[2] | 1 | //std |
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| 2 | #include <stdio.h> |
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| 3 | #include <stdlib.h> |
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| 4 | #include <math.h> |
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| 5 | #include <string.h> |
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| 6 | #include <cmath> |
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| 7 | #include <fstream> |
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| 8 | #include <iostream> |
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| 9 | |
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| 10 | //Globes |
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| 11 | #include <globes/globes.h> |
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| 12 | |
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| 13 | // AIDA : |
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| 14 | #include <AIDA/IAnalysisFactory.h> |
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| 15 | #include <AIDA/ITreeFactory.h> |
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| 16 | #include <AIDA/IHistogramFactory.h> |
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| 17 | #include <AIDA/ITree.h> |
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| 18 | #include <AIDA/ITupleFactory.h> |
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| 19 | #include <AIDA/ITuple.h> |
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| 20 | |
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| 21 | |
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| 22 | /* |
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| 23 | Sensibility to delta and theta_13 |
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| 24 | Theta_13=0 and Delta=0 for the true value of the reference experiment |
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| 25 | use glbChiDeltaTheta to marginalized other all parameters except of |
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| 26 | the current delta and theta |
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| 27 | |
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[149] | 28 | 24/10/05 (JEC) |
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| 29 | . transfert the #defined variables to Data Cards |
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| 30 | . polish the code |
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[2] | 31 | |
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[149] | 32 | */ |
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[2] | 33 | |
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[149] | 34 | float TH12, TH23,DMQ21,DMQ31; //theta12,theta23,Dm^2_21,Dm^2_31 |
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[2] | 35 | |
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[149] | 36 | //The true value Theta13 and Delta_CP |
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| 37 | #define TH13_0 0.0 |
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| 38 | #define DELTA_0 0.0 |
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[2] | 39 | |
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[149] | 40 | int ND; //number of bins to scan delta parameter [-pi,+pi] |
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| 41 | int NTH; //number of bins to scan theta13 parameter |
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| 42 | float LOG10MIN; //minimal Log10(sin^2(2theta13)) |
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| 43 | float LOG10MAX; //minimal Log10(sin^2(2theta13)) |
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[2] | 44 | |
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| 45 | /**************************************/ |
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| 46 | /* main */ |
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| 47 | /**************************************/ |
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| 48 | |
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| 49 | int main(int argc, char *argv[]) |
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| 50 | { |
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[149] | 51 | //Process data card file |
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| 52 | std::string ROOTDIR = getenv("GLBFREJUSROOT"); |
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| 53 | std::string DATACARD; |
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| 54 | DATACARD = ROOTDIR + "/run/sensi.data"; |
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| 55 | std::ifstream fileDataCard; |
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| 56 | std::cout << "Open DataCard file : " << DATACARD <<std::endl; |
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| 57 | fileDataCard.open(DATACARD.data()); |
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| 58 | std::string DUMMYSTR; //comment string of the variables |
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| 59 | |
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| 60 | std::string ROOTFILENAME; |
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| 61 | |
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| 62 | fileDataCard >> DUMMYSTR >> TH12; |
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| 63 | std::cout << DUMMYSTR << TH12 << std::endl; |
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| 64 | fileDataCard >> DUMMYSTR >> TH23; |
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| 65 | std::cout << DUMMYSTR << TH23 << std::endl; |
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| 66 | fileDataCard >> DUMMYSTR >> DMQ21; |
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| 67 | std::cout << DUMMYSTR << DMQ21 << std::endl; |
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| 68 | fileDataCard >> DUMMYSTR >> DMQ31; |
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| 69 | std::cout << DUMMYSTR << DMQ31 << std::endl; |
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| 70 | fileDataCard >> DUMMYSTR >> ROOTFILENAME; |
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| 71 | ROOTFILENAME += ".root"; |
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| 72 | std::cout << DUMMYSTR <<ROOTFILENAME << std::endl; |
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| 73 | |
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| 74 | fileDataCard >> DUMMYSTR >> ND; |
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| 75 | std::cout << DUMMYSTR << ND << std::endl; |
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| 76 | fileDataCard >> DUMMYSTR >> NTH; |
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| 77 | std::cout << DUMMYSTR << NTH << std::endl; |
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| 78 | fileDataCard >> DUMMYSTR >> LOG10MIN; |
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| 79 | std::cout << DUMMYSTR << LOG10MIN << std::endl; |
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| 80 | fileDataCard >> DUMMYSTR >> LOG10MAX; |
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| 81 | std::cout << DUMMYSTR << LOG10MAX << std::endl; |
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| 82 | |
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| 83 | |
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[2] | 84 | //init AIDA for Histo/Tuple |
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| 85 | AIDA::IAnalysisFactory* aida = AIDA_createAnalysisFactory(); |
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| 86 | if(!aida) { |
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| 87 | std::cerr << " AIDA not found." << std::endl; |
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| 88 | return 0; |
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| 89 | } |
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| 90 | |
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| 91 | //ROOT tree : |
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| 92 | AIDA::ITreeFactory* treeFactory = aida->createTreeFactory(); |
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| 93 | std::string opts = "export=root"; |
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| 94 | AIDA::ITree* fTree = |
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[149] | 95 | treeFactory->create(ROOTFILENAME,"root",false,true,opts); |
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[2] | 96 | delete treeFactory; |
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| 97 | |
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| 98 | //Booking Tuple |
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| 99 | AIDA::ITupleFactory* tf = aida->createTupleFactory(*fTree); |
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| 100 | |
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| 101 | int NumberOfColumn = 7; |
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| 102 | std::vector<std::string> column(NumberOfColumn); |
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| 103 | const char* c_column[] = {"theta12", "theta13", "theta23", |
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| 104 | "deltaCP", "dm21", "dm31", |
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| 105 | "chi2"}; |
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| 106 | std::vector<std::string> coltype(NumberOfColumn); |
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| 107 | const char* c_coltype[] = {"double","double","double", |
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| 108 | "double","double","double", |
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| 109 | "double"}; |
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| 110 | for (int icol = 0; icol<NumberOfColumn; ++icol) { |
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| 111 | column[icol] = c_column[icol]; |
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| 112 | coltype[icol] = c_coltype[icol]; |
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| 113 | } |
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| 114 | |
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| 115 | AIDA::ITuple* myTuple = |
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| 116 | tf->create("SplGlb","Delta-Theta sensibility",column,coltype); |
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| 117 | |
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| 118 | //Init Globes |
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| 119 | glbInit(argv[0]); |
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| 120 | glbInitExperiment("../data/SPL.glb", |
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| 121 | &glb_experiment_list[0], |
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| 122 | &glb_num_of_exps); |
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| 123 | |
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| 124 | // true values (reference for future Chi2 computations) |
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| 125 | glb_params true_values = glbAllocParams(); |
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[149] | 126 | glbDefineParams(true_values, TH12, TH13_0, TH23, DELTA_0, DMQ21, DMQ31); |
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[2] | 127 | glbPrintParams(stdout,true_values); |
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| 128 | |
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| 129 | glbSetOscillationParameters(true_values); |
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| 130 | glbSetRates(); |
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| 131 | |
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| 132 | // set Starting Values |
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| 133 | glb_params start_values = glbAllocParams(); |
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[149] | 134 | glbDefineParams(start_values, TH12, TH13_0, TH23, DELTA_0, DMQ21, DMQ31); |
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[2] | 135 | glbSetStartingValues(start_values); |
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| 136 | glbPrintParams(stdout,start_values); |
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| 137 | glbFreeParams(start_values); |
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| 138 | |
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| 139 | // init test values |
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| 140 | glb_params test_values = glbAllocParams(); |
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[149] | 141 | glbDefineParams(test_values, TH12, TH13_0, TH23, DELTA_0, DMQ21, DMQ31); |
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[2] | 142 | glbPrintParams(stdout,test_values); |
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| 143 | |
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| 144 | |
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| 145 | // input errors |
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| 146 | // 5% on Solar parameters, the atmospheric parameters are |
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| 147 | // better determined by disappearence channels here 30% to drive the |
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| 148 | // minimizer |
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| 149 | glb_params input_errors = glbAllocParams(); |
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| 150 | glbDefineParams(input_errors, |
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| 151 | TH12*0.05, 0., TH23*0.30, 0., |
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| 152 | DMQ21*0.05, fabs(DMQ31)*0.30); |
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| 153 | glbSetDensityParams(input_errors, 0.05, GLB_ALL); |
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| 154 | glbSetInputErrors(input_errors); |
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| 155 | |
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| 156 | |
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| 157 | glb_params fit_values = glbAllocParams(); //final minimization |
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| 158 | |
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| 159 | |
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| 160 | std::cout << "Start to loop...." << std::endl; |
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| 161 | |
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| 162 | double res; |
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| 163 | double fit_theta12, fit_theta13,fit_theta23,fit_deltaCP,fit_dmSol,fit_dmAtm; |
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| 164 | double delta, log10s2, sq2th, th; |
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| 165 | |
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| 166 | for(int j = 0; j < ND; j++) |
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| 167 | { |
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| 168 | //scan de -Pi a +Pi pour delta_CP |
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| 169 | delta = -M_PI + 2.0 * M_PI * double(j) / (ND-1); |
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| 170 | |
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| 171 | glbSetOscParams(test_values, delta, GLB_DELTA_CP); |
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| 172 | |
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| 173 | for(int k = 0; k < NTH; k++) |
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| 174 | { |
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| 175 | log10s2 = LOG10MIN + (LOG10MAX-LOG10MIN) * double(k) / (NTH-1); |
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| 176 | sq2th = pow(10.,log10s2); |
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| 177 | th = 0.5 * asin(sqrt(sq2th)); |
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| 178 | glbSetOscParams(test_values, th, GLB_THETA_13); |
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| 179 | |
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[149] | 180 | std::cout << "Consider (k,j) = (" << k << "," << j << ")" << std::endl; |
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[2] | 181 | //Param correlation |
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| 182 | res = glbChiThetaDelta(test_values,fit_values,0); |
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[149] | 183 | |
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[2] | 184 | |
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[149] | 185 | //For sensitivity plot store the outcome of the fit |
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[2] | 186 | fit_theta12 = glbGetOscParams(fit_values, GLB_THETA_12); |
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| 187 | fit_theta13 = glbGetOscParams(fit_values, GLB_THETA_13); |
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| 188 | fit_theta23 = glbGetOscParams(fit_values, GLB_THETA_23); |
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| 189 | fit_deltaCP = glbGetOscParams(fit_values, GLB_DELTA_CP); |
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| 190 | fit_dmSol = glbGetOscParams(fit_values, GLB_DM_SOL); |
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| 191 | fit_dmAtm = glbGetOscParams(fit_values, GLB_DM_ATM); |
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| 192 | |
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| 193 | myTuple->fill(0,fit_theta12); |
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| 194 | myTuple->fill(1,fit_theta13); |
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| 195 | myTuple->fill(2,fit_theta23); |
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| 196 | myTuple->fill(3,fit_deltaCP); |
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| 197 | myTuple->fill(4,fit_dmSol); |
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| 198 | myTuple->fill(5,fit_dmAtm); |
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| 199 | myTuple->fill(6,res); |
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| 200 | myTuple->addRow(); |
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| 201 | |
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| 202 | // std::cout << "Theta_12(rad) " << fit_theta12 << " " |
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| 203 | // << "Theta_13(rad) " << fit_theta13 << " " |
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| 204 | // << "Theta_23(deg) " << fit_theta23*180./M_PI << " " |
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| 205 | // << "Delta_CP(deg) " << fit_deltaCP*180./M_PI << " " |
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| 206 | // << "DM_21 " << fit_dmSol << " " |
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| 207 | // << "DM_31 " << fit_dmAtm << " " |
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| 208 | // << "Chi2 (fin) " << res |
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| 209 | // << std::endl; |
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| 210 | |
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| 211 | }//Loop on Theta13 |
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| 212 | }//Loop on DeltaCP |
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| 213 | |
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| 214 | glbFreeParams(true_values); |
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| 215 | glbFreeParams(test_values); |
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| 216 | glbFreeParams(fit_values); |
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| 217 | |
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| 218 | |
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| 219 | //save Tuple |
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| 220 | fTree->commit(); |
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| 221 | delete fTree; |
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| 222 | |
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| 223 | delete aida; |
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| 224 | return 0; |
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| 225 | } |
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| 226 | |
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| 227 | |
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| 228 | |
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| 229 | |
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| 230 | |
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