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| 2 |
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| 3 | =========================================================
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| 4 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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| 5 | =========================================================
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| 6 |
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| 7 | Radiative decay History file
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| 8 | -------------------------------------
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| 9 | This file should be used by responsible rdm developers to briefly
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| 10 | summarize all major modifications introduced in the code and keep
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| 11 | track of all tags.
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| 12 |
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| 13 | ----------------------------------------------------------
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| 14 | * Reverse chronological order (last date on top), please *
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| 15 | ----------------------------------------------------------
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| 16 |
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| 17 | 26 May 2010 Dennis Wright (radioactive_decay-V09-03-00)
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| 18 | -------------------------------------------------------
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| 19 | tag HEAD to submit for testing
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| 20 |
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| 21 | 11 may 2010 F.Lei
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| 22 | - G4RadioactiveDecay.cc::LoadDecayTable:line 931 create a decaytable for isomers not included in RDM database and assume
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| 23 | they all under go IT decay.
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| 24 | - G4RadioactiveDecay.cc: line 1434 after DoDecay() check if there is any secondary produced. Kill the track if not to
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| 25 | prevent it entering a infinite loop
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| 26 | - G4RadioactiveDecay.cc: line 1459. make sure the propertime is positive. negative case occures when the isomer is not in
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| 27 | RDM database and its f-l is set to -1 by default.
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| 28 | - G4NuclearDecayChannel.cc: Added initialisation to all three constructors:
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| 29 | halflifethreshold = 1e-6*second;
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| 30 | applyICM = true;
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| 31 | applyARM = true;
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| 32 |
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| 33 | 10 May 2010 F.Lei
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| 34 | - G4RadioactiveDecay.hh:line 264 corrected typo as pointed out by Luciano Pandola
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| 35 | - G4RadioactiveDecay.cc: insert a special treatment for K-40 beta decay at line 774 as suggested by Mauro Taiuti.
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| 36 | This fixes bug #1068
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| 37 | applied SetICM() SetARM() and SetHLThreshold() to a decay channel is created.
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| 38 | - G4NuclearDecayChannel.cc: line 396. Limit the shell index to < 7, as required by the ARM.
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| 39 | line 329: change to use BreakUp rather than BreakItUp so to limit to one transition per step when ICM is applied (bug #1001)
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| 40 | (Note: changes have also been made in 30/08/2008 to use the correct atomic shell index and to conserve energy atfer ARM,
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| 41 | these problems were pointed out by Andreas Zoglauer in the bug report).
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| 42 | - G4RadioactiveDecay.hh & G4NuclearDecayChannel.hh: added private member data "applyICM" "applyARM" "halflifethresold"
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| 43 | and their public Set methods SetICM(), SetARM() and SetHLThreshold().
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| 44 | - G4RadioactiveDecaymessenger: added the UICommands for SetICM, SETARM and SetHLThreshold.
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| 45 |
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| 46 | 24 July 2009 V.Ivanchenko (radioactive_decay-V09-02-00)
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| 47 | - GNUmakefile - added dependence on electromagnetic/utils
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| 48 |
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| 49 | 09 July 2008 Dennis Wright (radioactive_decay-V09-01-02)
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| 50 | --------------------------------------------------------
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| 51 | - replace exit() with G4Exception in G4RadioactiveDecay and G4NuclearDecayChannel
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| 52 |
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| 53 | 17 June 2008 Fan Lei (radioactive_decay-V09-01-01)
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| 54 | - GRIsotopeTable.cc
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| 55 | i) change default verbosity level to 1
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| 56 | ii) correct use G4cout instead of G4cerr
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| 57 |
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| 58 | 01 May 2008 Fan Lei (radioactive_decay-V09-01-00)
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| 59 | - G4NuclearDecayChannel.cc
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| 60 | i) ARM is no longer applied in photon-evaporation for IT mode and
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| 61 | is now applied at the end in DecayIt()
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| 62 | ii) use the correct shell index in appling ARM and switch on Auger
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| 63 | electron production
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| 64 | iii) check the residual kinetic energy after ARM and add it to the atom
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| 65 |
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| 66 | 21 June 2007 Fan Lei (radioactive_decay-V08-03-00)
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| 67 | - Minor changes to remove compilation warnings on Windows
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| 68 | src\G4RIsotopeTable.cc(204): warning C4804:
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| 69 | '-' : unsafe use of type 'bool' in operation
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| 70 | src\G4RadioactiveDecay.cc(690): warning C4804:
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| 71 | '-' : unsafe use of type 'bool' in operation
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| 72 |
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| 73 | 10 November 2006 Fan Lei (radioactive_decay-V08-01-01)
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| 74 | - G4NuclearDecayChannel.cc: added the capability of handling decay emission of proton or neutron
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| 75 | for decays of He5 (alpha+n) and Li5 (alpha+p). bug#852
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| 76 |
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| 77 | 5 July 2006 Dennis Wright (radioactive_decay-V08-01-00)
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| 78 | - G4NuclearDecayChannel::BetaDecayIt() : another check for negative sqrt
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| 79 | argument in daughtermomentum[1].
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| 80 |
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| 81 | 29 May 2006 Dennis Wright (radioactive_decay-V08-00-03)
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| 82 | (tagging change by Fan Lei on 17 Feb 2006)
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| 83 | - G4RadioactiveDecay.cc : in method IsApplicable() add test for negative
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| 84 | lifetime
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| 85 |
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| 86 | 16 February 2006 Vladimir Ivanchenko (radioactive_decay-V08-00-02)
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| 87 | - G4RadioactiveDecay::IsApplicable - fix problem connected with
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| 88 | 8.0 particle design
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| 89 |
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| 90 | 16 December 2005 Dennis Wright (radioactive_decay-V08-00-01)
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| 91 | - G4NuclearDecayChannel::BetaDecayIt() : check for negative sqrt argument in
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| 92 | daughtermomentum[1]. Response to Bug report #822.
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| 93 |
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| 94 | 24 November 2005 Dennis Wright (radioactive_decay-V07-01-02)
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| 95 | - more <sstream> migration: replace istrstream with istringstream in
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| 96 | G4RIsotopeTable.cc, G4UIcmdWithNucleusLimits.cc
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| 97 |
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| 98 | 24 November 2005 Dennis Wright (radioactive_decay-V07-01-01)
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| 99 | - migrated two remaining files to <sstream>:
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| 100 | G4RIsotopeTable.cc, G4UIcmdWithNucleusLimits.cc
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| 101 |
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| 102 | 09 November 2005 Gabriele Cosmo (radioactive_decay-V07-01-00)
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| 103 | - Implemented migration to <sstream> from deprecated <strstream>.
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| 104 | - Added changes for support of CLHEP-2.0.X.
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| 105 | - Replaced usage of NULL with 0.
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| 106 |
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| 107 | 02 June 2005 Fan Lei (radioactive_decay-V07-00-01)
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| 108 | - Added lines 667-669 to G4NuclearDeceyChannel.cc, to avoid rounding erros
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| 109 | in cos calculations. A bug reported by Ben Morgan
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| 110 | - Removed the test subdirectory
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| 111 |
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| 112 | 07 Mar 2005 Fan Lei (radioactive_decay-V07-00-00)
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| 113 | - Added line 457, G4NuclearDeceyChannel.cc to fix bug #711
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| 114 |
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| 115 | 10 Nov 2004 Fan Lei (radioactive_decay-V06-02-01)
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| 116 | - Added G4MshellECDecayChannel.hh and changed G4RadioactiveDecay.cc accordingly.
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| 117 |
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| 118 | 09 Nov 2004 Fan Lei
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| 119 | - Changes to G4RaioactiveDecay.cc (radioactive_decay-V06-02-00)
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| 120 | i) better handling to incomplete data files;
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| 121 | ii) correct treatment of metastables as initial tracks in VR mode;
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| 122 | iii) default decay window in VR model to 9.9x10^9 - 10^10 seconds;
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| 123 | iv) individual time stamp for splitted isotope;
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| 124 | v) bug fix #662;
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| 125 | vi) bug fix #396.
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| 126 | - Changes to G4NuclearDecayChannel.cc
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| 127 | i) apply atomic relaxation only to 5 < z < 101
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| 128 | ii) no more fast/slow beta decay mode with a faster 3-body decay implementation.
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| 129 | - G4RIsotopeTable.cc: line 223, no longer reset the excitaion energy.
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| 130 |
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| 131 |
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| 132 | 12 Jun 2003 Gabriele Cosmo (radiative_decay-V05-01-00)
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| 133 | - Fix in G4ITDecayChannel.hh and G4RadioactiveDecay.cc for porting
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| 134 | on Windows .NET compiler: changed signature in constructor for
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| 135 | G4ITDecayChannel to use G4Ions instead of G4ParticleDefinition.
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| 136 |
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| 137 | 03 Jan 2003 Fan Lei
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| 138 | - Bug (test18) fix in G4NuclearDecayChannel.cc
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| 139 |
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| 140 | 15 Nov 2002 Fan Lei ((radiative_decay-V04-01-01)
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| 141 | - Added linked to atomic relaxation model after EC and
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| 142 | IT/IC(internal conversion).
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| 143 | - updated GNUMakefile to include electromagnetic/lowenergy/include
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| 144 | - Updated the database
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| 145 |
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| 146 | 13 Nov 2001 Fan Lei (radiative_decay-V03-02-03)
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| 147 | - Minor bug fix
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| 148 |
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| 149 | 26 Oct 2001 Fan Lei (radiative_decay-V03-02-02)
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| 150 | - Removal of compilation warnings under gcc 2.95.2
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| 151 | - Bug fixing for beta+ decay (wrong Q value was used)
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| 152 |
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| 153 | 20 Apr 2001 Gabriele Cosmo (radiative_decay-V03-01-00)
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| 154 | - Modified G4RadioactiveDecay.cc according to recent migration to STL vector
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| 155 | for the geometry domain (tag "geometry-V03-01-00").
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| 156 |
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| 157 | 01 Nov 2000 Fan Lei (radiative_decay-V02-00-02)
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| 158 | - Added the missing line " ee = e0+1.; " to line 763 in
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| 159 | G4RadioactiveDecay.cc
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| 160 |
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| 161 | 27th Oct 200 fan Lei (radiative_decay-V02-00-01)
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| 162 | - Add a fast simulation mode for beta decays
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| 163 |
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| 164 | 25th Oct 2000 fan lei (radiative_decay-V02-00-00)
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| 165 | - Added 'const' to line 1185 of G4RadioactiveDecay.cc to cowork with
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| 166 | tag Track-V02-00-00
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| 167 |
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| 168 | 27th June 2000 Fan Lei (radiative_decay-V01-01-04)
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| 169 | - Fix for DEC-cxx debug non-ISO.
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| 170 | - Update test log files.
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| 171 |
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| 172 | 15th June 2000 Fan Lei (radiative_decay_V01-01-03)
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| 173 | - Minor fix on Linux
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| 174 |
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| 175 | 15th June 2000 Fan Lei (radiative_decay_V01-01-02)
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| 176 | - ISO compliance.
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| 177 |
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| 178 | * Initial tag by Hans-Peter Wellisch (radiative_decay_V01-01-00)
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