1 | ------------------------------------------------------------------- |
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2 | |
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3 | ========================================================== |
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4 | Geant4 - an Object-Oriented Toolkit for Physics Simulation |
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5 | ========================================================== |
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6 | |
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7 | History file for High Energy Parameterized Models |
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8 | ------------------------------------------------- |
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9 | |
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10 | This file should be used to summarize modifications introduced in the |
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11 | code and to keep track of all tags. |
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12 | |
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13 | --------------------------------------------------------------- |
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14 | * Please list in reverse chronological order (last date on top) |
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15 | --------------------------------------------------------------- |
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16 | |
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17 | 23 Jan 2010 - Dennis Wright (hadr-hep-V09-03-00) |
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18 | ------------------------------------------------ |
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19 | A bug report from Alexander Shepetov (Tien-Shan Mountain Station) |
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20 | found a segmentation fault in G4HEKaonZeroLongInelastic and |
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21 | G4HEKaonZeroShortInelastic due to local instantiation and subsequent |
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22 | deletion of the K0 and anti-K0 models. |
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23 | This was fixed by implementing code specifically for |
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24 | G4HEKaonZeroLongInelastic and G4HEKaonZeroShortInelastic, without |
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25 | using the K0, anti-K0 code. As an added feature, the production of |
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26 | K0 and anti-K0 outside the nucleus is now prohibited. |
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27 | |
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28 | 23 July 2008 - Dennis Wright for Vladimir Uzhinskiy (hadr-hep-V09-01-04) |
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29 | ------------------------------------------------------------------------ |
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30 | G4HEInelastic::HighEnergyCascading: fix bug in momentum sampling which |
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31 | caused oscillatory behavior in spectrum. |
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32 | Replace |
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33 | xval = Amin(1.0, pt*(binl[l-1] + G4UniformRand()*(binl[l]-binl[l-1])/2.)); |
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34 | with |
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35 | xval = Amin(1.0, pt*(binl[l-1] + G4UniformRand()*(binl[l]-binl[l-1]))); |
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36 | |
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37 | G4HEInelastic::MediumEnergyCascading: same as above |
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38 | |
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39 | 9 July 2008 - Dennis Wright (hadr-hep-V09-01-03) |
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40 | ------------------------------------------------ |
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41 | G4HEInelastic::Factorial: replace exit with G4Exception. |
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42 | |
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43 | 9 June 2008 - Dennis Wright (hadr-hep-V09-01-02) |
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44 | ------------------------------------------------ |
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45 | G4HEInelastic::NBodyPhaseSpace: remove error message "total mass > total energy" |
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46 | and replace with message only when verbosity is > 1 |
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47 | |
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48 | 15 May 2008 - Dennis Wright (hadr-hep-V09-01-01) |
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49 | ------------------------------------------------ |
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50 | G4HEInelastic::TuningOfHighEnergyCascade: remove abnormally high pt |
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51 | secondaries due to incident strange particles by prohibiting the |
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52 | assignment of leading particle to anything that goes backward in the |
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53 | CM frame. |
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54 | |
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55 | 17 Mar 2008 - Dennis Wright (hadr-hep-V09-01-00) |
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56 | ------------------------------------------------ |
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57 | Add braces around single-statement if/else blocks to fix warning from |
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58 | gcc-4.3 compiler. Nearly all files affected. |
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59 | |
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60 | 19 Nov 2007 - Dennis Wright (hadr-hep-V09-00-01) |
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61 | ------------------------------------------------ |
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62 | G4HEInelastic::TuningOfHighEnergyCascading: fixed incorrect assignment |
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63 | of leading particle to low energy backward nucleons and fragments. |
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64 | This bug caused high energy backward particles to be emitted from |
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65 | high energy collisions. |
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66 | |
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67 | 11 Oct 2007 - F.W. Jones (hadr-hep-V09-00-00) |
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68 | --------------------------------------------- |
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69 | G4HEPionMinusInelastic: fixed incorrect Imax (should be Imin) in |
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70 | sampling of charge exchange. |
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71 | |
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72 | 11 April 2007 - Dennis Wright (hadr-hep-V08-02-00) |
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73 | -------------------------------------------------- |
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74 | Add model names to all high energy models in order to complete |
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75 | error reporting for hadronic whiteboard. Only .hh files were |
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76 | affected. |
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77 | |
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78 | 22 November 2006 - Dennis Wright (hadr-hep-V08-01-00) |
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79 | ----------------------------------------------------- |
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80 | G4HEVector::G4HEVector(): |
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81 | change |
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82 | strangeness=aParticle->GetDefinition()->GetQuarkContent(2); |
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83 | to |
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84 | strangeness=aParticle->GetDefinition()->GetQuarkContent(3); |
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85 | |
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86 | In this case, ordering starts from 1, not 0 |
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87 | |
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