lars/geant4
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import Geant4 9.4.0 source tree

Browse Source
This commit is contained in:
Gabriele Cosmo
2016-06-09 16:25:56 +02:00
parent 74cad5e589
commit 89a9605df1
4440 changed files with 379508 additions and 189225 deletions
Download Patch File Download Diff File Expand all files Collapse all files
source/processes/electromagnetic/utils/src/G4EmSaturation.cc
+20 -17
View File
@@ -23,8 +23,8 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4EmSaturation.cc,v 1.10 2009/09/25 09:16:40 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03 $
// $Id: G4EmSaturation.cc,v 1.11 2010/10/25 17:23:01 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-04 $
//
// -------------------------------------------------------------------
//
@@ -58,12 +58,17 @@ G4EmSaturation::G4EmSaturation()
{
verbose = 1;
manager = 0;
curMaterial = 0;
curBirks = 0.0;
curRatio = 1.0;
curBirks = 0.0;
curRatio = 1.0;
curChargeSq = 1.0;
nMaterials = 0;
nMaterials = 0;
electron = 0;
proton = 0;
nist = G4NistManager::Instance();
Initialise();
}
@@ -81,7 +86,7 @@ G4double G4EmSaturation::VisibleEnergyDeposition(
G4double edep,
G4double niel)
{
if(edep <= 0.0) return 0.0;
if(edep <= 0.0) { return 0.0; }
G4double evis = edep;
G4double bfactor = FindBirksCoefficient(couple->GetMaterial());
@@ -108,11 +113,11 @@ G4double G4EmSaturation::VisibleEnergyDeposition(
}
// continues energy loss
if(eloss > 0.0) eloss /= (1.0 + bfactor*eloss/length);
if(eloss > 0.0) { eloss /= (1.0 + bfactor*eloss/length); }
// non-ionizing energy loss
if(nloss > 0.0) {
if(!proton) {proton = G4Proton::Proton();}
if(!proton) { proton = G4Proton::Proton(); }
G4double escaled = nloss*curRatio;
G4double s = manager->GetRange(proton,escaled,couple)/curChargeSq;
nloss /= (1.0 + bfactor*nloss/s);
@@ -132,7 +137,7 @@ G4double G4EmSaturation::FindG4BirksCoefficient(const G4Material* mat)
G4String name = mat->GetName();
// is this material in the vector?
for(G4int j=0; j<nG4Birks; j++) {
for(G4int j=0; j<nG4Birks; ++j) {
if(name == g4MatNames[j]) {
if(verbose > 0)
G4cout << "### G4EmSaturation::FindG4BirksCoefficient for "
@@ -151,12 +156,10 @@ G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
// electron should exist in any case
if(!manager) {
manager = G4LossTableManager::Instance();
nist = G4NistManager::Instance();
electron= G4Electron::Electron();
proton = 0;
}
if(mat == curMaterial) return curBirks;
if(mat == curMaterial) { return curBirks; }
curMaterial = mat;
curBirks = 0.0;
@@ -164,7 +167,7 @@ G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
curChargeSq = 1.0;
// seach in the run-time list
for(G4int i=0; i<nMaterials; i++) {
for(G4int i=0; i<nMaterials; ++i) {
if(mat == matPointers[i]) {
curBirks = mat->GetIonisation()->GetBirksConstant();
curRatio = massFactors[i];
@@ -179,7 +182,7 @@ G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
// material has no Birks coeffitient defined
// seach in the Geant4 list
if(curBirks == 0.0) {
for(G4int j=0; j<nG4Birks; j++) {
for(G4int j=0; j<nG4Birks; ++j) {
if(name == g4MatNames[j]) {
mat->GetIonisation()->SetBirksConstant(g4MatData[j]);
curBirks = g4MatData[j];
@@ -200,7 +203,7 @@ G4double G4EmSaturation::FindBirksCoefficient(const G4Material* mat)
const G4ElementVector* theElementVector = mat->GetElementVector();
const G4double* theAtomNumDensityVector = mat->GetVecNbOfAtomsPerVolume();
size_t nelm = mat->GetNumberOfElements();
for (size_t i=0; i<nelm; i++) {
for (size_t i=0; i<nelm; ++i) {
const G4Element* elm = (*theElementVector)[i];
G4double Z = elm->GetZ();
G4double w = Z*Z*theAtomNumDensityVector[i];
@@ -230,7 +233,7 @@ void G4EmSaturation::DumpBirksCoefficients()
{
if(nMaterials > 0) {
G4cout << "### Birks coeffitients used in run time" << G4endl;
for(G4int i=0; i<nMaterials; i++) {
for(G4int i=0; i<nMaterials; ++i) {
G4double br = matPointers[i]->GetIonisation()->GetBirksConstant();
G4cout << " " << matNames[i] << " "
<< br*MeV/mm << " mm/MeV" << " "
@@ -247,7 +250,7 @@ void G4EmSaturation::DumpG4BirksCoefficients()
{
if(nG4Birks > 0) {
G4cout << "### Birks coeffitients for Geant4 materials" << G4endl;
for(G4int i=0; i<nG4Birks; i++) {
for(G4int i=0; i<nG4Birks; ++i) {
G4cout << " " << g4MatNames[i] << " "
<< g4MatData[i]*MeV/mm << " mm/MeV" << G4endl;
}