Import Geant4 9.1.0 source tree

This commit is contained in:
Gabriele Cosmo
2016-06-09 15:37:50 +02:00
parent a8e9364cea
commit 96c8bcd0af
6923 changed files with 198390 additions and 41849 deletions
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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4InclAblaCascadeInterface.cc,v 1.10 2007/12/10 16:31:55 gunter Exp $
// Translation of INCL4.2/ABLA V3
// Pekka Kaitaniemi, HIP (translation)
// Christelle Schmidt, IPNL (fission code)
// Alain Boudard, CEA (contact person INCL/ABLA)
// Aatos Heikkinen, HIP (project coordination)
//#define DEBUGINCL 1
#include "G4InclAblaCascadeInterface.hh"
#include "math.h"
#include "G4GenericIon.hh"
#include "CLHEP/Random/Random.h"
G4InclAblaCascadeInterface::G4InclAblaCascadeInterface()
{
hazard = new G4Hazard();
const G4long* table_entry = CLHEP::HepRandom::getTheSeeds(); // Get random seed from CLHEP.
hazard->ial = (*table_entry);
varntp = new G4VarNtp();
calincl = new G4Calincl();
ws = new G4Ws();
mat = new G4Mat();
incl = new G4Incl(hazard, calincl, ws, mat, varntp);
verboseLevel = 0;
}
G4InclAblaCascadeInterface::~G4InclAblaCascadeInterface()
{
delete hazard;
delete varntp;
delete calincl;
delete ws;
delete mat;
delete incl;
}
G4HadFinalState* G4InclAblaCascadeInterface::ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& theNucleus)
{
G4int maxTries = 200;
G4int particleI, n = 0;
G4int bulletType = 0;
// Print diagnostic messages: 0 = silent, 1 and 2 = verbose
verboseLevel = 0;
// Increase the event number:
eventNumber++;
if (verboseLevel > 1) {
G4cout << " >>> G4InclAblaCascadeInterface::ApplyYourself called" << G4endl;
}
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: Now processing INCL4 event number:" << eventNumber << G4endl;
}
// INCL4 needs the energy in units MeV
G4double bulletE = aTrack.GetKineticEnergy() * MeV;
#ifdef DEBUGINCL
G4cout <<"Bullet energy = " << bulletE / MeV << G4endl;
#endif
G4double targetA = theNucleus.GetN();
G4double targetZ = theNucleus.GetZ();
G4double eKin;
G4double momx = 0.0, momy = 0.0, momz = 0.0;
G4DynamicParticle *cascadeParticle = 0;
G4ParticleDefinition *aParticleDefinition = 0;
// INCL assumes the projectile particle is going in the direction of
// the Z-axis. Here we construct proper rotation to convert the
// momentum vectors of the outcoming particles to the original
// coordinate system.
G4LorentzVector projectileMomentum = aTrack.Get4Momentum();
G4LorentzRotation toZ;
toZ.rotateZ(-projectileMomentum.phi());
toZ.rotateY(-projectileMomentum.theta());
G4LorentzRotation toLabFrame = toZ.inverse();
theResult.Clear(); // Make sure the output data structure is clean.
// Map Geant4 particle types to corresponding INCL4 types.
enum bulletParticleType {nucleus = 0, proton = 1, neutron = 2, pionPlus = 3, pionZero = 4,
pionMinus = 5, deuteron = 6, triton = 7, he3 = 8, he4 = 9};
// Coding particles for use with INCL4 and ABLA
if (aTrack.GetDefinition() == G4Proton::Proton() ) bulletType = proton;
if (aTrack.GetDefinition() == G4Neutron::Neutron() ) bulletType = neutron;
if (aTrack.GetDefinition() == G4PionPlus::PionPlus() ) bulletType = pionPlus;
if (aTrack.GetDefinition() == G4PionMinus::PionMinus() ) bulletType = pionMinus;
if (aTrack.GetDefinition() == G4PionZero::PionZero() ) bulletType = pionZero;
#ifdef DEBUGINCL
G4int baryonBullet = 0, chargeBullet = 0;
if(bulletType == proton || bulletType == neutron) baryonBullet = 1;
if(bulletType == proton || bulletType == pionPlus) chargeBullet = 1;
if(bulletType == pionMinus) chargeBullet = -1;
G4int baryonNumber = int(std::floor(targetA)) + baryonBullet;
G4int chargeNumber = int(std::floor(targetZ)) + chargeBullet;
G4double mass = aTrack.GetDefinition()->GetPDGMass();
G4double amass = theNucleus.AtomicMass(targetA, targetZ);
G4double eKinSum = bulletE;
G4LorentzVector labv = G4LorentzVector(0.0, 0.0, std::sqrt(bulletE*(bulletE + 2.*mass)), bulletE + mass + amass);
G4LorentzVector labvA = G4LorentzVector(0.0, 0.0, 0.0, 0.0);
G4cout <<"Energy in the beginning = " << labv.e() / MeV << G4endl;
#endif
for(int i = 0; i < 15; i++) {
calincl->f[i] = 0.0; // Initialize INCL input data
}
// Check wheter the input is acceptable.
if((bulletType != 0) && ((targetA != 1) && (targetZ != 1))) {
calincl->f[0] = targetA; // Target mass number
calincl->f[1] = targetZ; // Charge number
calincl->f[6] = bulletType; // Type
calincl->f[2] = bulletE; // Energy [MeV]
calincl->f[5] = 1.0; // Time scaling
calincl->f[4] = 45.0; // Nuclear potential
ws->nosurf = -2; // Nucleus surface, -2 = Woods-Saxon
ws->xfoisa = 8;
ws->npaulstr = 0;
int nTries = 0;
varntp->ntrack = 0;
mat->nbmat = 1;
mat->amat[0] = int(calincl->f[0]);
mat->zmat[0] = int(calincl->f[1]);
incl->initIncl(true);
while((varntp->ntrack <= 0) && (nTries < maxTries)) { // Loop until we produce real cascade
nTries++;
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: Try number = " << nTries << G4endl;
}
incl->processEventInclAbla(eventNumber);
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: number of tracks = " << varntp->ntrack <<G4endl;
}
}
if(verboseLevel > 1) {
/**
* Diagnostic output
*/
G4cout <<"G4InclAblaCascadeInterface: Bullet type: " << bulletType << G4endl;
G4cout <<"G4Incl4AblaCascadeInterface: Bullet energy: " << bulletE << " MeV" << G4endl;
G4cout <<"G4InclAblaCascadeInterface: Target A: " << targetA << G4endl;
G4cout <<"G4InclAblaCascadeInterface: Target Z: " << targetZ << G4endl;
if(verboseLevel > 3) {
diagdata <<"G4InclAblaCascadeInterface: Bullet type: " << bulletType << G4endl;
diagdata <<"G4InclAblaCascadeInterface: Bullet energy: " << bulletE << " MeV" << G4endl;
diagdata <<"G4InclAblaCascadeInterface: Target A: " << targetA << G4endl;
diagdata <<"G4InclAblaCascadeInterface: Target Z: " << targetZ << G4endl;
}
for(particleI = 0; particleI < varntp->ntrack; particleI++) {
G4cout << n << " " << calincl->f[6] << " " << calincl->f[2] << " ";
G4cout << varntp->massini << " " << varntp->mzini << " ";
G4cout << varntp->exini << " " << varntp->mulncasc << " " << varntp->mulnevap << " " << varntp->mulntot << " ";
G4cout << varntp->bimpact << " " << varntp->jremn << " " << varntp->kfis << " " << varntp->estfis << " ";
G4cout << varntp->izfis << " " << varntp->iafis << " " << varntp->ntrack << " " << varntp->itypcasc[particleI] << " ";
G4cout << varntp->avv[particleI] << " " << varntp->zvv[particleI] << " " << varntp->enerj[particleI] << " ";
G4cout << varntp->plab[particleI] << " " << varntp->tetlab[particleI] << " " << varntp->philab[particleI] << G4endl;
// For diagnostic output
if(verboseLevel > 3) {
diagdata << n << " " << calincl->f[6] << " " << calincl->f[2] << " ";
diagdata << varntp->massini << " " << varntp->mzini << " ";
diagdata << varntp->exini << " " << varntp->mulncasc << " " << varntp->mulnevap << " " << varntp->mulntot << " ";
diagdata << varntp->bimpact << " " << varntp->jremn << " " << varntp->kfis << " " << varntp->estfis << " ";
diagdata << varntp->izfis << " " << varntp->iafis << " " << varntp->ntrack << " ";
diagdata << varntp->itypcasc[particleI] << " ";
diagdata << varntp->avv[particleI] << " " << varntp->zvv[particleI] << " " << varntp->enerj[particleI] << " ";
diagdata << varntp->plab[particleI] << " " << varntp->tetlab[particleI] << " " << varntp->philab[particleI] << G4endl;
}
}
}
// Check whether a valid cascade was produced.
// If not return the original bullet particle with the same momentum.
if(varntp->ntrack <= 0) {
if(verboseLevel > 1) {
G4cout <<"WARNING G4InclAblaCascadeInterface: No cascade. Returning original particle with original momentum." << G4endl;
G4cout <<"\t Reached maximum trials of 200 to produce inelastic scattering." << G4endl;
}
theResult.SetStatusChange(stopAndKill);
if(bulletType == proton) {
aParticleDefinition = G4Proton::ProtonDefinition();
}
if(bulletType == neutron) {
aParticleDefinition = G4Neutron::NeutronDefinition();
}
if(bulletType == pionPlus) {
aParticleDefinition = G4PionPlus::PionPlusDefinition();
}
if(bulletType == pionZero) {
aParticleDefinition = G4PionZero::PionZeroDefinition();
}
if(bulletType == pionMinus) {
aParticleDefinition = G4PionMinus::PionMinusDefinition();
}
cascadeParticle = new G4DynamicParticle();
cascadeParticle->SetDefinition(aParticleDefinition);
cascadeParticle->Set4Momentum(aTrack.Get4Momentum());
theResult.AddSecondary(cascadeParticle);
}
// Convert INCL4 output to Geant4 compatible data structures.
// Elementary particles are converted to G4DynamicParticle.
theResult.SetStatusChange(stopAndKill);
#ifdef DEBUGINCL
G4cout << "E [MeV]" << std::setw(12)
<< " Ekin [MeV]" << std::setw(12)
<< "Px [MeV]" << std::setw(12)
<< " Py [MeV]" << std::setw(12)
<< "Pz [MeV]" << std::setw(12)
<< "Pt [MeV]" << std::setw(12)
<< "A" << std::setw(12)
<< "Z" << G4endl;
#endif
for(particleI = 0; particleI < varntp->ntrack; particleI++) { // Loop through the INCL4+ABLA output.
// Get energy/momentum and construct momentum vector in INCL4 coordinates.
momx = varntp->plab[particleI]*std::sin(varntp->tetlab[particleI]*CLHEP::pi/180.0)*std::cos(varntp->philab[particleI]*CLHEP::pi/180.0)*MeV;
momy = varntp->plab[particleI]*std::sin(varntp->tetlab[particleI]*CLHEP::pi/180.0)*std::sin(varntp->philab[particleI]*CLHEP::pi/180.0)*MeV;
momz = varntp->plab[particleI]*std::cos(varntp->tetlab[particleI]*CLHEP::pi/180.0)*MeV;
eKin = varntp->enerj[particleI] * MeV;
G4ThreeVector momDirection(momx, momy, momz); // Direction of the particle.
momDirection = momDirection.unit();
if(verboseLevel > 2) {
G4cout <<"G4InclAblaCascadeInterface: " << G4endl;
G4cout <<"A = " << varntp->avv[particleI] << " Z = " << varntp->zvv[particleI] << G4endl;
G4cout <<"eKin = " << eKin << " MeV" << G4endl;
G4cout <<"px = " << momDirection.x() << " py = " << momDirection.y() <<" pz = " << momDirection.z() << G4endl;
}
G4int particleIdentified = 0; // Check particle ID.
if((varntp->avv[particleI] == 1) && (varntp->zvv[particleI] == 1)) { // Proton
cascadeParticle =
new G4DynamicParticle(G4Proton::ProtonDefinition(), momDirection, eKin);
particleIdentified++;
#ifdef DEBUGINCL
baryonNumber--;
chargeNumber--;
#endif
}
if((varntp->avv[particleI] == 1) && (varntp->zvv[particleI] == 0)) { // Neutron
cascadeParticle =
new G4DynamicParticle(G4Neutron::NeutronDefinition(), momDirection, eKin);
particleIdentified++;
#ifdef DEBUGINCL
baryonNumber--;
#endif
}
if((varntp->avv[particleI] == -1) && (varntp->zvv[particleI] == 1)) { // PionPlus
cascadeParticle =
new G4DynamicParticle(G4PionPlus::PionPlusDefinition(), momDirection, eKin);
particleIdentified++;
#ifdef DEBUGINCL
chargeNumber--;
#endif
}
if((varntp->avv[particleI] == -1) && (varntp->zvv[particleI] == 0)) { // PionZero
cascadeParticle =
new G4DynamicParticle(G4PionZero::PionZeroDefinition(), momDirection, eKin);
particleIdentified++;
}
if((varntp->avv[particleI] == -1) && (varntp->zvv[particleI] == -1)) { // PionMinus
cascadeParticle =
new G4DynamicParticle(G4PionMinus::PionMinusDefinition(), momDirection, eKin);
particleIdentified++;
#ifdef DEBUGINCL
chargeNumber++;
#endif
}
if((varntp->avv[particleI] > 1) && (varntp->zvv[particleI] >= 1)) { // Nucleus fragment
G4ParticleDefinition * aIonDef = 0;
G4ParticleTable *theTableOfParticles = G4ParticleTable::GetParticleTable();
G4int A = G4int(varntp->avv[particleI]);
G4int Z = G4int(varntp->zvv[particleI]);
G4double excitationE = G4double(varntp->exini) * MeV;
if(verboseLevel > 1) {
G4cout <<"Finding ion: A = " << A << " Z = " << Z << " E* = " << excitationE/MeV << G4endl;
}
aIonDef = theTableOfParticles->GetIon(Z, A, excitationE);
if(aIonDef == 0) {
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: " << G4endl;
G4cout <<"FATAL ERROR: aIonDef = 0" << G4endl;
G4cout <<"A = " << A << " Z = " << Z << " E* = " << excitationE << G4endl;
}
}
if(aIonDef != 0) { // If the ion was identified add it to output.
cascadeParticle =
new G4DynamicParticle(aIonDef, momDirection, eKin);
particleIdentified++;
#ifdef DEBUGINCL
baryonNumber = baryonNumber - A;
chargeNumber = chargeNumber - Z;
#endif
}
}
if(particleIdentified == 1) { // Particle identified properly.
cascadeParticle->Set4Momentum(cascadeParticle->Get4Momentum()*=toLabFrame);
#ifdef DEBUGINCL
G4ParticleDefinition *pd = cascadeParticle->GetDefinition();
G4LorentzVector fm = cascadeParticle->Get4Momentum();
G4ThreeVector mom = cascadeParticle->GetMomentum();
G4double m = pd->GetPDGMass();
G4double p = mom.mag();
labv -= fm;
if(varntp->avv[particleI] > 1) {
labvA += fm;
}
G4double px = mom.x() * MeV;
G4double py = mom.y() * MeV;
G4double pz = mom.z() * MeV;
G4double pt = std::sqrt(px*px+py*py);
G4double e = fm.e();
eKinSum -= cascadeParticle->GetKineticEnergy() * MeV;
G4double exE;
if(varntp->avv[particleI] > 1) {
exE = varntp->exini;
}
else {
exE = 0.0;
}
G4cout << fm.e() / MeV
<< std::setw(12) << cascadeParticle->GetKineticEnergy() / MeV
<< std::setw(12) << mom.x() / MeV
<< std::setw(12) << mom.y() / MeV
<< std::setw(12) << mom.z() / MeV
<< std::setw(12) << pt / MeV
<< std::setw(12) << varntp->avv[particleI]
<< std::setw(12) << varntp->zvv[particleI] << G4endl;
#endif
theResult.AddSecondary(cascadeParticle); // Put data into G4HadFinalState.
}
else { // Particle identification failed.
if(particleIdentified > 1) { // Particle was identified as more than one particle type.
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: One outcoming particle was identified as";
G4cout <<"more than one particle type. This is probably due to a bug in the interface." << G4endl;
G4cout <<"Particle A:" << varntp->avv[particleI] << "Z: " << varntp->zvv[particleI] << G4endl;
G4cout << "(particleIdentified =" << particleIdentified << ")" << G4endl;
}
}
}
}
#ifdef DEBUGINCL
G4cout <<"--------------------------------------------------------------------------------" << G4endl;
G4double pt = std::sqrt(std::pow(labv.x(), 2) + std::pow(labv.y(), 2));
G4double ptA = std::sqrt(std::pow(labvA.x(), 2) + std::pow(labvA.y(), 2));
G4cout << labv.e() / MeV << std::setw(12)
<< eKinSum / MeV << std::setw(12)
<< labv.x() / MeV << std::setw(12)
<< labv.y() / MeV << std::setw(12)
<< labv.z() / MeV << std::setw(12)
<< pt / MeV << std::setw(12)
<< baryonNumber << std::setw(12)
<< chargeNumber << " totals" << G4endl;
G4cout << " - " << std::setw(12)
<< " - " << std::setw(12)
<< labvA.x() / MeV << std::setw(12)
<< labvA.y() / MeV << std::setw(12)
<< labvA.z() / MeV << std::setw(12)
<< ptA / MeV << std::setw(12)
<< " - " << std::setw(12) << " - " << " totals ABLA" << G4endl;
G4cout << G4endl;
if(verboseLevel > 3) {
if(baryonNumber != 0) {
G4cout <<"WARNING G4InclCascadeInterface: Baryon number conservation violated." << G4endl;
G4cout <<"Baryon number balance after the event: " << baryonNumber << G4endl;
if(baryonNumber < 0) {
G4cout <<"Too many baryons produced." << G4endl;
} else {
G4cout <<"Too few baryons produced." << G4endl;
}
}
}
#endif
varntp->ntrack = 0; // Clean up the number of generated particles in the event.
}
/**
* Report unsupported features.
* (Check bullet, target, energy range)
*/
else { // If the bullet type was not recognized by the interface, it will be returned back without any interaction.
theResult.SetStatusChange(stopAndKill);
G4ParticleTable *theTableOfParticles = G4ParticleTable::GetParticleTable();
cascadeParticle = new G4DynamicParticle(theTableOfParticles->FindParticle(aTrack.GetDefinition()), aTrack.Get4Momentum());
theResult.AddSecondary(cascadeParticle);
if(verboseLevel > 1) {
G4cout <<"ERROR G4InclAblaCascadeInterface: Processing event number (internal) failed " << eventNumber << G4endl;
}
if(verboseLevel > 3) {
diagdata <<"ERROR G4InclAblaCascadeInterface: Error processing event number (internal) failed " << eventNumber << G4endl;
}
if(bulletType == 0) {
if(verboseLevel > 1) {
G4cout <<"G4InclAblaCascadeInterface: Unknown bullet type" << G4endl;
G4cout <<"Bullet particle name: " << cascadeParticle->GetDefinition()->GetParticleName() << G4endl;
}
if(verboseLevel > 3) {
diagdata <<"G4InclAblaCascadeInterface: Unknown bullet type" << G4endl;
diagdata <<"Bullet particle name: " << cascadeParticle->GetDefinition()->GetParticleName() << G4endl;
}
}
if((targetA == 1) && (targetZ == 1)) { // Unsupported target
if(verboseLevel > 1) {
G4cout <<"Unsupported target: " << G4endl;
G4cout <<"Target A: " << targetA << G4endl;
G4cout <<"TargetZ: " << targetZ << G4endl;
}
if(verboseLevel > 3) {
diagdata <<"Unsupported target: " << G4endl;
diagdata <<"Target A: " << targetA << G4endl;
diagdata <<"TargetZ: " << targetZ << G4endl;
}
}
if(bulletE < 100) { // INCL does not support E < 100 MeV.
if(verboseLevel > 1) {
G4cout <<"Unsupported bullet energy: " << bulletE << " MeV. (Lower limit is 100 MeV)." << G4endl;
G4cout <<"WARNING: Returning the original bullet with original energy back to Geant4." << G4endl;
}
if(verboseLevel > 3) {
diagdata <<"Unsupported bullet energy: " << bulletE << " MeV. (Lower limit is 100 MeV)." << G4endl;
}
}
if(verboseLevel > 3) {
diagdata <<"WARNING: returning the original bullet with original energy back to Geant4." << G4endl;
}
}
return &theResult;
}
G4ReactionProductVector* G4InclAblaCascadeInterface::Propagate(G4KineticTrackVector* , G4V3DNucleus* ) {
return 0;
}