| 1 | -*-*- END -*-*-
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| 2 | 2002/06/29: Thomas Bretz
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| 3 |
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| 4 | * MElectron.[h,cc]:
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| 5 | - if the photon energy is to small return a straight line in
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| 6 | Compton
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| 7 | - changed lolimit of p_e integration -0.5
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| 8 | - changed number of calculated points to 50 for fP, fQ
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| 9 | - changed usage of TRandom to gRandom
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| 10 | - changed some TVector and TMatrix objects to static
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| 11 | - added new copy constructors
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| 12 |
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| 13 | * MPairProduction.cc:
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| 14 | - use the new copy constructor of MElectron
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| 15 |
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| 16 | * MParticle.[h,cc]:
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| 17 | - added new copy constructors
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| 18 | - Added a TAxis object in Planck
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| 19 | - replaced usage of TRandom by gRandom
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| 20 | - replaced TVector, TMatrix by TVector3, TRotation
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| 21 | - fixed a bug in SetNewPosition (fX was not incremented if the
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| 22 | particle reached the observers plain)
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| 23 | - incremented version-number
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| 24 |
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| 25 | * MPhoton.[h,cc]:
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| 26 | - added Fill member function
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| 27 | - added new copy constructors
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| 28 |
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| 29 | * MFit.[h,cc], MCascade.[h,cc]:
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| 30 | - added
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| 31 |
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| 32 | * phys.C:
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| 33 | - moved code to MCascade
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| 34 |
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| 35 | * Makefile, PhysLinkDef.h:
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| 36 | - added MFit, MCascade
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| 37 |
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| 38 | * analp.C:
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| 39 | - simplified
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| 40 | - added fit for cutoff
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| 41 |
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| 42 |
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| 43 |
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| 44 | 2002/06/26: Thomas Bretz
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| 45 |
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| 46 | * MParticle.[h,cc]:
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| 47 | - added fX data member
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| 48 | - corrected a small bug in the SetNewPosition calculation
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| 49 | (dr*cos(fTheta)>R*cos(fTheta) --> x(2)>R*cos(fTheta))
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| 50 | - added usage of fX to the =-operator and SetNewPosition
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| 51 | - added fSrcR (unsaved)
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| 52 |
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| 53 | * MElectron.cc:
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| 54 | - added usage of fX to the =-operator and SetNewPosition
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| 55 | - changed to use the more accurate SetNewPosition in case B==0
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| 56 |
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| 57 | * MPhoton.cc:
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| 58 | - return 1e50 as InteractionLength in case Eg<100GeV
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| 59 |
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| 60 | * phys.C:
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| 61 | - added support for a B-Field-Bubble
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| 62 |
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| 63 |
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| 64 |
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| 65 | 2002/06/21: Thomas Bretz
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| 66 |
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| 67 | * MElectron.cc:
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| 68 | - changed upper limit in InteractionLength from 1e-11 to 2e-11
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| 69 | - changed upper limit of p_e in EnergyLoss from -10.8 to -10.6
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| 70 |
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| 71 | * MParticle.[h,cc]:
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| 72 | - replaced Planck by tanjas background
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| 73 |
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| 74 | * background.txt:
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| 75 | - added
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| 76 |
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| 77 | * MPhoton.[h,cc]:
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| 78 | - changed lower limit of Int2-Integration for Interaction Length
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| 79 | in case Eg<5e4 to fit better its needs
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| 80 | - changed max/min of drawing interaction length
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| 81 | - changed lower limit of interaction length plot
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| 82 |
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| 83 | * analp.C:
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| 84 | - added plotting 1h1426 data
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| 85 | - changed alpha/plot from -2/2 to -1/1 (which means I do the well
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| 86 | known E^2 plot of an E^-2 spectrum)
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| 87 | - added a cutoff to simulate cutoff spectra
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| 88 | - some small corrections for the layout of the plots
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| 89 |
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| 90 | * phys.C:
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| 91 | - added a maximum number of inv. Compton processes
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| 92 | - don't throw away photons which were reemitted lower than the lower
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| 93 | limit of the plot (so they are still written to the file)
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| 94 | - changed the lower limit of the PhotonSpect simulation function
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| 95 | to a physically more realistic value. No photon which don't have
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| 96 | an corresponding angle are produced anymore.
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| 97 | - stop the electron only if its energy is less than a thousand
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| 98 | of its primary energy
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| 99 |
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| 100 |
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| 101 |
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| 102 | 2002/06/21: Thomas Bretz
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| 103 |
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| 104 | * analp.C:
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| 105 | - clean up the code
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| 106 | - added the point-spread histograms from different directions
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| 107 |
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| 108 | * mphys.C:
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| 109 | - removed the angular histograms
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| 110 | - added the plot spectral index
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| 111 | - added the timer to get a usable ubdated window
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| 112 |
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| 113 |
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| 114 |
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| 115 | 2002/06/20: Thomas Bretz
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| 116 |
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| 117 | * MElectron.cc:
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| 118 | - Some changes to the use of beta (simplifications)
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| 119 | - changed the default of rho (B==0) to 0
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| 120 |
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| 121 | * MParticle.cc:
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| 122 | - made TRandom static (InitRandom)
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| 123 |
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| 124 | * mphys.C:
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| 125 | - added support for Emis and Esum
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| 126 |
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| 127 |
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| 128 |
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| 129 | 2002/06/17: Thomas Bretz
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| 130 |
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| 131 | * MElectron.[h,cc]:
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| 132 | - Added SetNewPositionB
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| 133 | - changed the constructor to support positrons
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| 134 |
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| 135 | * MPairProduction.cc:
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| 136 | - use new constructor of MElectron
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| 137 |
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| 138 | * MParticle.[h,cc]:
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| 139 | - added InitRandom
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| 140 | - added GetType
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| 141 |
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| 142 | * anale.C:
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| 143 | - added SetDirectory(NULL)
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| 144 |
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| 145 | * analp.C:
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| 146 | - changed to an automatic scaling
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| 147 |
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| 148 | * phys.C:
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| 149 | - changed limit to 60min
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| 150 | - added lower limit for electrons 5*lo
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| 151 | - Changed to use a B-field
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| 152 |
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| 153 |
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| 154 |
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| 155 | 2002/06/17: Thomas Bretz
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| 156 |
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| 157 | * MElectron.cc:
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| 158 | - Added SetNewDirection for the electron itself
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| 159 |
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| 160 | * MParticle.cc:
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| 161 | - changed sqrt() to asin(sqrt()) - no effect (but correct)
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| 162 |
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| 163 |
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| 164 |
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| 165 | 2002/06/14: Thomas Bretz
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| 166 |
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| 167 | * MElectron.[h,cc]:
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| 168 | - Moved Planck function to MParticle
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| 169 | - Added the DiSum function
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| 170 | - changed Li2 to use the DiSum function (speed reasons)
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| 171 | - changed the eps of all integrals to 1e-2
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| 172 | - changed the p_e function to use the Compton function
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| 173 | - made all function which are used for integration only static
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| 174 | and changed the function definition from=0, to=0
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| 175 |
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| 176 | * MPhoton.[h,cc]:
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| 177 | - removed the planck function
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| 178 | - changed the eps of all integrals to 1e-2
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| 179 |
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| 180 | * MParticle.[h,cc]:
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| 181 | - added the planck function
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| 182 |
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| 183 | * Makefile:
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| 184 | - removed unused source files
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| 185 |
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| 186 | * analp.C:
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| 187 | - did some small fixes
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| 188 | - changed the sclae of the radius- and phi-plots
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| 189 |
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| 190 | * phys.C:
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| 191 | - changed the integral eps to 1e-2
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| 192 | - small changed to the output
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| 193 | - removed integral==0, replaced by Ep==pow(10,0)
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| 194 |
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| 195 |
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| 196 |
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| 197 |
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| 198 | 2002/06/13: Thomas Bretz
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| 199 |
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| 200 | * MParticle.h:
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| 201 | - Implemented Set/IsPrimary
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| 202 | - removed pure abstract method (root can't read this)
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| 203 | - added default constructor
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| 204 |
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| 205 | * MElectron.cc:
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| 206 | - changed many variables to const
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| 207 | - changed the output
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| 208 |
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| 209 | * MPairProduction.cc:
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| 210 | - changed many variables to const
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| 211 |
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| 212 | * MPhoton.[h,cc]:
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| 213 | - changed the upper and lower limit of the integration in Int2
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| 214 | - added upper and lower limit of draw to DrawInteractionLength
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| 215 |
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| 216 | * energyloss.C:
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| 217 | - changed output range for ZofR
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| 218 |
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| 219 | * phys.C:
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| 220 | - changed energy randomizer
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| 221 | - added root file output
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| 222 | - removed log scale from point spread plots
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| 223 |
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| 224 | * analp.C:
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| 225 | - added macro to analize the photons from the root file
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| 226 |
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| 227 | * anale.C:
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| 228 | - added macro to analize the electrons from the root file
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| 229 |
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| 230 |
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| 231 |
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| 232 | 2002/06/12: Thomas Bretz
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| 233 |
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| 234 | * MElectron.[h,cc]:
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| 235 | - added a primitive theta dependancy to DoInvCompton
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| 236 | - added DrawInteractionLength
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| 237 | - changed algorithm in ZofR and RofZ
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| 238 |
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| 239 | * MParticle.[h,cc]:
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| 240 | - added RofZ and ZofR as static functions
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| 241 | - changed from MParContainer to TObject
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| 242 | - removed unnecessary or commented inline functions
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| 243 |
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| 244 | * MPhoton.[h,cc]:
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| 245 | - added DrawInteractionLength
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| 246 | - fixed the bug causing the 'strange factor': sigma_gg needs
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| 247 | the sqrt of s.
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| 248 |
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| 249 | * energyloss.C:
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| 250 | - added
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| 251 |
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| 252 | * MPairProduction.[h,cc]:
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| 253 | - simplified formula
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| 254 | - changed arguments to Energy of Photon and interaction angle
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| 255 |
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| 256 | * phys.C:
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| 257 | - added correct photon energy for pair production
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| 258 | - added correct angle for pair production
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| 259 | - changed output to E^2*Counts
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| 260 | - changed gamma production from E^-2 to Uniform by weighting
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| 261 | - removed all unecessary functions and code (s.energyloss.C)
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| 262 |
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| 263 |
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| 264 |
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| 265 | 2002/06/10: Thomas Bretz
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| 266 |
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| 267 | * MElectron.[h,cc], MPhoton.[h,cc], MParticle.[h,cc]:
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| 268 | - implemented SetNewDirection, SetNewPosition
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| 269 | - implemented DoInvCompton
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| 270 | - =operator
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| 271 |
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| 272 | * MPairProduction.cc:
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| 273 | - changed to use SetNewDirection Method
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| 274 |
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| 275 | * phys.C:
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| 276 | - changed to new style functions
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| 277 |
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| 278 | * MGeinIRPhoton.cc, MGenPrimaryParticle.[h,cc]:
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| 279 | - make compile (not used)
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| 280 | - changed Process to get angle
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| 281 |
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| 282 |
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