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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
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source/processes/hadronic/cross_sections/src/G4UPiNuclearCrossSection.cc
+18 -11
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@@ -53,10 +53,15 @@ G4UPiNuclearCrossSection::~G4UPiNuclearCrossSection()
piPlusInelastic ->clearAndDestroy();
piMinusElastic ->clearAndDestroy();
piMinusInelastic->clearAndDestroy();
delete piPlusElastic;
delete piPlusInelastic;
delete piMinusElastic;
delete piMinusInelastic;
}
G4double G4UPiNuclearCrossSection::GetElasticCrossSection(
const G4DynamicParticle* dp, G4double Z, G4double A)
G4double
G4UPiNuclearCrossSection::GetElasticCrossSection(const G4DynamicParticle* dp,
G4int Z, G4int A)
{
G4double cross = 0.0;
G4PhysicsTable* table = 0;
@@ -68,8 +73,9 @@ G4double G4UPiNuclearCrossSection::GetElasticCrossSection(
return cross;
}
G4double G4UPiNuclearCrossSection::GetInelasticCrossSection(
const G4DynamicParticle* dp, G4double Z, G4double A)
G4double
G4UPiNuclearCrossSection::GetInelasticCrossSection(const G4DynamicParticle* dp,
G4int Z, G4int A)
{
G4double cross = 0.0;
G4double fact = 1.0;
@@ -77,7 +83,7 @@ G4double G4UPiNuclearCrossSection::GetInelasticCrossSection(
G4PhysicsTable* table = 0;
const G4ParticleDefinition* part = dp->GetDefinition();
// Coulomb barier
// Coulomb barrier
if(part == piPlus) {
if(ekin > elowest) {
table = piPlusInelastic;
@@ -96,16 +102,17 @@ G4double G4UPiNuclearCrossSection::GetInelasticCrossSection(
}
G4double G4UPiNuclearCrossSection::Interpolate(
G4double Z, G4double A, G4double ekin, G4PhysicsTable* table)
G4int Z, G4int A, G4double ekin, G4PhysicsTable* table)
{
G4double res = 0.0;
G4int idx;
G4int iz = G4int(Z + 0.5);
G4int iz = Z;
if(iz > 92) iz = 92;
for(idx=0; idx<NZ; idx++) {if(theZ[idx] >= iz) break;}
if(idx >= NZ) idx = NZ - 1;
G4int iz2 = theZ[idx];
// G4cout << "U: iz= " << iz << " iz2= " << iz2 << " "
// << APower[iz] << " " << APower[iz2]<<G4endl;
G4double x2 = (((*table)[idx])->Value(ekin))*APower[iz]/APower[iz2];
// use only one Z
@@ -117,8 +124,8 @@ G4double G4UPiNuclearCrossSection::Interpolate(
G4int iz1 = theZ[idx-1];
G4double x1 = (((*table)[idx-1])->Value(ekin))*APower[iz]/APower[iz1];
G4double w1 = A - theA[idx-1];
G4double w2 = theA[idx] - A;
G4double w1 = G4double(A) - theA[idx-1];
G4double w2 = theA[idx] - G4double(A);
res = (w1*x2 + w2*x1)/(w1 + w2);
}
return res;
@@ -183,7 +190,7 @@ void G4UPiNuclearCrossSection::Initialise()
theZ.push_back(iz[i]);
theA.push_back(nist->GetAtomicMassAmu(iz[i]));
}
for(i=1; i<92; i++) {
for(i=1; i<93; i++) {
APower[i] = std::pow(nist->GetAtomicMassAmu(i),aPower);
}