double ECHARM_simulation_integration_averaged::GetElectricalCharactericticPlanarAveragedOverOnePeriod(unsigned int vType)
{
ECHARM_threevector *vPositionStart = new ECHARM_threevector();
ECHARM_threevector *vMomentumStart = new ECHARM_threevector();
vPositionStart->CopyFrom(GetParticle()->GetPositionVector());
vMomentumStart->CopyFrom(GetParticle()->GetMomentumVector());
double vDensity = 0.0;
do
{
UpdateStepLengthPlanar();
DoIntegrationStepPlanarVelocityVerlet();
vDensity += GetStrip()->GetCrystal()->GetPlanarElectricCharacteristic(GetParticle()->GetPositionVector()->GetX(),vType) * GetStepLength();
}
while ( GetParticle()->GetPositionVector()->GetZ() < GetStrip()->GetDimension()->GetZ());
GetParticle()->GetPositionVector()->CopyFrom(vPositionStart);
GetParticle()->GetMomentumVector()->CopyFrom(vMomentumStart);
return vDensity;
}
void ECHARM_simulation_integration_averaged::PreInitializeEnergyToDechannel()
{
double vTempEnergy;
double vX;
fPlanarEnergyToDechannel.clear();
double vPotentialBarrier = GetStrip()->GetCrystal()->GetPlanarElectricCharacteristic(0.0,0);
#ifdef ROOT_
std::string vHistoName = "hEnergyToDechannel_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
TH1F *hEnergyToDechannel = new TH1F( vHistoName.c_str(),"hEnergyToDechannel;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar() );
#endif
for(unsigned int i = 0; i < GetIntegrationStepNumberPlanar(); i++)
{
vX = double(i) / double(GetIntegrationStepNumberPlanar()) * GetStrip()->GetCrystal()->GetDirectPeriodPlanar();
vTempEnergy = GetStrip()->GetCrystal()->GetPlanarElectricCharacteristic( vX , 0);
//std::cout << vTempEnergy << " ";
if( StripIsBentX() ) vTempEnergy += ( GetParticle()->GetMomentumVector()->GetZ() * GetParticle()->GetBeta() * vX / GetStrip()->GetCurvatureRadius()->GetX() );
//std::cout << GetParticle()->GetMomentumVector()->GetZ() << " " << GetParticle()->GetBeta() << " " << GetStrip()->GetCurvatureRadius()->GetX() << " " << vX << " ";
vTempEnergy -= vPotentialBarrier;
vTempEnergy += ( GetParticle()->GetBeta() * fSquare(GetParticle()->GetMomentumVector()->GetX()) / GetParticle()->GetMomentumVector()->GetZ());
//std::cout << vTempEnergy << " ";
if(vTempEnergy > 0.0) vTempEnergy = -0.;
vTempEnergy *= (-1.);
fPlanarEnergyToDechannel.push_back(vTempEnergy);
//std::cout << vTempEnergy << std::endl; // DA TOGLIERE
#ifdef ROOT_
hEnergyToDechannel->SetBinContent(i+1,vTempEnergy);
#endif
}
}
bool ArmatureStrip::HasQuaternion(const std::string & name){
AnimationStrip * strip = GetStrip(name);
return strip!= NULL && strip->HasQuaternion();
}
Math::Quat ArmatureStrip::GetQuaternion(const std::string & name, float t){
AnimationStrip * strip = GetStrip(name);
if(strip!=NULL)
return strip->GetQuaternion(t);
return Math::Quat();
}
Math::Vec3 ArmatureStrip::GetEuler(const std::string & name, float t){
AnimationStrip * strip = GetStrip(name);
if(strip!=NULL)
return strip->GetEuler(t);
return Math::Vec3();
}
void ECHARM_simulation_integration_averaged::PreInitializePlanarDensityOverOnePeriod()
{
fPlanarAtomicDensity.clear();
fPlanarElectronDensity.clear();
fPlanarOscillationPeriod.clear();
ECHARM_threevector *vPositionStart = new ECHARM_threevector();
ECHARM_threevector *vMomentumStart = new ECHARM_threevector();
vPositionStart->CopyFrom(GetParticle()->GetPositionVector());
vMomentumStart->CopyFrom(GetParticle()->GetMomentumVector());
#ifdef ROOT_
std::string vHistoNameELD = "hELD_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
std::string vHistoNameATD = "hATD_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
TH1F *hELD = new TH1F(vHistoNameELD.c_str(),"hVector;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar()/AA);
TH1F *hATD = new TH1F(vHistoNameATD.c_str(),"hVector;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar()/AA);
#endif
double vAtomicDensity;
double vElectronDensity;
for(unsigned int i = 0; i < GetIntegrationStepNumberPlanar(); i++)
{
vAtomicDensity = 0.0;
vElectronDensity = 0.0;
GetParticle()->GetPositionVector()->Set( double(i) / double(GetIntegrationStepNumberPlanar()) * GetStrip()->GetCrystal()->GetDirectPeriodPlanar() ,0.,0.);
GetParticle()->GetMomentumVector()->SetX(0.0);
double vEndX = GetParticle()->GetPositionVector()->GetX();
bool bExitLoop = false;
if(fPlanarEnergyToDechannel.at(i)>0.)
{
UpdateStepLengthPlanarMin();
do
{
DoIntegrationStepPlanarVelocityVerlet();
vAtomicDensity += GetStrip()->GetCrystal()->GetPlanarElectricCharacteristic(GetParticle()->GetPositionVector()->GetX(),1) * GetStepLength();
vElectronDensity += GetStrip()->GetCrystal()->GetPlanarElectricCharacteristic(GetParticle()->GetPositionVector()->GetX(),2) * GetStepLength();
if(fabs( GetParticle()->GetPositionVector()->GetX() - vEndX ) < GetTransverseVariationMin() * 0.5 ) bExitLoop = true;
if(GetParticle()->GetPositionVector()->GetZ() > 2. * EvaluateOscillationPeriod() ) bExitLoop = true;
if(GetParticle()->GetPositionVector()->GetZ() < 0.5 * EvaluateOscillationPeriod() ) bExitLoop = false;
if(GetParticle()->GetPositionVector()->GetZ() > 1. * GetStrip()->GetDimension()->GetZ() ) bExitLoop = true;
} while(!bExitLoop);
vAtomicDensity /= GetParticle()->GetPositionVector()->GetZ();
vElectronDensity /= GetParticle()->GetPositionVector()->GetZ();
if(vAtomicDensity<0.0) vAtomicDensity = 0.0;
if(vElectronDensity<0.0) vElectronDensity = 0.0;
}
else
{
vAtomicDensity = -1.;
vElectronDensity = -1.;
}
fPlanarOscillationPeriod.push_back(GetParticle()->GetPositionVector()->GetZ());
fPlanarAtomicDensity.push_back(vAtomicDensity);
fPlanarElectronDensity.push_back(vElectronDensity);
#ifdef ROOT_
hELD->SetBinContent(i+1,fPlanarElectronDensity.at(i));
hATD->SetBinContent(i+1,fPlanarAtomicDensity.at(i));
#endif
}
GetParticle()->GetPositionVector()->CopyFrom(vPositionStart);
GetParticle()->GetMomentumVector()->CopyFrom(vMomentumStart);
}
double ECHARM_simulation_integration_averaged::GetAveragedDechannelingProbability()
{
double vDechannelingEnergy = 0.0;
double vValueATD = 0.;
double vValueELD = 0.;
double vDechProb = 0.0;
#ifdef ROOT_
std::string vHistoName = "hDechProb_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
std::string vHistoNameATD = "hDechProbATD_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
std::string vHistoNameELD = "hDechProbELD_prf" + GetStrip()->GetRadiusValueAsStringText() + "_" + GetStrip()->GetLengthValueAsStringText();
TH1F *hDechProb = new TH1F( vHistoName.c_str(),"hDechProb;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar()/AA);
TH1F *hDechProbATD = new TH1F( vHistoNameATD.c_str(),"hDechProb;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar()/AA);
TH1F *hDechProbELD = new TH1F( vHistoNameELD.c_str(),"hDechProb;Interplanar Distance [#AA]",GetIntegrationStepNumberPlanar(),0.,GetStrip()->GetCrystal()->GetDirectPeriodPlanar()/AA);
#endif
std::vector<double> vVectEff;
vVectEff.clear();
for(unsigned int i = 0; i < GetIntegrationStepNumberPlanar(); i++)
{
if(fPlanarEnergyToDechannel.at(i)==0.){
vValueELD = 1.;
vValueATD = 1.;
}
else{
if(fPlanarElectronDensity.at(i)!=0.0){
fMultipleScattering->SetCrossedMaterialLength( fPlanarElectronDensity.at(i) * GetStrip()->GetDimension()->GetZ() );
fMultipleScattering->UpdateElectronScatteringOutgoingDistribution();
vValueELD = (erfc(vDechannelingEnergy/(fSquareRoot(2.)*(fMultipleScattering->GetElectronScatteringOutgoingDistribution()->GetDistributionParameters().at(1)))));
}
if(fPlanarEnergyToDechannel.at(i)!=0.){
fMultipleScattering->SetCrossedMaterialLength( fPlanarAtomicDensity.at(i) * GetStrip()->GetDimension()->GetZ() );
fMultipleScattering->UpdateNuclearScatteringOutgoingDistribution();
vValueATD = (erfc(vDechannelingEnergy/(fSquareRoot(2.)*(fMultipleScattering->GetNuclearScatteringOutgoingDistribution()->GetDistributionParameters().at(1)))));
}
vDechannelingEnergy = fSquareRoot(2. * fPlanarEnergyToDechannel.at(i) * GetParticle()->GetMomentumVector()->GetZ() );
}
vVectEff.push_back(fSquareRoot(fSquare(vValueATD)+fSquare(vValueELD)) / fSquareRoot(2.));
vDechProb += vVectEff.at(i);
#ifdef ROOT_
hDechProbATD->SetBinContent(i+1,vValueATD);
hDechProbELD->SetBinContent(i+1,vValueELD);
hDechProb->SetBinContent(i+1,vVectEff.at(i));
#endif
}
// unsigned int vNumberOfResample = 3;
// unsigned int iTot = GetIntegrationStepNumberPlanar() * vNumberOfResample;
//
// double vValue = 0.;
// double x = 0.;
//
// for(unsigned int j = 0;j < iTot - 2 ;j++)
// {
// x = GetStrip()->GetDirectPeriodPlanar() / iTot * j;
// vValue = fInterpolationFunction->FindInterpolate1D(vVectEff.at(j),vVectEff.at(j+1),vVectEff.at(j+2),vVectEff.at(j+3),x);
// vDechProb += vValue;
// }
//
// x = GetStrip()->GetDirectPeriodPlanar() / iTot * (iTot - 2);
// vDechProb += fInterpolationFunction->FindInterpolate1D(vVectEff.at(iTot - 2),vVectEff.at(iTot - 1),vVectEff.at(iTot),vVectEff.at(0),x)
//
// x = GetStrip()->GetDirectPeriodPlanar() / iTot * (iTot - 1);
// vDechProb += fInterpolationFunction->FindInterpolate1D(vVectEff.at(iTot - 1),vVectEff.at(iTot),vVectEff.at(0),vVectEff.at(1),x)
vDechProb /= GetIntegrationStepNumberPlanar();
vDechProb -= 1.;
vDechProb *= (-1);
//std::cout << "ECHARM_simulation_integration_averaged: Efficiency = " << vDechProb*100 << " [%]" << std::endl;
return vDechProb;
}
