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Gabriele Cosmo b4a16de652 Import Geant4 11.4.0 source tree
2025-12-05 08:54:02 +01:00

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# Category emmuons History
See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
which **must** added in reverse chronological order (newest at the top).
It must **not** be used as a substitute for writing good git commit messages!
-------------------------------------------------------------------------------
## 2025-07-30 G.Cosmo (emmuons-V11-03-02)
- Fixed compilation warnings for implicit type conversions on macOS/XCode
in G4MuPairProductionModel.
## 2025-07-17 V.Ivanchenko (emmuons-V11-03-01)
- G4MuPairProductionModel, G4MuPairProduction - clean-up for handling of data.
## 2025-05-12 V.Ivanchenko (emmuons-V11-03-00)
- G4RiGeMuPairProductionModel, G4RiGeAngularGenerator - G.Depaola & R.Pacheco
provided fixes to the angular distribution of electrons and positrons.
- G4MuPairProduction - enable RiGe model via G4EmParameters
## 2023-10-31 V.Ivanchenko (emmuons-V11-01-04)
- G4RiGeMuPairProductionModel, G4RiGeAngularGenerator - a new 5D model for e+e-
pair production by muons (authors G.Depaola & R.Pacheco)
- fixed declaration of virtual destructors in several header files
- G4MuPairProductionModel - minor clean-up for better code readability
## 2023-09-29 V.Ivanchenko (emmuons-V11-01-03)
- G4MuPairProductionModel, G4MuonToMuonPairProductionModel - updated usage
of G4ElementData - do not use IsMaster() to fill sampling table,
use only 5 2-D tables for sampling, code clean-up
- G4MuBremsstrahlungModel - moved filling of static data to constructor
- G4TablesForExtrapolator - define particle type when construct muon models
## 2023-09-04 V.Ivanchenko (emmuons-V11-01-02)
- G4MuonToMuonPairProductionModel - updated usage of G4ElementData
## 2023-08-27 V.Ivanchenko (emmuons-V11-01-01)
- G4TablesForExtrapolator - do not delete intermediat G4VEmModels created
for initialisation
## 2023-04-10 V.Ivanchenko (emmuons-V11-01-00)
- G4MuBremsstrahlung, G4MuPairProduction - fix problem #2531, spline flag
was lost for mu-, pi-, K-, and pbar dedx and range tables, the max observed
problem was for mu- with momentum ~50 MeV/c, ~5 % biased range
- G4MuBetheBlochModel - enable option to use angular generator for sampling
of delta-electron direction
- G4MuIonisation - implement full schema of selection of the model of
energy loss fluctuation
## 2022-11-23 Gabriele Cosmo (emmuons-V11-00-07)
- Fixed compilation warnings for implicit type conversions on macOS/XCode 14.1.
## 2022-07-22 V.Ivanchenko (emmuons-V11-00-06)
- G4MuonToMuonPairProductionModel - code clean-up
## 2022-07-18 V.Ivanchenko (emmuons-V11-00-05)
- G4MuonToMuonPairProductionModel - added extra constant and improve
formulas by Siddharth Yajaman
## 2022-07-14 V.Ivanchenko (emmuons-V11-00-04)
- G4MuonToMuonPairProductionModel, G4MuonToMuonPairProduction - new
model and process proposed by Siddharth Yajaman
## 2022-07-04 V.Ivanchenko (emmuons-V11-00-03)
- G4MuPairProductionModel, G4MuPairProduction - make more public and
protected method in view of coming new muon pair production by muon
process/model; moved one method to source; use G4lrint
## 2022-06-10 V.Ivanchenko (emmuons-V11-00-02)
- G4MuIonisation - use G4MuBetheBloch model above 0.2 MeV
- G4MuBremsstrahlungModel - low energy limit from 1 GeV moved to 100 MeV
- G4MuPairProductionModel - low energy limit is moved from 1 GeV to 850 MeV
some code cleanup for all model: formatting, removed extra spce lines
## 2022-05-27 V.Ivanchenko (emmuons-V11-00-01)
- G4MuIonisation - added selection of the model
of energy loss fluctuations
## 2021-12-10 Ben Morgan (emmuons-V11-00-00)
- Change to new Markdown History format
---
# History entries prior to 11.0
27 September 21: V.Ivanchenko (emmuons-V10-07-09)
- G4MuPairProduction, G4ePairProduction, G4MuBremsstrahlung
spline disabled
12 April 21: V.Ivanchenko (emmuons-V10-07-08)
- G4TablesForExtrapolator - use local G4LossTableBuilder with
disabled base material flag
24 April 21: V.Ivanchenko (emmuons-V10-07-07)
- G4EnergyLossForExtrapolator, G4TablesForExtrapolator - added
more thread safety for initialisation of the next runs
16 April 21: B. Morgan (emmuons-V10-07-06)
- Migrate to modular CMake API
28 April 21: V.Ivanchenko (emmuons-V10-07-05)
- G4EnergyLossForExtrapolator, G4TablesForExtrapolator - more
thread safe initialisation and destruction
26 April 21: V.Ivanchenko (emmuons-V10-07-04)
- G4ModifiedMephi - updated print method
- G4TablesForExtrapolator - fixed destructor
06 April 21: V.Ivanchenko (emmuons-V10-07-03)
- G4EnergyLossForExtrapolator, G4TablesForExtrapolator - allowed
several runs with extrapolator; fixed extrapolation for
hadrons
15 March 21: V.Ivanchenko (emmuons-V10-07-02)
- G4MuPairProduction, G4MuBremsstrahlung, G4MuBremsstrahlungModel
improved initialisation
21 February 21: V.Ivanchenko (emmuons-V10-07-01)
- general clean-up of the library: use C++11 keywords, improved
comments, format files.
- G4EnergyLossForExtrapolator, G4ErrorEnergyLoss,
G4TablesForExtrapolator - provide thread safe initialisation of
internal tables, guarantee initialisation only once, size of tables
depend only on number of materials
08 February 21: V.Ivanchenko (emmuons-V10-07-00)
- G4MuIonisation - obsolete G4BohrFluctuations class is removed
29 October 20: V.Ivanchenko (emmuons-V10-06-03)
- G4ModifiedMephi - new angular generator for muon/hadron
bremsstrahlung
- G4MuPairProductionModel, G4MuBremmstrahlungModel - updated
sampling of final state using G4ModifiedMephi; implemented
check on energy transfer and if beyond the threshold, kill
primary particle and add it to the list of secondary particles
- G4MuPairProduction, G4MuBremmstrahlung - added definition of
the energy threshold for creation of a vertex, when energy
transfer is above the threshold (CMS request)
01 September 20: G.Amadio (emmuons-V10-06-02)
- G4MuPairProductionModel - optimize ComputeDMiscroscopicCrossSection
to speedup initialization
31 January 20: V.Ivanchenko (emmuons-V10-06-01)
- G4MuPairProductionModel - fixed Coverity warning
13 January 20: V.Ivanchenko (emmuons-V10-06-00)
- G4MuPairProductionModel - added Store/Retrieve data methods
by request of CMS
14 August 19: V.Ivanchenko (emmuons-V10-05-01)
- G4TablesForExtrapolator - created G4LossTableBuilder and
destruct end of run
07 February 19: V.Ivanchenko (emmuons-V10-05-00)
- G4MuMultipleScattering - reduced length of printout (fix problem #2105)
17 September 18: D.Sawkey (emmuons-V10-04-05)
- G4MuMultipleScattering, G4MuPairProduction, G4eePairProduction,
G4MuBremsstrahlung, G4MuIonisation: automatic documenation format now rST
22 August 18: V.Ivant (emmuons-V10-04-04)
- G4EnergyLossForExtrapolator - fixed MT initialisation and destruction
30 May 18: V.Ivant (emmuons-V10-04-02)
- G4MuPairProductionModel - added minor protection
25 April 18: V.Ivant (emmuons-V10-04-01)
- G4ePairProduction - fixed model name
12 February 18: V.Ivant (emmuons-V10-04-00)
- G4MuMultipleScattering, G4MuPairProduction, G4MuIonisation,
G4ePairProduction, G4MuBremsstrahlungModel, G4MuBremsstrahlung,
G4MuBetheBlochModel - use default destructor
08 November 17: D.Sawkey (emmuons-V10-03-06)
- G4MuMultipleScattering - modify ProcessDescription text
31 October 17: D.Sawkey (emmuons-V10-03-05)
- G4MuMultipleScattering, G4MuBremsstrahlung, G4MuIonisation,
G4MuPairProduction, G4ePairProduction
- modify Process Description
19 October 17: D.Sawkey (emmuons-V10-03-04)
- G4ePairProduction, G4MuBremsstrahlung, G4MuIonisation, G4MuPairProduction
- add dummy ProcessDescription for html output
12 October 17: V.Ivant (emmuons-V10-03-03)
- G4MuMultipleScattering, G4MuPairProduction,
G4ePairProduction - switched from ProcessDescription to StreamProcessInfo
03 August 17: V.Ivant (emmuons-V10-03-01)
- G4MuIonisation, G4MuMultipleScattering, G4MuPairProduction,
G4ePairProduction - make coherent model initialisation
22 March 17: V.Ivant (emmuons-V10-03-00)
- G4MuBremmstrahlungModel, G4MuPairProductionModel - make all data
members protected allowing to reuse these classes as based
for dark matter photons
07 June 16: V.Ivant (emmuons-V10-02-04)
- G4MuMultipleScattering - roll back previous
version to avoid necessity to change user code
02 June 16: V.Ivant (emmuons-V10-02-03)
- G4MuMultipleScattering - fixed model initialisation (do not
create extra unneccesary objects)
1 June 16: D.Sawkey (emmuons-V10-02-02)
- Most files: use C++11 features explicit, override, delete, nullptr
18 March 16: V.Ivant (emmuons-V10-02-01)
18 March 16: V.Ivant (emmuons-V10-02-00)
- G4ePairProduction - new process e+e- pair production by e+-
- G4MuPairProduction, G4MuPairProductionModel - c++11 keywards added
03 August 15: V.Ivant (emmuons-V10-01-01)
- Technical tag: substitute tabs by spaces,
add comments to do/while and while loops
04 March 15: V.Ivanchenko (emmuons-V10-01-00)
- G4MuMultipleScattering - do not redefine step limit type
21 November 14: V.Ivanchenko (emmuons-V10-00-04)
- G4EnergyLossForExtrapolator - fixed problem of thread safe
initialisation
20 November 14: V.Ivanchenko (emmuons-V10-00-03)
- G4EnergyLossForExtrapolator - fixed tread safety - correct
initialisation per thread
24 October 14: V.Ivanchenko (emmuons-V10-00-02)
- G4TablesForExtrapolator - a new class which store EM tables
shared between threads
- G4EnergyLossForExtrapolator - data moved to the new class
22 October 14: V.Ivanchenko (emmuons-V10-00-01)
- G4MuPairProductionModel, G4MuBremsstrahlungModel, G4MuIonisation
used G4EmParameters
8 September 14: V.Ivanchenko (emmuons-V10-00-00)
- G4MuPairProductionModel, G4MuBremsstrahlungModel -
protection at initialisation for the case when user artifitially
reducing high energy limit of the model (bug #1670)
28 October 13: V.Ivanchenko (emmuons-V09-06-24)
- G4EnergyLossForExtrapolator - substitute G4eBremsstrahlungModel
by G4SeltzerBergerModel
- G4MuBremsstrahlungModel - lowest energy is set to 1 GeV
14 October 2013: V.Ivant (emmuons-V09-06-23)
- G4MuPairProductionModel - fixed problem with the end of the spectra
by cleanup initialisation of sampling table
02 October 2013: V.Ivant (emmuons-V09-06-22)
- G4EnergyLossForExtrapolator - use G4Log
19 September 2013: V.Ivant (emmuons-V09-06-21)
- G4MuPairProductionModel - minor cleanup
18 September 2013: V.Ivant (emmuons-V09-06-20)
- G4MuPairProductionModel - fixed trivial Coverity report; merge
SetElement() and MaxSecondaryEnergy() methods into one
MaxSecondaryEnergyForElement() - this is more performant
and more safe for reproducibility; use G4Log and G4Exp
- G4MuBremsstrahlungModel and G4MuBetheBlochModel - use G4Log and
G4Exp
12 September 2013: V.Ivant (emmuons-V09-06-19)
- G4MuPairProductionModel - fixed bug in sampling when cut value is
high; perform common initialisation of internal variables for
all threads - fix of non-reproducibility
29 August 2013: V.Ivant (emmuons-V09-06-18)
- G4MuBremsstrahlungModel - do not repeat initialisation of elelment
selectors if model is shared between particle and anti-particle
- G4MuPairProductionModel - fixed bug in energy sampling which couse
FPE and other problems
09 August 2013: V.Ivant (emmuons-V09-06-17)
- G4MuPairProduction - improved initialisation printout
- G4MuPairProductionModel - fixed bining to 1000 for internal
sampling table
09 August 2013: V.Ivant (emmuons-V09-06-16)
- G4MuBremsstrahlungModel - minThreshold is reduced from 1 keV to
0.9 keV in order to avoid extra warning printout
- G4MuBremsstrahlung - removed unused headers;
- G4MuPairProduction - removed unused headers; lowestEnergy limit
should not be lower than 8*mass because the model is not
applicable
- G4MuPairProductionModel - sampling table is re-implemented as
G4ElementData with 2D-tables per atomic number; sampling
algorithm is rewritten, data fully shared between threads
09 July 2013: V.Ivant (emmuons-V09-06-15)
- G4MuPairProductionModel - fixed non-reproducibity due to currentZ
member of the class definition; changed signature of the method
MinPrimaryEnergy(..) - added "G4double cut"; substitute
SetCurrentElement(G4double) by SetElement(G4int); use more G4Pow
- G4MuBremsstrahlung - changed signature of the method
MinPrimaryEnergy(..) - added "G4double cut"
17 June 2013: V.Ivant (emmuons-V09-06-14)
- G4MuPairProductionModel, G4MuBremsstrahlungModel - added
MinPrimaryEnergy method implementation (all cross section tables
will start from the reaction threshold)
17 June 2013: V.Ivant (emmuons-V09-06-13)
- G4MuPairProductionModel - added protection and warning message
if p1=p2 in the SampleSecodaries method
04 June 2013: V.Ivant (emmuons-V09-06-12)
- G4EnergyLossForExtrapolator - use cut DBL_MAX to avoid creation
of G4EmSelectors in lazy initialisation
- G4MuPairProductionModel,G4MuBremsstrahlungModel - fixed usage of
element selectors
31 May 2013: V.Ivant (emmuons-V09-06-11)
- G4MuPairProductionModel - provides different
initialisation for master and worker threads sharing element
selectors
- G4MuBremsstrahlungModel - removed partialSubSigma data structure,
use instead G4ElementSelectors; provides different
initialisation for master and worker threads sharing element
selectors
29 May 2013: V.Ivant (emmuons-V09-06-10)
- G4MuPairProductionModel, G4MuBremsstrahlungModel - fixed rare bug
in cross section computation - division by zero (bug report #1471)
22 May 2013: V.Ivant (emmuons-V09-06-09)
- G4MuPairProductionModel, G4MuBremsstrahlungModel - fixed rare bug
in dEdx computation - division by zero (bug report #1471)
08 May 2013: V.Ivant (emmuons-V09-06-08)
- G4MuPairProductionModel - A.Bogdanov provides improved algorithm
for sampling of final state
22 March 2013: V.Ivant (emmuons-V09-06-07)
- G4MuPairProductionModel, G4MuBremsstrahlungModel - correctly use
"static const G4double" for const parameters
19 February 2013: V.Ivant (emmuons-V09-06-06)
- G4MuPairProductionModel - number of bins for virtual gamma returned
to be 1000
19 February 2013: V.Ivant (emmuons-V09-06-05)
- G4MuMultipleScattering - G4UrbanMscModel become default
- G4MuPairProductionModel - number of bins for virtual gamma returned
to be 2000
19 February 2013: V.Ivant (emmuons-V09-06-04)
- G4MuPairProductionModel - number of bins for virtual gamma reduced
from 2000 to 1600
- G4MuBetheBlochModel - removed G4ThreadLocal declaration
18 February 2013: V.Ivant (emmuons-V09-06-02)
- G4MuPairProductionModel - add check on max energy to reduce number
of bins in muon energy; number of bins for virtual gamma reduced
from 4000 to 2000.
02 February 2013: V.Ivant (emmuons-V09-06-01)
- G4MuPairProductionModel - make main table of differential cross
section private and not static, because G4hPairProductionModel
inherit of this class and muons cannot share the same tables with
hadrons; two new inline access methods are added GetSecondaryEnergy
and GetDifferentialCrossSection.
01 February 2013: V.Ivant (emmuons-V09-06-00)
- G4MuPairProductionModel - (A.Bogdanov) - extended grid of differential
cross section tables (from 8 to 40 points in muon energy, from 1000 to
4000 points in energy of e+e- pair); use more fast binary search of
index in the table; make table static - common for all threads
06 November 2012: V.Ivant (emmuons-V09-05-06)
- G4MuBremsstrahlungModel, G4MuPairProductionModel - reduce number of
computations of log of the same argument, no change in results
25 October 2012: V.Ivant (emmuons-V09-05-05)
- G4MuMultipleScattering - use G4UrbanMscModel95 as a default
21 October 2012: V.Ivant (emmuons-V09-05-04)
- G4MuBremsstrahlung, G4MuIonisation, G4MuPairProduction -
secondary particle type defined in constructors and not in Initialise()
method, this is needed for correct initialisation at G4_PreInit
20 October 2012: V.Ivant (emmuons-V09-05-03)
- G4MuMultipleScattering - substitute methods Model(), SetModel()
by EmModel(), SetEmModel()
10 July 2012: G.Cosmo (emmuons-V09-05-02)
- Explicitly use inclusion of headers for system of units and physical
constants, in plan to remove implicit inclusion from globals.hh.
08 June 2012: V.Ivant (emmuons-V09-05-01)
- G4MuIonisation - fixed variable shadowing
27 January 2012: V.Ivant (emmuons-V09-05-00)
- G4EnergyLossForExtrapolator fixed initialisation of transport
cross section
10 November 2011: V.Ivant (emmuons-V09-04-02)
- G4ErrorEnergyLoss, G4MuIonisation, G4MuPairProduction - fixed
defects reported by the Coverity tool
3 November 2011: V.Ivant (emmuons-V09-04-01)
- G4MuBremsstrahlung, G4MuPairProduction, G4MuBremsstrahlungModel -
improved initialisation allowing to used model instantiated in
Physics List (potential saving initialisation time)
20 January 2011: V.Ivant (emmuons-V09-04-00)
- G4ErrorEnergyLoss - fixed initialisation in constructor
(problem identified at Windows)
4 November 2010: V.Ivant (emmuons-V09-03-03)
G4EnergyLossForExtrapolator - fixed remaining Coverity warning -
pedantic initialisation
26 October 2010: V.Ivant (emmuons-V09-03-02)
- Fixed problem reported by the Coverity tools (mainly pedantic
initialisation)
4 June 2010: V.Ivant (emmuons-V09-03-01)
- G4MuIonisation - use G4ICRU73QOModel for mu- for E< 0.2 MeV
1 June 2010: V.Ivant (emmuons-V09-03-00)
- G4MuPairProductionModel - added sampling recoil of a primary particle
- G4MuIonisation - added G4ICRU73QOModel for mu- for E< 1 MeV
09 November 09: V.Ivant (emmuons-V09-02-08)
- G4MuBetheBlochModel - compute density effect correction using method of
G4IonisParamMat class applying revised parameterisation
30 October 09: V.Ivant (emmuons-V09-02-07)
G4MuMultipleScattering - use G4UrbanMscModel90 by default
11 August 09: V.Ivant (emmuons-V09-02-06)
G4MuPairProductionModel - restore the head
24 July 09: V.Ivant (emmuons-V09-02-05)
G4MuMultipleScattering - removed obosolete members and methods (they
are in the base class)
09 July 09: V.Ivant (emmuons-V09-02-04)
G4EnergyLossForExtrapolator - removed hidden bin to use full scale of
of PhysicsVector; linLossLimit = 0.01
02 June 09: V.Ivant (emmuons-V09-02-03)
G4MuPairProductionModel - added protection for the case when
maxPairEnergy<minPairEnergy (empty interval for energy transfer
observed for rare case happens with kaons)
12 April 09: V.Ivant (emmuons-V09-02-02)
G4MuBetheBlochModel, G4MuBremsstrahlungModel, G4MuPairProductionModel
- simplified initialisation
26 February 09: V.Ivant (emmuons-V09-02-01)
G4MuIonisation - fixed initialisation alowing to configure external model
of fluctuations
20 February 09: V.Ivant (emmuons-V09-02-00)
- Cleanup: improved comments, move virtual methods from .hh to .cc
11 August 09: V.Ivant (emmuons-V09-01-15a)
G4MuPairProductionModel - added protection against numerical problem
due to negative value of transfered energy
12 November 08: V.Ivant (emmuons-V09-01-15)
G4EnergyLossForExtrapolator - added method TrueStepLength; fixed initialisation
before a step
27 October 08: V.Ivant (emmuons-V09-01-14)
G4EnergyLossForExtrapolator - make method ComputeTrueStep public and cleanup
16 October 08: V.Ivant (emmuons-V09-01-13)
G4MuMscModel - remove obsolete
G4EnergyLossForExtrapolator - added spline option
G4MuIonisation, G4MuBremsstrahlung, G4MuPairProduction,
G4MuMultipleScattering - change SubType and improved cout
4 August 08: V.Ivant (emmuons-V09-01-12)
G4MuMscModel - added protection for ions
31 July 08: V.Ivant (emmuons-V09-01-11)
G4MuMscModel - do not define min and max energy in constructor but use Set
methods
G4MuMultipleScattering - added cout of model names
21 April 08: V.Ivanchenko (emmuons-V09-01-10)
G4MuBremsstrahlungModel, G4MuPairProductionModel - use CrossSectionPerVolume
from the base class, do not use A in CrossSEctionPerAtom
G4MuMscModel - do not use A in SetupTarget
04 April 08: V.Ivanchenko (emmuons-V09-01-09)
G4MuMultipleScattering - use G4WentzelVIModel model
build table for particles with mass < GeV
04 April 08: V.Ivanchenko (emmuons-V09-01-08)
- G4MuBremsstrahlungModel - instead of static const use members of a class,
this allows to reuse the model for different
particle type
27 March 08: V.Ivanchenko (emmuons-V09-01-07)
- G4MuPairProductionModel - fixed nan value at initialisation
of the sampling table
26 March 08: V.Ivanchenko (emmuons-V09-01-06)
- G4MuMscModel - fixed outstanding bug in sampling of scattering
25 March 08: V.Ivanchenko (emmuons-V09-01-05)
- G4MuMscModel - added shift along particle direction for displacement
- G4MuBetheBlochModel - update computation of correction
17 March 08: V.Ivanchenko (emmuons-V09-01-04)
- G4MuMscModel - fixed sampling
14 March 08: V.Ivanchenko (emmuons-V09-01-03)
- G4MuMscModel - use G4VMscModel interface
06 March 08: V.Ivanchenko (emmuons-V09-01-02)
- G4MuBremsstrahlungModel - remove ignoreCut flag, remove obsolete methods
and members, set some members protected to
be used by G4hBremsstrahlungModel
- G4MuPairProductionModel - remove ignoreCut flag, set some members protected
to be used by G4hBremsstrahlungModel
- SubType for all processes is initialized
22 February 08: V.Ivanchenko (emmuons-V09-01-01)
G4MuMscModel - added sampling of tail distribution
14 January 08: V.Ivanchenko (emmuons-V09-01-00)
G4MuMscModel - added computation of the second moment of the distribution;
fixed sampling
G4MuMultipleScattering - modified default RangeFactor
12 November 07: V.Ivanchenko (emmuons-V09-00-04)
11 November 07: V.Ivanchenko (emmuons-V09-00-03)
G4MuMscModel - fixed computation of transport cross section
09 November 07: V.Ivanchenko (emmuons-V09-00-02)
- G4MuMultipleScattering, G4MuMscModel - new classes for simulation
of multiple scattering (beta-version)
08 November 07: V.Ivanchenko (emmuons-V09-00-01)
- G4MuBremsstrahlungModel - updated sampling algorithm to provide
more precise predictions for the tail
of the gamma energy spectra (NA49 problem)
- G4MuBremsstrahlungModel and G4MuPairProductionModel - add ignoreCut
flag, if this flag is "true" both models provide zero dedx and full
cross sections
28 July 07: V.Ivanchenko (emmuons-V09-00-00)
- G4EnergyLossForExtrapolator - added maxEnergyTransfer parameter
for computation of energy loss (VI)
29 May 07: V.Ivanchenko (emmuons-V08-03-04)
- G4EnergyLossForExtrapolator - added Set methods for first and last
bins in tables. Default max value is set to 10 TeV (CMS request)
23 May 07: V.Ivanchenko (emmuons-V08-03-03)
- In all processes inherit from G4VEnergyLossProcess or G4VEmProcess
remove method SecondaryPostStep;
22 May 07: V.Ivanchenko (emmuons-V08-03-02)
- G4VEmModel - changed interface of SampleSecondary method, it become
void, extra parameter std::vector<G4DynamicParticle*>*, all
classes using or inhereting this interface are modified.
About 5% speadup of EM shower simulation
18 May 07: V.Ivant (emmuons-V08-03-01)
- G4ErrorEnergyLoss - new class needed for GEANTe (p. Arce)
12 May 07: V.Ivant (emmuons-V08-03-00)
- G4EnergyLossForExtrapolator - linLossLimit=0.001
- Remove obsolete G4MuIonisation52, G4MuPairProduction52, G4MuBremsstrahlung52,
G4VMuEnergyLoss
- G4MuPairProductionModel - fix usage of cut value inside SelectRandomAtom,
providing correct sampling of atom of mixture
for production of e+e- pair (A.Bogdanov)
24 April 07: V.Ivant (emmuons-V08-02-01)
- G4MuPairProductionModel - add protection against zero or negative partial
cross section inside SelectRandomAtom method in order to fix bug reported
from tutorial example A01
16 February 07: V.Ivant (emmuons-V08-02-00)
- G4EnergyLossForExtrapolator - linLossLimit=1.e-6
16 Oct 06: V.Ivanchenko (emmuons-V08-01-01)
- Add warning to all processes 52 type
21 July 06: V.Ivant (emmuons-V08-01-00)
- G4EnergyLossForExtrapolator - fix misprint in method name
21 March 06: V.Ivant (emmuons-V08-00-03)
- G4EnergyLossForExtrapolator - fix compilation warning - remove G4Material*
from number of methods
21 March 06: V.Ivant (emmuons-V08-00-02)
- G4MuBremsstrahlungModel - fix problem of initialisation in the case when
cuts are not defined (needed for Extrapolator and for unit tests)
- G4EnergyLossForExtrapolator - fix bug in units, add muon tables, move
initialisation from the constructor to the first public call, add verbose
variable into constructor
13 February 06 : mma (emmuons-V08-00-01)
- added functions G4MuBetheBlochModel::ComputeCrossSectionPerElectron/Atom()
- added functions G4MuBremsstrahlungModel::ComputeCrossSectionPerAtom()
G4MuPairProductionModel::ComputeCrossSectionPerAtom()
10 February 06 : mma
- G4MuIonisation52, G4MuBremsstrahlung52, G4MuPairProduction52 : the function
ComputeMicroscopicCrossSection() is made public.
10 January 05: V.Ivant (emmuons-V08-00-00)
- substitute the method SetStepLimits by SetStepFunction
- move initialisation of default values to the constructor
23 October 05: V.Ivant (emmuons-V07-01-05)
- G4MuPairProductionModel - add protection needed for sampling of pair energy
in the case of low cuts
2 October 05: mma (emmuons-V07-01-04)
- G4MuIonisation : SetStepLimits (0.2, 1*mm) + integral on
2 September 05: V.Ivant. (emmuons-V07-01-03)
- G4MuIonisation : SetStepLimits (0.2, 0.1*mm) + integral off
2 September 05: V.Ivant. (emmuons-V07-01-02)
- This tag is 7.1 + bug fixes
- G4MuIonisation : SetStepLimits (0.2, 1*mm)
12 August 05: mma (emmuons-V07-01-01)
- G4MuIonisation : SetStepLimits (0.2, 0.1*mm)
03 August 05: V.Ivant (emmuons-V07-01-00)
- Fix initialisation of G4MuPairProductionModel and G4MuBremsstrahlungModel
- Fix angular distribution of gammas and energy momentum balance in G4MuBremsstrahlungModel
- Fix angular distribution of e+,e- and energy momentum balance in G4MuPairProductionModel
06 June 05: V.Ivant (muons-V07-00-04)
- Fix Valgrind complain for non-initialised variable in
G4EnergyLossForExtrapolator
18 May 05: V.Ivant (muons-V07-00-03)
- Fix: fabs -> std::abs
29 April 05: V.Ivant (muons-V07-00-02)
- Fix compilation warning at gcc-3.4
13 April 05: V.Ivant (muons-V07-00-01)
- Rename G4EnergyLossForPropogator to G4EnergyLossForExtrapolator
- Migrade to updated interfaces of utils
- Use G4EmCorrections for muon ionisation
11 March 05: V.Ivant (muons-V07-00-00)
- Add G4EnergyLossForPropogator class
- Shift verbose level by 1
02 Dec 04: V.Ivant (muons-V06-02-07)
- Migration to cmath for G4MuBetheBlochModel
02 Dec 04: V.Ivant (muons-V06-02-06)
- Migration to cmath
29 Nov 04: V.Ivant (muons-V06-02-05)
- Cleanup GNUmakefile
11 Nov 04: V.Ivant (muons-V06-02-04)
- Migration to new algorithm to Store/Retrieve tables
03 Nov 04: V.Ivant (muons-V06-02-03)
- Fix bug in expression inside ComputeDMicroscopicCrossSection (R.Kokoulin)
25 Oct 04: V.Ivant (muons-V06-02-02)
- Migrate to new interfaces for ParticleChange
25 Aug 04: V.Ivant (muons-V06-02-01)
- Fix problem of use of common tables
17 Aug 04: V.Ivant (muons-V06-02-00)
- Provide the common use of tables for mu+ and mu- to save
initialisation time;
- rename processes "Mu" -> "mu"
- substitute obsolete interface to particles
27 May 04: V.Ivant (muons-V06-01-01)
- Set default regime of MuIonisation integral
- Minor fix in differential cross section for MuPairProduction
28 April 04: V.Ivant (muons-V06-01-00)
- MuPairProduction: fix minor energy non-conservation, fix
problem of calculation of maximumum energy transfer for
compounds
02 March 04: V.Ivant (muons-V06-00-02)
- Minor fix in initialisation of MuPairProductionModel
17 Feb 04: V.Ivant (muons-V06-00-01)
- Update parameterizations in G4MuPairProductionModel
- Update radiative corrections for G4MuBetheBlochModel
22 Jan 04: V.Ivant (muons-V06-00-00)
- Migrade to G4ParticleChangeForLoss
11 Nov 03: V.Ivant (muons-V05-02-09)
- Remove force of verbose=0 for G4MuIonisation
- Substitute G4VEnergyLossSTD by G4VEnergyLossProcess
03 Nov 03: V.Ivant (muons-V05-02-08)
- Remove STD processes
- Minor update of defaults for processes
21 Oct 03: mma (muons-V05-02-07)
- fixes in MuPairProductionodel.cc (R.Kokoulin):
- 2*xi in ComputeDDMicroscopicCrossSection
- 8 integration points in ComputeDMicroscopicCrossSection
3 Oct 03: G.Cosmo (muons-V05-02-06)
- Modified GNUmakefiles:
o added dependency to new module "geometry/navigation".
o replaced "digits+hits" with "digits_hits".
- Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
27 Sept 03: V.Ivant (muons-V05-02-05)
-Change secondary particle to be e+
20 Sept 03: V.Ivant (muons-V05-02-04)
-Update energy intervals for ionisation models
-Update GNUmakefile
08 August 03: V.Ivant (muons-V05-02-03)
-Substitute standerd by STD, freezing old standard as 52
07 August 03: V.Ivant (muons-V05-02-02)
-Change defaults for STD processes
24 July 03: V.Ivant (muons-V05-02-01)
-Update model interface according utils-V05-02-00
02 July 03: V.Ivant (muons-V05-02-00)
-Redo previous tag for 5.2
26 June 03: V.Ivant (muons-V05-01-07)
-Bug fix in Printout of G4MuIonisation
03 June 03: V.Ivant (muons-V05-01-06)
-Bug fix in cross section at high energies in G4MuPairProductionSTD
03 June 03: V.Ivant (muons-V05-01-05)
-Update STD initialisation
03 June 03: V.Ivant (muons-V05-01-04)
-Fix compilation warnings for pedantic compiler options
26 May 03: V.Ivant (muons-V05-01-03)
-Fix compilation warnings for pedantic compiler options
23 May 03: V.Ivant (muons-V05-01-02)
-Fix initialisation for STD: for integral Bohr fluctuations
12 May 03: V.Ivant (muons-V05-01-01)
-remove extra printout at initialisation
09 May 03: V.Ivant (muons-V05-01-00)
-remove extra printout at initialisation
28 Apr 03: V.Ivant (muons-V05-00-08)
-fix leak in retrieve tables
26 Apr 03: V.Ivant (muons-V05-00-07)
-fix store/retrieve tables
09 Apr 03: V.Ivant (muons-V05-00-06)
-G4VeMuEnergyLoss : make finalRange to be region aware
25 Mar 03: mma (muons-V05-00-05)
-G4VeMuEnergyLoss : add finalRangeRequested
13 feb 03: V.Ivant (muons-V05-00-04)
- add names for all models
- make the set of model per region available
- make SubCutoff regime available per region
05 feb 03: V.Ivant (muons-V05-00-03)
- Fix on warnings at SUN for STD classes
- Add Initialise method to STD classes to calculate PartialSumSigma
- Subsitute Material by MaterialCutsCouple for PostStep STD
24 jan 03: V.Ivant (muons-V05-00-02)
- Migration to "cut per region"
08 jan 03: mma (muons-V05-00-01)
-MuPairProduction::PostStepDoIt : remove 'tracking cut' of muon
06 jan 03: V.Ivant (muons-V05-00-00)
- Update interfaces to STD classes in order to be ready to migrade
to "cut per region"
09 dec 02: V.Ivant (muons-V04-01-03)
-fix warning in G4MuIonisationSTD
04 dec 02: V.Ivant (muons-V04-01-02)
-fix problems in delta-electrons spectrum
28 oct 02: V.Ivant (muons-V04-01-01)
-fix compilation warnings for STD classes
16 oct 02: V.Ivant (muons-V04-01-00)
-redesign for a Model approach: files processNameSTD and processNameModel
29 may 02: mma (muons-V04-00-02)
- V.Ivanchenko G4VMuEnergyLoss - bug fixed in N of subcutoff delta
27 feb 02: mma (muons-V04-00-01)
- V.Ivanchenko G4VMuEnergyLoss - PostStep->PreStep for touchebleHandler
10 fev 02: mma (muons-V04-00-00)
- G4VMuEnergyLoss : error in SetMindeltaCutInRange, was set in energy !
12 nov 01: mma (muons-V03-02-10)
- ParticleMass and Charge: local variables
- merge 09 + 06a
07 nov 01: mma (muons-V03-02-09)
- correction(Tmax+xsection computation) L.Urban
28 oct 01: mma (muons-V03-02-08)
- all static functions no more inlined
24 oct 01: mma (muons-V03-02-07)
- cut per material : all classes
08 nov 01: G.Cosmo (muons-V03-02-06a)
- Introduced changes to G4VMuEnergyLoss.cc for reference-counted touchables
(R.Chytracek). Not included in further tags till "muons-V03-02-09".
28 sep 01: mma (muons-V03-02-06)
- suppression of theMuonPlus ..etc..data members : all classes
- completion of store/retrieve PhysicsTables
20 sep 01: L.Urban (muons-V03-02-05)
- in MuPairProduction::ComputeMicroscopicCrossSection, remove:
if(MaxPairEnergy<CutInPairEnergy) MaxPairEnergy=CutInPairEnergy
19 sep 01: mma (muons-V03-02-04)
- come back to previous process name "MuIoni"
17 sep 01: mma (muons-V03-02-03)
- modifs in all classes for the migration of Materials to pure STL,
but backward compatible with g4rw
13 sep 01: L/Urban (muons-V03-02-02)
-G4VxEnergyLoss: min.delta cut is set as rcut/100 + some optimisation
11 sep 01: L.Urban (muons-V03-02-01)
- G4VMuEnergyLoss: subcutoff delta-rays mechanism implemented
29 aug 01: mma (muons-V03-02-00)
- G4MuIonisation: new function ComputeRestrictedMeandEdx() + 'cleanup'
10 aug 01: mma
- store/retrieve PhysicsTables implemented in MuIonis, MuBrems, MuPairProd
29 may 01: V.Ivanchenko
- clean up againist Linux ANSI strict compilation mode.
23 mar 01 L.Urban (muons-V03-00-05)
- R.Kokoulin's correction to energy loss has been commented out
in G4MuIonisation.cc
05 mar 01 mma (muons-V03-00-04)
- new subdirectory: integral
migration of all G4I.. processes from muons, standard, utils into integral
05 feb 01: G. Cosmo (muons-V03-00-02)
- STL migration for G4OrderedTable and G4DataVector.
Modified files: G4IMuBremsstrahlung.cc, G4IMuPairProduction.cc,
G4MuBremsstrahlung.cc, G4MuPairProduction.cc
24 jan 01: L. Urban (muons-V03-00-01)
- bug fixed in muon bremstrahlung , in G4MuBremstrahlung.cc
in PostStepDoIt.
16 jan 01: mma (muons-V03-00-00)
- small corrections in MuEnergyLoss.cc L.Urban 11-01-01
08 nov 00: mma (muons-V02-00-03)
- signature in GetLossWithFluct changed L.Urban 30/10/00
11 aug 00: mma (muons-V02-00-01)
03 aug 00: gc (muons-V02-00-00r)
- G4VIMuEnergyLoss.cc: changed RandGauss to G4RandGauss to fix problem of
events' reproducibility.
07 jun 00: mma (muons-V01-01-03)
- virtual destructor for G4VEnergyLoss
24 may 00: mma (muons-V01-01-02)
- revision of brems,pair,ionisation,munuclear
by Laszlo, Rotislav, Andrew
27 apr 00 mma (em-V01-01-01)
- G4endl (dec/iso)
26 apr 00 mma (em-V01-01-00)
- all EnergyLoss classes renamed G4V...
Most classes in standard and muons affected.
- G4Muls moved in utils
- bugs fixe in MuPairProduction
- cowork with geant4-01-01-ref-02
02 mar 00 mma (em-V01-00-00)
- new G4VEnergyLoss class and related structure
- cowork with geant4-01-00-ref-06
10 nov 99 mma (em-V00-01-03)
- migration to STL: remove RWT hash dictionnary
14th June 1999 John Allison (em-01-00-05b)
- Muon corrections in G4MultipleScattering.cc, G4MuBremsstrahlung.cc
and G4MuPairProduction.cc by Laszlo Urban, Pedro Arce.
(Also in rocesses/photoleplon_hadron/src/G4MuNuclearInteraction.cc.)
5th June 1999 John Allison
- standard/GNUmakefile: Force non-optimised compliation of some
files on HP with aCC: HP ANSI C++ B3910B A.01.15.
May 29, 1999: John Allison
- Added electromagnetic/lowenergy to GNUmakefile and
electromagnetic/GNUmakefile..
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