1080 | |
---|
1081 | //cout<<"OU LA ABBBBBBBBBBBB" <<endl; |
---|
1082 | xp_tangent = sqrt((-2 * x * crys.Rcurv + x * x) / (crys.Rcurv * crys.Rcurv)); |
---|
1083 | //cout<<"RCURV "<<crys.Rcurv<<endl; |
---|
1084 | //cout<<"tangent"<<xp_tangent<<"angle"<<xp<<endl; |
---|
1085 | |
---|
1086 | //cout<<"s tan " << crys.Rcurv*sin(xp_tangent)<<endl; |
---|
1087 | //cout<< " s tot "<< c_length<< crys.Rcurv*sin(crys.cry_bend)<<endl; |
---|
1088 | if ( xp >= xp_tangent) { ////////////////////////// IF NUMERO 13////////////////// |
---|
1089 | |
---|
1090 | //if it hits the crystal, calculate in which point and apply the |
---|
1091 | //transformation and drift to that point |
---|
1092 | a_eq = (1 + xp * xp); |
---|
1093 | b_eq = 2 * xp * (x - crys.Rcurv); |
---|
1094 | c_eq = -2 * x * crys.Rcurv + x * x; |
---|
1095 | Delta = b_eq * b_eq - 4 * (a_eq * c_eq); |
---|
1096 | s_int = (-b_eq - sqrt(Delta)) / (2 * a_eq); |
---|
1097 | //cout<< " s int "<<s_int <<endl; |
---|
1098 | if (s_int < crys.Rcurv * sin(crys.cry_bend)) { ////////////////////////// fin IF NUMERO 14////////////////// |
---|
1099 | // transform to a new ref system:shift and rotate |
---|
1100 | |
---|
1101 | x_int = xp * s_int + x; |
---|
1102 | xp_int = xp; |
---|
1103 | z = z + zp * s_int; |
---|
1104 | x = 0; |
---|
1105 | s = 0; |
---|
1106 | |
---|
1107 | |
---|
1108 | // tilt_int=2*X_int/S_int |
---|
1109 | tilt_int = s_int / crys.Rcurv; |
---|
1110 | xp = xp - tilt_int; |
---|
1111 | |
---|
1112 | //--------------------------------------------------------------------------------------- |
---|
1113 | // Fortran Cyrstal routine for the protons |
---|
1114 | // |
---|
1115 | //--------------------------------------------------------------------------------------- |
---|
1116 | |
---|
1117 | part.x = x; |
---|
1118 | part.xp = xp; |
---|
1119 | part.y = z; |
---|
1120 | part.yp = zp; |
---|
1121 | part.PC = p; |
---|
1122 | crys.Cry_length = crys.Cry_length - (tilt_int * crys.Rcurv); |
---|
1123 | |
---|
1124 | |
---|
1125 | |
---|
1126 | /* |
---|
1127 | |
---|
1128 | //Fortran crystal routine in SixTrack |
---|
1129 | // Modified by Jianfeng Zhang @ LAL, 30/04/2014 |
---|
1130 | CRYST_(mat-7,x,xp,z,zp,p,cry_length); |
---|
1131 | */ |
---|
1132 | |
---|
1133 | |
---|
1134 | //------------------------------------------------------------------------------ |
---|
1135 | // The proton crystal routine in Fortran version |
---|
1136 | // |
---|
1137 | //------------------------------------------------------------------------------ |
---|
1138 | |
---|
1139 | //Fortran crystal routine in SixTrack |
---|
1140 | // Modified by Jianfeng Zhang @ LAL, 30/04/2014 |
---|
1141 | double crysCry_length=crys.Cry_length; |
---|
1142 | double crysRcurv=crys.Rcurv; |
---|
1143 | double crysC_xmax=crys.C_xmax; |
---|
1144 | double crysC_ymax=crys.C_ymax; |
---|
1145 | double crysAlayer=crys.Alayer; |
---|
1146 | int crysC_orient=crys.C_orient; |
---|
1147 | double crysmiscut = crys.miscut; |
---|
1148 | int IS =0; |
---|
1149 | double length =0.0; |
---|
1150 | IS = mat -7 ; |
---|
1151 | length = crys.Cry_length; |
---|
1152 | double eUmIS = crys.eUm[crys.IS]; |
---|
1153 | double AIIS = crys.AI[crys.IS]; |
---|
1154 | |
---|
1155 | |
---|
1156 | double crysparaDes[4]; |
---|
1157 | crysparaDes[0]=crys.DES[0],crysparaDes[1]=crys.DES[1],crysparaDes[2]=crys.DES[2],crysparaDes[3]=crys.DES[3]; |
---|
1158 | double crysparaDlyi[4]; |
---|
1159 | crysparaDlyi[0]=crys.DLYI[0],crysparaDlyi[1]=crys.DLYI[1],crysparaDlyi[2]=crys.DLYI[2],crysparaDlyi[3]=crys.DLYI[3]; |
---|
1160 | double crysparaDlri[4]; |
---|
1161 | crysparaDlri[0]=crys.DLRI[0],crysparaDlri[1]=crys.DLRI[1],crysparaDlri[2]=crys.DLRI[2],crysparaDlri[3]=crys.DLRI[3]; |
---|
1162 | |
---|
1163 | double crysparaeUmIS[4]; |
---|
1164 | crysparaeUmIS[0]=crys.eUm[0], crysparaeUmIS[1]=crys.eUm[1], crysparaeUmIS[2]=crys.eUm[2], crysparaeUmIS[3]=crys.eUm[3]; |
---|
1165 | double crysparaAIIS[4]; |
---|
1166 | crysparaAIIS[0]=crys.AI[0],crysparaAIIS[1]=crys.AI[1],crysparaAIIS[2]=crys.AI[2],crysparaAIIS[3]=crys.AI[3]; |
---|
1167 | |
---|
1168 | |
---|
1169 | |
---|
1170 | |
---|
1171 | |
---|
1172 | // cout << "before enter crystal routine...."<<endl; |
---|
1173 | |
---|
1174 | cryst_(&length,&layerflag,Proc,&crys.L_chan,&crys.tchan,&crys.Alayer,&crys.ymin,&crys.ymax,&crys.Rcurv, |
---|
1175 | &crys.s_length,&crys.IS,&crys.NAM, |
---|
1176 | &crys.xpcrit0,&crys.xpcrit,&crys.Rcrit,&crys.ratio,&crys.C_orient,&crys.miscut,&crys.Cry_length, |
---|
1177 | &crys.ZN,&crys.C_xmax,&crys.C_ymax, |
---|
1178 | &part.x,&part.xp,&part.y,&part.yp,&part.PC,&part.s,&part.Chann,&part.xp_rel,&part.Ang_rms, |
---|
1179 | & part.Ang_avr,&part.Vcapt,&part.Dechan,crysparaDes,crysparaDlri,crysparaDlyi,crysparaeUmIS,crysparaAIIS); |
---|
1180 | |
---|
1181 | //convert back the Fortran variables to C++ variables |
---|
1182 | //mat = IS +7; |
---|
1183 | crys.Cry_length = length; |
---|
1184 | crys.IS = crys.IS - 1; |
---|
1185 | |
---|
1186 | |
---|
1187 | |
---|
1188 | x=part.x; |
---|
1189 | xp=part.xp; |
---|
1190 | z=part.y; |
---|
1191 | zp=part.yp; |
---|
1192 | p=part.PC; |
---|
1193 | s=part.s; |
---|
1194 | |
---|
1195 | /* |
---|
1196 | crys.Rcurv = crysRcurv; |
---|
1197 | crys.C_xmax = crysC_xmax; |
---|
1198 | crys.C_ymax = crysC_ymax; |
---|
1199 | crys.Alayer = crysAlayer; |
---|
1200 | crys.C_orient = crysC_orient; |
---|
1201 | crys.miscut = crysmiscut; |
---|
1202 | */ |
---|
1203 | |
---|
1204 | /* |
---|
1205 | bases(sim); |
---|
1206 | |
---|
1207 | //cout<<"part.xp"<<part.xp<<endl; |
---|
1208 | |
---|
1209 | bool crossing(cross(sim)); |
---|
1210 | //cout<<"Crossing !!!!"<<endl; |
---|
1211 | bool layering(layer(sim)); |
---|
1212 | |
---|
1213 | if (layering == true) { |
---|
1214 | //cout<<" Layering =true " <<endl; |
---|
1215 | parameters(sim); |
---|
1216 | if ((abs(part.xp_rel) < crys.xpcrit)) { |
---|
1217 | channel(sim); |
---|
1218 | //cout<< " CHANNELING " << endl; |
---|
1219 | } else { |
---|
1220 | reflection(sim); |
---|
1221 | //cout<< " REFLECTION " << endl; |
---|
1222 | } |
---|
1223 | |
---|
1224 | } |
---|
1225 | */ |
---|
1226 | //--------------------------------------------------------------------------------------- |
---|
1227 | |
---|
1228 | |
---|
1229 | |
---|
1230 | //cout<<"part.xp"<<part.xp<<endl; |
---|
1231 | //cout<<"----------------------2222222222222222222-----------------"<<endl; |
---|
1232 | |
---|
1233 | s = crys.Rcurv * sin(crys.cry_bend - tilt_int); |
---|
1234 | zlm = crys.Rcurv * sin(crys.cry_bend - tilt_int); |
---|
1235 | |
---|
1236 | |
---|
1237 | if(layerflag == 0){ |
---|
1238 | part.namor = part.namor + 1; /////////////COUNT///////////// |
---|
1239 | part.effet = 2; |
---|
1240 | } |
---|
1241 | if (strncmp(Proc,"out",3)==0) |
---|
1242 | crossing = false; |
---|
1243 | else |
---|
1244 | crossing = true; |
---|
1245 | |
---|
1246 | if (crossing == true) { ////////////////////////// IF NUMERO 15////////////////// |
---|
1247 | x_rot = x_int; |
---|
1248 | s_rot = s_int; |
---|
1249 | xp_rot = xp_int; |
---|
1250 | s_shift = s_rot * cos(-Cry_tilt) + x_rot * sin(-Cry_tilt); |
---|
1251 | x_shift = -s_rot * sin(-Cry_tilt) + x_rot * cos(-Cry_tilt); |
---|
1252 | xp_shift = xp_rot + Cry_tilt; |
---|
1253 | if (Cry_tilt < 0) { ////////////////////////// IF NUMERO 16////////////////// |
---|
1254 | s_impact = s_shift; |
---|
1255 | x_in0 = x_shift + shift; |
---|
1256 | xp_in0 = xp_shift; |
---|
1257 | } ////////////////////////// fin IF NUMERO 16////////////////// |
---|
1258 | else { ////////////////////////// IF NUMERO 17////////////////// |
---|
1259 | x_in0 = x_shift; |
---|
1260 | s_impact = s_shift; |
---|
1261 | xp_in0 = xp_shift; |
---|
1262 | } ////////////////////////// fin IF NUMERO 17////////////////// |
---|
1263 | |
---|
1264 | nhit = nhit + 1; |
---|
1265 | //lhit = 100000000*ie + ITURN; |
---|
1266 | impact = x_in0; |
---|
1267 | indiv = xp_in0; |
---|
1268 | } ////////////////////////// fin IF NUMERO 15////////////////// |
---|
1269 | |
---|
1270 | |
---|
1271 | |
---|
1272 | x_temp = x; |
---|
1273 | s_temp = s; |
---|
1274 | xp_temp = xp; |
---|
1275 | s = s_temp * cos(-tilt_int) + x_temp * sin(-tilt_int); |
---|
1276 | x = -s_temp * sin(-tilt_int) + x_temp * cos(-tilt_int); |
---|
1277 | xp = xp_temp + tilt_int; |
---|
1278 | |
---|
1279 | // 2nd: shift back the 2 axis |
---|
1280 | x = x + x_int; |
---|
1281 | s = s + s_int; |
---|
1282 | |
---|
1283 | } ////////////////////////// fin IF NUMERO 14////////////////// |
---|
1284 | // Finish if (s_int < crys.Rcurv * sin(crys.cry_bend)) |
---|
1285 | else { ///////////////////////////////////////////////PROBLEM : TOO MUCH OF PARTICULES WITHOUT ANY CHANGE OF ANGLE///////////THE PROB IS HERE WITH THOSES TWO "ELSE"///////////////////////// |
---|
1286 | |
---|
1287 | s = crys.Rcurv * sin(crys.Cry_length / crys.Rcurv); |
---|
1288 | x = x + s * xp; |
---|
1289 | z = z + s * zp; |
---|
1290 | ++part.nout; |
---|
1291 | //cout<< "the particule does not hit the crystal (Trop basse dans neg.)"<<endl; |
---|
1292 | }// Finish else if (s_int < crys.Rcurv * sin(crys.cry_bend)) |
---|
1293 | |
---|
1294 | }else { |
---|
1295 | s = crys.Rcurv * sin(crys.Cry_length / crys.Rcurv); |
---|
1296 | x = x + s * xp; |
---|
1297 | z = z + s * zp; |
---|
1298 | ++part.nout; |
---|
1299 | //cout<< "the particule does not hit the crystal (negatif et plus petit angle qu xp_tang)"<<endl; |
---|
1300 | } |
---|
1301 | //} ////////////////////////// fin IF NUMERO 13////////////////// |
---|
1302 | // Finish else if ( xp >= xp_tangent) |
---|
1303 | |
---|
1304 | }////////////////////// 12 |
---|
1305 | // Finish particle not hit the crystal else (x < 0) |
---|
1306 | |
---|
1307 | |
---|
1308 | |
---|
1309 | |
---|
1310 | //************************************************************************************************************************** |
---|
1311 | //trasform back from the crystal to the collimator reference system |
---|
1312 | // 1st: un-rotate the coordinates |
---|
1313 | |
---|
1314 | |
---|
1315 | x_rot = x; |
---|
1316 | s_rot = s; |
---|
1317 | xp_rot = xp; |
---|
1318 | //cout<< "debug - S Cry RF 2" , s_rot <<endl; |
---|
1319 | //cout<<"debug - X Cry RF 2" , x_rot <<endl; |
---|
1320 | //cout<<"debug - XP Cry RF 2" , xp_rot <<endl; |
---|
1321 | s_shift = s_rot * cos(-Cry_tilt) + x_rot * sin(-Cry_tilt); |
---|
1322 | x_shift = -s_rot * sin(-Cry_tilt) + x_rot * cos(-Cry_tilt); |
---|
1323 | xp_shift = xp_rot + Cry_tilt; |
---|
1324 | // 2nd: shift back the reference frame |
---|
1325 | if (Cry_tilt < 0) { ////////////////////////// IF NUMERO 18////////////////// |
---|
1326 | s = s_shift; |
---|
1327 | x = x_shift + shift; |
---|
1328 | xp = xp_shift; |
---|
1329 | } ////////////////////////// fin IF NUMERO 18////////////////// |
---|
1330 | else { |
---|
1331 | x = x_shift; |
---|
1332 | s = s_shift; |
---|
1333 | xp = xp_shift; |
---|
1334 | } |
---|
1335 | // 3rd: shift to new S=Length position |
---|
1336 | x = xp * (c_length - s) + x; |
---|
1337 | z = zp * (c_length - s) + z; |
---|
1338 | s = c_length; |
---|
1339 | |
---|
1340 | |
---|
1341 | nabs = 0; |
---|
1342 | part.effet = nabs; |
---|
1343 | //cout<< "debug - S Coll RF 2" , s_rot <<endl; |
---|
1344 | //cout<<"debug - X Coll RF 2" , x_rot <<endl; |
---|
1345 | //cout<<"debug - XP Coll RF 2" , xp_rot <<endl; |
---|
1346 | |
---|
1347 | //cout<<"X1_coll"<<x<<"Z1_coll"<<z<<"XP1_coll"<<xp<<"ZP1_coll"<<zp <<"s" <<s<<endl; |
---|
1348 | |
---|
1349 | |
---|
1350 | if(strncmp(Proc,"out",3)==0){ |
---|
1351 | part.nout = part.nout + 1; /////////////COUNT///////////// |
---|
1352 | part.effet = 1; |
---|
1353 | } |
---|
1354 | if(layerflag == 0){ |
---|
1355 | part.namor = part.namor + 1; /////////////COUNT///////////// |
---|
1356 | part.effet = 2; |
---|
1357 | } |
---|
1358 | if(strncmp(Proc,"AM",2)==0){ |
---|
1359 | part.namor = part.namor + 1; /////////////COUNT///////////// |
---|
1360 | part.effet = 2; |
---|
1361 | } |
---|
1362 | if(strncmp(Proc,"CH",2)==0){ |
---|
1363 | part.nchann = part.nchann + 1; |
---|
1364 | part.effet = 3; |
---|
1365 | } |
---|
1366 | if(strncmp(Proc,"DC",2)==0){ |
---|
1367 | part.ndechann = part.ndechann + 1; /////////////COUNT///////////// |
---|
1368 | part.effet = 4;; |
---|
1369 | } |
---|
1370 | if(strncmp(Proc,"VR",2)==0){ |
---|
1371 | part.nvrefl = part.nvrefl + 1; /////////////COUNT///////////// |
---|
1372 | part.effet = 5; |
---|
1373 | } |
---|
1374 | if(strncmp(Proc,"VC",2)==0){ |
---|
1375 | part.nvcapt = part.nvcapt + 1; /////////////COUNT///////////// |
---|
1376 | part.effet = 6;} |
---|
1377 | |
---|
1378 | // ????????????????????????????????????? |
---|
1379 | if(part.effet == 2) { |
---|
1380 | part_abs = 0; |
---|
1381 | }else { |
---|
1382 | part_abs = 1; |
---|
1383 | } |
---|
1384 | |
---|
1385 | |
---|
1386 | //========================================================================================================================= |
---|
1387 | // Transform back to particle coordinates with opening and offset |
---|
1388 | |
---|
1389 | if (part_abs == 0) { ////////////////////////// IF NUMERO 19////////////////// |
---|
1390 | // |
---|
1391 | // Include collimator tilt |
---|
1392 | |
---|
1393 | if (tiltangle > 0) { |
---|
1394 | x = x + tiltangle * c_length; |
---|
1395 | xp = xp + tiltangle; |
---|
1396 | } else if (tiltangle < 0) { |
---|
1397 | x = x + tiltangle * c_length; |
---|
1398 | xp = xp + tiltangle; |
---|
1399 | |
---|
1400 | x = x - sin(tiltangle) * c_length; |
---|
1401 | } |
---|
1402 | |
---|
1403 | // Transform back to particle coordinates with opening and offset |
---|
1404 | |
---|
1405 | z00 = z; |
---|
1406 | x00 = x + mirror * c_offset; |
---|
1407 | x = x + c_aperture / 2 + mirror * c_offset; |
---|
1408 | |
---|
1409 | //+ Now mirror at the horizontal axis for negative X offset |
---|
1410 | |
---|
1411 | x = mirror * x; |
---|
1412 | xp = mirror * xp; |
---|
1413 | |
---|
1414 | // Last do rotation into collimator frame |
---|
1415 | |
---|
1416 | part.x = x * cos((-1) * c_rotation) + z * sin((-1) * c_rotation); |
---|
1417 | part.y = z * cos((-1) * c_rotation) - x * sin((-1) * c_rotation); |
---|
1418 | part.xp = xp * cos((-1) * c_rotation) + zp * sin((-1) * c_rotation); |
---|
1419 | part.yp = zp * cos((-1) * c_rotation) - xp * sin((-1) * c_rotation); |
---|
1420 | |
---|
1421 | |
---|
1422 | |
---|
1423 | //********************************************************************************** |
---|
1424 | //For output.... by Zhang @ CERN, 24/04/2014 |
---|
1425 | //p_in = (1 + dpop) * p0; |
---|
1426 | //From Dianiele |
---|
1427 | //p_in = p; |
---|
1428 | //s_in = s_in + s; |
---|
1429 | part.PC = p; |
---|
1430 | part.s = part.s + s; |
---|
1431 | |
---|
1432 | if (part.effet == 1) { ////////////////////////// IF NUMERO 21////////////////// |
---|
1433 | |
---|
1434 | part.x = 99.99e-3; |
---|
1435 | part.y = 99.99e-3; |
---|
1436 | cout<< "Mean that the particules is lost"<<endl; |
---|
1437 | } ////////////////////////// fin IF NUMERO 21////////////////// |
---|
1438 | } ////////////////////////// fin IF NUMERO 19////////////////// |
---|
1439 | |
---|
1440 | |
---|
1441 | // End of check for particles not being lost before (see @330) |
---|
1442 | |
---|
1443 | //} ////////////////////////// fin IF NUMERO 12////////////////// |
---|
1444 | // End of loop over all particles |
---|
1445 | |
---|
1446 | |
---|
1447 | |
---|
1448 | } //collimator with length = 0 ////////////////////////// fin IF NUMERO 1////////////////// |
---|
1449 | |
---|
1450 | // =================================================================================FIN DE RETOUR AU COORDONEE DE ICOSIM==================================================================== |
---|
1451 | |
---|
1452 | part.xp=xp; |
---|
1453 | part.yp=zp; |
---|
1454 | part.y=z; |
---|
1455 | part.x=x; |
---|
1456 | part.PC=p; |
---|
1457 | |
---|
1458 | xp1 = part.xp; |
---|
1459 | |
---|
1460 | |
---|
1461 | //if(xp1-xp0!=0){ |
---|
1462 | //sortie << xp1 << "," << xp0<<"," << xfin<<"," << yfin<<endl; |
---|
1463 | //} |
---|
1464 | //cout<<"ICIIIIIIIIIIIIIIIIIIIIIIIII"<<part.PC<<endl; |
---|
1465 | |
---|
1466 | |
---|
1467 | AV_xp1 = AV_xp1 + part.xp; //average x angle after interaction |
---|
1468 | AV_yp1 = AV_yp1 + part.yp; //average y angle after interaction |
---|
1469 | RMSxp1 = RMSxp1 + part.xp * part.xp; //rms x angle after interaction |
---|
1470 | RMSyp1 = RMSyp1 + part.xp * part.xp; //rms y angle after interaction |
---|
1471 | av_pc1 = av_pc1 + part.PC; |
---|
1472 | |
---|
1473 | |
---|
1474 | cout<<" X apres :"<<part.x<<" XP apres :"<<part.xp<<" Y apres :"<<part.y<<" YP apres :"<<part.yp<<" PC apres :"<<part.PC<<endl; |
---|
1475 | //cout<<endl; |
---|
1476 | //sortieIco.setf(ios::scientific); |
---|
1477 | sortieIco << part.x << "," << part.y << "," << part.xp << "," << part.yp << "," << part.PC << endl; |
---|
1478 | //}//end of for.... |
---|
1479 | |
---|
1480 | } |
---|
1481 | } //End of while |
---|
1482 | |
---|
1483 | |
---|
1484 | } else { |
---|
1485 | cerr<< "We can not open the file !" << endl; |
---|
1486 | } |
---|
1487 | entree.close(); |
---|
1488 | |
---|
1489 | |
---|
1490 | |
---|
1491 | AV_xp0 = AV_xp0 / count; |
---|
1492 | AV_yp0 = AV_yp0 / count; |
---|
1493 | |
---|
1494 | RMSxp0 = sqrt(RMSxp0 / (count)); |
---|
1495 | RMSyp0 = sqrt(RMSyp0 / (count)); |
---|
1496 | |
---|
1497 | SIGxp0 = sqrt((RMSxp0 * RMSxp0) - (AV_xp0 * AV_xp0)); |
---|
1498 | SIGyp0 = sqrt((RMSyp0 * RMSyp0) - (AV_yp0 * AV_yp0)); |
---|
1499 | |
---|
1500 | AV_xp1 = AV_xp1 / count; |
---|
1501 | AV_yp1 = AV_yp1 / count; |
---|
1502 | RMSxp1 = sqrt(RMSxp1 / (count)); |
---|
1503 | RMSyp1 = sqrt(RMSyp1 / (count)); |
---|
1504 | |
---|
1505 | SIGxp1 = sqrt((RMSxp1 * RMSxp1) - (AV_xp1 * AV_xp1)); |
---|
1506 | SIGyp1 = sqrt((RMSyp1 * RMSyp1) - (AV_yp1 * AV_yp1)); |
---|
1507 | av_pc0 = av_pc0 / count; |
---|
1508 | av_pc1 = av_pc1 / count; |
---|
1509 | //-------------------------------------------------------------------------- |
---|
1510 | //-------------write a summary file----------------------------------------- |
---|
1511 | //cout<<endl; |
---|
1512 | //cout<<endl; |
---|
1513 | //cout<<endl; |
---|
1514 | |
---|
1515 | //cout<<"avg xp_in: "<< AV_xp0 <<"// avg xp_out: "<< AV_xp1<<endl; |
---|
1516 | //cout<<"rms xp_in: "<< RMSxp0 <<"// rms xp_out: "<< RMSxp1<<endl; |
---|
1517 | //cout<<"sigma xp_in: "<< SIGxp0 <<"// sigma xp_out: "<< SIGxp1<<endl; |
---|
1518 | //cout<<"avg pc_in: "<< av_pc0 <<"// avg pc_out: "<< av_pc1<<endl; |
---|
1519 | |
---|
1520 | |
---|
1521 | |
---|
1522 | sortieIco.close(); |
---|
1523 | // cout<<endl; |
---|
1524 | // affiche(); |
---|
1525 | file_out(pas, outputpath); |
---|
1526 | |
---|
1527 | //cout<<endl; |
---|
1528 | //cout<<endl; |
---|
1529 | //cout<<endl; |
---|
1530 | } |
---|
1531 | |
---|
1532 | |
---|
1533 | |
---|
1534 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1535 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1536 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1537 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1538 | |
---|
1539 | //WE WRITE SOME FUNCTIONS IMPORTANT FUNCTION NOW |
---|
1540 | |
---|
1541 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1542 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1543 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1544 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
1545 | |
---|
1546 | |
---|
1547 | void SimCrys::move_am(int IS, int NAM, double DZ, double DEI, double DLY, double DLR, double& xp, double& yp, double& PC) |
---|
1548 | { |
---|
1549 | //cout<<"The move_am function is use !!!!! "<<endl; |
---|
1550 | double DYA(0); |
---|
1551 | double Wp(0); |
---|
1552 | if (NAM == 0) { |
---|
1553 | return; |
---|
1554 | } |
---|
1555 | xp = xp * 1000; |
---|
1556 | yp = yp * 1000; |
---|
1557 | //cout << "xp avt: "<<xp<<" yp avt: "<<yp<<endl; |
---|
1558 | //DEI ---> dE/dx (stoping energy) |
---|
1559 | PC = PC - DEI * DZ; //energy lost beacause of ionization process[GeV] |
---|
1560 | |
---|
1561 | // Coulomb Scattering |
---|
1562 | //DYA ---> rms of coloumb scattering |
---|
1563 | DYA = (14 / PC) * sqrt(DZ / DLR); //rms scattering (mrad) |
---|
1564 | xp = xp + DYA * random_gauss_cut(); |
---|
1565 | yp = yp + DYA * random_gauss_cut(); |
---|
1566 | |
---|
1567 | //Elastic scattering |
---|
1568 | //cout<<"Plusieurs possibilitees : "<<endl; |
---|
1569 | if (random() <= (DZ / crys.DLAI[IS])) { |
---|
1570 | //cout<<"Poss. 1 !!!! "<<endl; |
---|
1571 | xp = xp + 196 * random_gauss_cut() / PC; //angle elast. scattering in R plane |
---|
1572 | yp = yp + 196 * random_gauss_cut() / PC; |
---|
1573 | } |
---|
1574 | |
---|
1575 | //Diffraction interaction |
---|
1576 | if (random() <= (DZ / (DLY * 6.143))) { |
---|
1577 | //cout<<"Poss. 2 !!!! "<<endl; |
---|
1578 | xp = xp + 257 * random_gauss_cut() / PC; // angle elast. scattering in R plane[mr] |
---|
1579 | yp = yp + 257 * random_gauss_cut() / PC; |
---|
1580 | Wp = random(); |
---|
1581 | PC = PC - 0.5 * pow(0.3 * PC, Wp); // m0*c = 1 GeV/c for particle |
---|
1582 | |
---|
1583 | } |
---|
1584 | |
---|
1585 | //Inelastic interaction |
---|
1586 | if (random() <= DZ / DLY) { |
---|
1587 | //cout<<" Absorbed !! "<< endl; |
---|
1588 | } |
---|
1589 | //cout<<"XP APRES : "<<xp<<" YP APRES : "<<yp<<endl; |
---|
1590 | xp = xp / 1000; |
---|
1591 | yp = yp / 1000; |
---|
1592 | } |
---|
1593 | |
---|
1594 | |
---|
1595 | double SimCrys::random() |
---|
1596 | { |
---|
1597 | double scale = RAND_MAX; |
---|
1598 | double base = rand() / scale; |
---|
1599 | double fine = rand() / scale; |
---|
1600 | return base + fine / scale; |
---|
1601 | } |
---|
1602 | |
---|
1603 | double SimCrys::random_dist() |
---|
1604 | { |
---|
1605 | double scale = RAND_MAX; |
---|
1606 | double base = rand() / scale; |
---|
1607 | double fine = rand() / scale; |
---|
1608 | return (-2.5 * 1e-4 + (3.5 * 1e-4 ) * (base + fine / scale)); |
---|
1609 | } |
---|
1610 | |
---|
1611 | double SimCrys::random_gauss() |
---|
1612 | { |
---|
1613 | const double PI (4.0 * atan(1.0)); |
---|
1614 | double U(random()); |
---|
1615 | double V(random()); |
---|
1616 | return (sqrt(-2 * log(U)) * cos(2 * PI * V)); |
---|
1617 | } |
---|
1618 | |
---|
1619 | double SimCrys::random_gauss_cut() |
---|
1620 | { |
---|
1621 | double resu; |
---|
1622 | do { |
---|
1623 | resu = random_gauss(); |
---|
1624 | } while (abs(resu) >= 1); |
---|
1625 | return resu; |
---|
1626 | } |
---|
1627 | |
---|
1628 | double SimCrys::random_gauss_dist() //POUR faire varier la moyenne de la gaussienne il faut mettre en argu la sim& !!!!! |
---|
1629 | { |
---|
1630 | const double PI (4.0 * atan(1.0)); |
---|
1631 | double U(random()); |
---|
1632 | double V(random()); |
---|
1633 | //moy=random(); |
---|
1634 | return 1e-4 * (sqrt(-2 * log(U)) * cos(2 * PI * V)); //+(0.0002*moy); //POUR faire varier la moyenne de la gaussienne aussi !!!!! |
---|
1635 | } |
---|
1636 | |
---|
1637 | /////////////////////////////////*******************************************************+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
---|
1638 | //POUR 409 : |
---|
1639 | |
---|
1640 | double SimCrys::random_gauss_dist_409() //POUR faire varier la moyenne de la gaussienne il faut mettre en argu la sim& !!!!! |
---|
1641 | { |
---|
1642 | const double PI (4.0 * atan(1.0)); |
---|
1643 | double U(random()); |
---|
1644 | double V(random()); |
---|
1645 | //moy=random(); |
---|
1646 | return (8.939203e-06) * (sqrt(-2 * log(U)) * cos(2 * PI * V)) + (-7.183296e-08); //POUR faire varier la moyenne de la gaussienne aussi !!!!! |
---|
1647 | } |
---|
1648 | |
---|
1649 | ///////////////////////////////////************************************************************++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
---|
1650 | |
---|
1651 | void SimCrys::affiche() |
---|
1652 | { |
---|
1653 | cout << "Crystal Curved Length [m] :" << crys.Cry_length << endl; |
---|
1654 | cout << "Crystal Curvature Radius [m] :" << crys.Rcurv << endl; |
---|
1655 | cout << "Crystal Bending Angle [urad] :" << crys.cry_bend << " , " << crys.Cry_length / crys.Rcurv << endl; |
---|
1656 | cout << "Critical Radius :" << crys.Rcrit << endl; |
---|
1657 | cout << "Ratio :" << crys.ratio << endl; |
---|
1658 | cout << "Critical Angle for straight Crystal :" << crys.xpcrit0 << endl; |
---|
1659 | cout << "Critical Angle for curved Crystal :" << crys.xpcrit << endl; |
---|
1660 | cout << "Angle average reflexion : " << part.Ang_avr << endl; |
---|
1661 | cout << "Full Channeling : " << crys.Cry_length / crys.Rcurv << endl; |
---|
1662 | cout << endl; |
---|
1663 | cout << endl; |
---|
1664 | cout << "N.AMORPH :" << part.namor << endl; |
---|
1665 | cout << "N.DECHANNELING:" << part.ndechann << endl; |
---|
1666 | cout << "N.CHANNELING :" << part.nchann << endl; |
---|
1667 | cout << "N.OUT :" << part.nout << endl; |
---|
1668 | cout << "N.VREFLECTION :" << part.nvrefl << endl; |
---|
1669 | cout << "N.VCAPTURE :" << part.nvcapt << endl; |
---|
1670 | |
---|
1671 | //cout << "Si la somme ne donne pas le nbre de part., c est normale !! En effet, il est possible que plusieurs evenement se produisent!!!"; |
---|
1672 | } |
---|
1673 | |
---|
1674 | void SimCrys::file_out(const int& pas, string outputpath) |
---|
1675 | { |
---|
1676 | |
---|
1677 | ofstream out; |
---|
1678 | string file; |
---|
1679 | file = outputpath + "/crystal_output.out"; |
---|
1680 | |
---|
1681 | out.open(file.c_str(), ios::out | ios::app); |
---|
1682 | |
---|
1683 | if (out.fail()) { |
---|
1684 | cerr << "Warning: problem writing in the file " << file << "!" << endl; |
---|
1685 | } else { |
---|
1686 | |
---|
1687 | out << endl; |
---|
1688 | out << "Crystal Curved Length [m] :" << crys.Cry_length << endl; |
---|
1689 | out << "Crystal Curvature Radius [m] :" << crys.Rcurv << endl; |
---|
1690 | out << "Crystal Bending Angle [urad] :" << crys.cry_bend << " , " << crys.Cry_length / crys.Rcurv << endl; |
---|
1691 | out << "Critical Radius :" << crys.Rcrit << endl; |
---|
1692 | out << "Ratio :" << crys.ratio << endl; |
---|
1693 | out << "Critical Angle for straight Crystal :" << crys.xpcrit0 << endl; |
---|
1694 | out << "Critical Angle for curved Crystal :" << crys.xpcrit << endl; |
---|
1695 | out << "Angle average reflexion : " << part.Ang_avr << endl; |
---|
1696 | out << "Full Channeling : " << crys.Cry_length / crys.Rcurv << endl; |
---|
1697 | out << endl; |
---|
1698 | out << endl; |
---|
1699 | out << "N.AMORPH :" << part.namor << endl; |
---|
1700 | out << "N.DECHANNELING:" << part.ndechann << endl; |
---|
1701 | out << "N.CHANNELING :" << part.nchann << endl; |
---|
1702 | out << "N.OUT :" << part.nout << endl; |
---|
1703 | out << "N.VREFLECTION :" << part.nvrefl << endl; |
---|
1704 | out << "N.VCAPTURE :" << part.nvcapt << endl << endl << endl; |
---|
1705 | |
---|
1706 | out.close(); |
---|
1707 | } |
---|
1708 | |
---|
1709 | } |
---|
1710 | |
---|