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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:58:43 +02:00
parent 96c8bcd0af
commit b79225fb37
7544 changed files with 245407 additions and 91099 deletions
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source/processes/electromagnetic/standard/History
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@@ -1,4 +1,4 @@
$Id: History,v 1.360 2007/12/07 17:35:51 vnivanch Exp $
$Id: History,v 1.430 2008/11/24 18:28:09 vnivanch Exp $
-------------------------------------------------------------------
=========================================================
@@ -17,6 +17,282 @@ committal in the CVS repository !
* Reverse chronological order (last date on top), please *
----------------------------------------------------------
24 November 08: V.Ivant (emstand-V09-01-45)
G4PSTARStopping, G4ASTARStopping - fixed non-initialized variable
introduced in the previous tag
19 November 08: V.Ivant (emstand-V09-01-44)
G4WentzelVIModel - minor fix in lateral displacement
13 November 08: A. Schaelicke (emstand-V09-01-43)
G4eBremsstrahlung - activate LPM switch for high energy model
G4eBremsstrahlungRelModel - revised LPMconstant
G4eBremsstrahlungModel, G4eBremsstrahlungRelModel - (VI) use LPM flag
from the base class
13 November 08: V.Ivant (emstand-V09-01-42)
G4PSTARStopping - fixed SiO2 and TEFLON data
G4ASTARStopping - fixed GRAFITE data
29 October 08: V.Ivant (emstand-V09-01-41)
G4UrbanMscModel, G4UrbanMscModel2, G4UrbanMscModel90, G4WentzelVIModel
use StepStatus from preStepPoint to identify first step for a given track
instaed of step number in order to address ATLAS problem of small step
limits happen with suspended tracks
27 October 08: V.Ivant (emstand-V09-01-40)
G4UrbanMscModel2 - extra protection for "UseDistanceToBoundary" option
G4WentzelVIModel - fixed cross section factor for single scattering
23 October 08: V.Ivant (emstand-V09-01-39)
G4eCoulombScatteringModel and G4WentzelVIModel - added protection against
precision loss in computation of cross section at high energy
G4UrbanMscModel2 - fixed screening parameter of the single scattering part
G4eMultipleScattering - set default RangeFactor = 0.04
22 October 08: V.Ivant (emstand-V09-01-38)
G4IonFluctuations - added G4UniversalFluctuation model, which are used for
high energy; added comments and cleanup
G4BetheBlochModel, G4BraggIonModel - take into account effective change
change over the step
G4hIonisation - switch off nuclear stopping for pi and K mesons
20 October 08: V.Ivant (emstand-V09-01-37)
G4UrbanMscModel2 - return back ref-08 version
G4IronStopping, G4MaterialStopping, G4SimpleMaterialStopping moved to materials
G4eBremsstrahlungHEModel - temporary model is removed
17 October 08: V.Ivant (emstand-V09-01-36)
G4UrbanMscModel2 - use logic of 9.1 version for step limitation
option "UseSafety" to fix CPU penalty in sampling
calorimeters (L.Urban)
G4UrbanMscModel2, G4UrbanMscModel, G4UrbanMscModel90 added protection
against sampling scattering angle with zero transport
cross section
15 October 08: V.Ivant (emstand-V09-01-35)
For all process classes set sub-types according to the enumeration
of G4EmProcessSubType.hh, improved cout
G4UrbanMscModel2 - use screning function from G4eCoulombScatteringModel
G4eBremsstrahlung - set relativistic model above 1 GeV by default
G4eBremsstrahlungModel, G4eBremsstrahlungRelModel removed private member
highEnergyTh and use access method to this threshold in the base class
21 September 08: V.Ivant (emstand-V09-01-34)
G4BetheBlochModel, G4BraggModel, G4BraggIonModel - simplified new methods
G4ionIonisation - use the same low-energy model for He ions and GenericIons
(like it was in 9.2beta)
16 September 08: V.Ivant (emstand-V09-01-33)
G4UrbanMscModel, G4UrbanMscModel2, G4UrbanMscModel90 - do not use
string comparison when compute transport cross section, instead
compare masses (G.Cosmo)
12 September 08: V.Ivant (emstand-V09-01-32)
Improved verbose output for processes
G4IonFluctuations - do not use Poisson sampling
G4BetheBlochModel, G4BraggModel, G4BraggIonModel - added methods
GetParticleCharge, GetChargeSquareRatio, CorrectionsAlongStep
needed for ions; define low and high energy limits inside the model
G4ionIonisation, G4hIonisation - remove InitialiseMassCharge and
CorrectionsAlongStep methods;
limits of kinetic energy for models
taken from the base class and from
models; separate trietment He ions
09 September 08: V.Ivant (emstand-V09-01-31)
G4WaterStopping, G4IronStopping, G4MaterialStopping,
G4SimpleMaterialStopping - use mass number instead of atomic mass
(A.Lechner proposal)
G4eBremsstrahlungModel - Migdal constant set to the vavue of
G4eBremsstrahlungRelModel (A.Schaelicke)
28 August 08: V.Ivant (emstand-V09-01-30)
G4WaterStopping, G4IronStopping - add method AddData to speeed up
compillation and cleanup
G4WentzelVIModel - fixed bug in lateral displacement
26 August 08: A.Schaelicke
G4eBremsstrahlungRelModel
* define threshold energy for LPM effect
* fix LPM calculation
* define Thomas-fermi FF (ala Tsai)
* some speed improvements
25 August 08: V.Ivant (emstand-V09-01-29)
G4MaterialStopping, G4SimpleMaterialStopping - fixed compillation
problem at Windows by adding a new method AddData
25 August 08: V.Ivant (emstand-V09-01-28)
23 August 08: V.Ivant (emstand-V09-01-27)
G4UrbanMscModel2 - fixed NaN in sampling of cosine theta for 50 GeV e-
22 August 08: V.Ivant (emstand-V09-01-26)
Added new classes with stopping data G4MaterialStopping,
G4SimpleMaterialStopping, G4IronStopping
13 August 08: V.Ivant (emstand-V09-01-25)
G4eCoulombScatteringModel - added extra protection for precision lost in
computation of recoil energy
G4eBremsstrahlungModel, G4eBremsstrahlungHEModel - define more precise names
of models
11 August 08: V.Ivant (emstand-V09-01-24)
G4IonFluctuations - do not perform loop over elements of material but use
effetive Z
G4UrbanMscModel2 - bug fix in ComputeTruePathLengthLimit (L.Urban)
4 August 08: V.Ivant (emstand-V09-01-23)
G4eMultipleScattering - allowed to be applied for all changed particles
G4UrbanMscModel2 - changed name to "UrbanMscUni2"
G4eCoulombScatteringModel and G4WentzelVIModel - added protections for ions
G4WaterStopping - added extra data
31 July 08: V.Ivant (emstand-V09-01-22)
G4WentzelVIModel, G4eCoulombScatteringModel, G4CoulombScatteringModel -
do not define min and max energy in constructor but use Set
methods
G4MultipleScattering, G4eMultipleScattering, G4hMultipleScattering -
added cout of model names
G4CoulombScattering - set angular limit of models by Set method
24 July 08: V.Ivant (emstand-V09-01-21)
G4UrbanMscModel2 - central part of scattering angle (theta0) and
tail of the scattering angle distribution have been tuned
using some e- and proton scattering data (L.Urban)
21 July 08: V.Ivant (emstand-V09-01-20)
G4eCoulombScatteringModel, G4CoulombScatteringModel - added usage of
G4ElementSelector vector, do not use A in SetupTarget method
G4WentzelVIModel - do not use A in SetupTarget method
16 June 08: V.Ivant (emstand-V09-01-19)
G4PAIPhotonModel - change model name
G4MultipleScattering71 - move inline virtual method to source to avoid
compillation warning
14 June 08: V.Ivant (emstand-V09-01-18)
- G4CoulombScattering - added SetHEModelLimit method to provide more easy
initialisation
11 June 08: V.Ivant (emstand-V09-01-17)
- G4eCoulombScatteringModel - SelectIsotope method moved from the derived
class and sampling of the recoil ion is performed
- G4CoulombScatteringModel - SelectIsotope method moved to the base class
- G4PAIxSection - new functions for resonance and Rutherford collisions
- G4IonFluctuations - fixed index
- G4ionIonisation - use G4BraggModel for low-energy ions heavier than He
- G4hIonisation - build separate tables for kaons to allow use hadron
bremsstrahlung and pair production by kaons
2 June 08: V.Ivant (emstand-V09-01-16)
- G4IonFluctuations - added method SetParticleAndCharge
- G4ionIonisation, G4ionGasIonisation - added pointer to G4IonFluctuations
and use of method SetParticleAndCharge; compute nuclear
stopping before adding corrections
20 May 08: V.Ivant (emstand-V09-01-15)
- G4IonFluctuations - summed fluctuation of components of a mixture instead
of computation for average Z
- G4BetheBlochModel - added projectile form-factor in computation of max
energy transfer and in sampling of the energy of e-
13 May 08: A.Schaelicke
- G4eBremsstrahlungHEModel - new model, which is an extension of the standard
bremsstrahlung model using a more sophisticated
LPM approach
09 May 08: V.Ivant (emstand-V09-01-14)
- G4hMultipleScattering - added method AlongStepGetPhysicalInteractionLength
in which for ions scaled energy normalized to one nucleon is used
- G4ionGasIonisation - fixed bug in update of the dynamic charge of
an ion
21 April 08: V.Ivant (emstand-V09-01-13)
- G4WentzelVIModel - new model of multiple scattering
- G4WaterStopping - use spline
- G4hMultipleScattering - do not build tables for particles with mass > GeV
- G4ionIonisation, G4ionGasIonisation - updated usage of high order
corrections
- G4CoulombScattering, G4eCoulombScatteringModel - use new parameter
polarAngleLimit
9 April 08: V.Ivant (emstand-V09-01-12)
- G4UrbanMscModel, G4UrbanMscModel90 - fixed assymetry in transverse
displacement
- G4eCoulombScatteringModel - fixed bug for compounds
31 March 08: V.Ivant (emstand-V09-01-11)
- G4eCoulombScatteringModel - use SelectAtomRandomly method
- G4UrbanMscModel2 (L.Urban):
- Simplification of step limitation in ComputeTruePathLengthLimit,
+ tlimitmin is the same for UseDistancetoBoundary and UseSafety
- Reorganization of SampleCosineTheta + new method SimpleScattering
SimpleScattering is used if the relative energy loss is too big
or theta0 is too big (see data members rellossmax, theta0max)
- Tuning of the correction factor in ComputeTheta0
- exponent c of the 'tail' model function is not equal to 2 any more,
value of c has been extracted from some e- scattering data
- Step limitation in ComputeTruePathLengthLimit has been
simplified further + some data members have been removed
25 March 08: V.Ivant (emstand-V09-01-10)
- G4BetheBlochModel - use formfactor for sampling
- G4eCoulombScatteringModel - remove unsued array
25 March 08: V.Ivant (emstand-V09-01-09)
- G4ionIonisation - use default linLossLimit of 9.1
- G4hIonisation - use G4IonFluctuations at low energies
- G4IonFluctuations - fixed computation of corrections
- G4BetheBlochModel - finite size correction is taken into
account both for delta-electron cross section and DEDX
- G4eCoulombScatteringModel - reorganize and cleanup computation
of cross section
14 March 08: V.Ivant (emstand-V09-01-08)
- G4UrbanMscModel2 - L.Urban fix assymetry in lateral displacement
- G4UrbanMscModel90, G4MscModel71 - fixed warnings for gcc 4.3.0
10 March 08: V.Ivant (emstand-V09-01-07)
- G4MultipleScattering, G4hMultipleScattering, G4UrbanMscModel,
G4UrbanMscModel2, G4UrbanMscModel90 uses G4VMscModel interface
- G4eMultipleScattering - new process specialized for e+,e-
06 March 08: V.Ivant (emstand-V09-01-06)
- G4UrbanMscModel2 is cloned from G4UrbanMscModel
- SubType for all processes is initialized
20 February 08: V.Ivant (emstand-V09-01-05)
G4eCoulombScatteringModel - speedup run-time computations using
precomputed nuclear form-factors per element
14 February 08: V.Ivant (emstand-V09-01-04)
- G4ionIonisation, G4ionGasIonisation - use new method to compute
corrections: IonHighOrderCorrections
- G4BetheBlochModel - when computing dedx for ions use new
method IonBarkasCorrection
- G4IonFluctuations - added protection to the computation of
the correction factor to dispersion which provide smooth
transition to small velocities of an ion
04 February 08: V.Ivant (emstand-V09-01-03)
- G4hIonisation, G4ionIonisation, G4ionGasIonisation - add extra
protections in computation of non-ionizing energy loss
04 February 08: V.Ivant (emstand-V09-01-02)
G4IonFluctuations - added protection in computation of dispersion
on allowing have a corrected dispersion below Bohr value
16 January 08: V.Ivant (emstand-V09-01-01)
G4PAIModel, G4PAIPhotonModel - added an extra protection guaranteed
correct usage of the last bin of the table of energy transfers
14 January 08: V.Ivant (emstand-V09-01-00)
- G4hIonisation, G4ionIonisation, G4ionGasIonisation - fixed
computation of non-ionizing energy loss: at the last ionization step
and at energies above 2 MeV for protons;
- G4eCoulombScatteringModel - use more safe numerical expression
07 December 07: V.Ivant (emstand-V09-00-22)
G4UrbanMscModel90 is created on base of G4UrbanMscModel of release 9.0
G4hMultipleScattering uses G4UrbanMscModel90
@@ -65,7 +341,7 @@ G4eCoulombScatteringModel - fixed computation of transport cross section
- use different correction to Highland formula for different
particle type (electron, muons, others)
- tuning ComputeGeomPathLength in order to get better low
energy behaviour for heavy particles (mu, hadrons)
energy behavior for heavy particles (mu, hadrons)
- small modification of theta0 in ComputeTheta0 (based on data)
- some old inconsistency/bug has been cured in SampleCosineTheta
now the variable prob is always in [0,1]
@@ -98,7 +374,7 @@ G4PAIphotonModel, G4PAIModel - fixed MaxSecondaryEnergy method for
15 August 07: V.Ivant (emstand-V09-00-07)
- G4eCoulombScatteringModel and G4CoulombScatteringModel - fixed bug in
computation of screening parameters in SampleSecondary method;
reorganised initialisation of kinematics and screening parameters;
reorganized initialisation of kinematics and screening parameters;
used Z(Z+1) factor to take into account scattering off e-
13 August 07: V.Ivant (emstand-V09-00-06)
@@ -132,7 +408,7 @@ G4PAIphotonModel, G4PAIModel - fixed MaxSecondaryEnergy method for
- G4eCoulombScatteringModel - updated screen radius model
- G4ionIonisation - remove obsolete method DefineMassCharge
- G4ionGasIonisation - new ion ionisation process with descrete ion charge and
no equilibrium btween ion and media
no equilibrium between ion and media
- G4BraggModel, G4BraggIonModel - more safe computation of scattering angle
16 July 07: V.Ivant (emstand-V09-00-01)
@@ -173,7 +449,7 @@ G4PAIphotonModel, G4PAIModel - fixed MaxSecondaryEnergy method for
- 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
About 5% speedup of EM shower simulation
21 May 07: V.Ivanchenko (emstand-V08-03-05)
- G4ionIonisation - added InitialiseMassCharge method; remove
@@ -186,10 +462,10 @@ G4PAIphotonModel, G4PAIModel - fixed MaxSecondaryEnergy method for
- remove obsolete G4VeEnergyLoss and G4VhEnergyLoss
18 May 07: V.Ivanchenko (emstand-V08-03-02)
- G4MultipleScattering, G4hMultipleScattering - reorganise methods
- G4MultipleScattering, G4hMultipleScattering - reorganized methods
for setting msc
parameters
- G4UrbanMscModel - reorganise initialisation; use G4MscStepLimitType
- G4UrbanMscModel - reorganized initialisation; use G4MscStepLimitType
enumerator to choose step limit algorithm