gwm17/SabreRecon
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Integrated catima for more advanced energy loss.

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This commit is contained in:
Gordon McCann 2022-06-09 15:01:21 -04:00
parent 134e1f9a0d
commit 4abcd7c6f2
12 changed files with 112 additions and 33 deletions
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1
.gitignore vendored
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@ -1,5 +1,6 @@
*.o
*.so
*.dylib
*.sublime-project
*.sublime-workspace
*.code-workspace

3
.gitmodules vendored Normal file
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@ -0,0 +1,3 @@
[submodule "src/vendor/catima"]
path = src/vendor/catima
url = https://github.com/gwm17/catima.git

1
CMakeLists.txt
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@ -7,4 +7,5 @@ set(SABRERECON_LIBRARY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib)
set(CMAKE_CXX_STANDARD 17)
add_subdirectory(src/vendor/catima)
add_subdirectory(src)

10
input.txt
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@ -1,6 +1,6 @@
begin_data
input /Volumes/Wyndle/10B3He_May2022/calibrated/run_53_149_cal.root
output /Volumes/Wyndle/10B3He_May2022/histograms/calHistograms_53_149.root
input /Volumes/Wyndle/10B3He_May2022/calibrated/run_53_143_cal.root
output /Volumes/Wyndle/10B3He_May2022/histograms/calHistograms_53_143_newEloss.root
beamKE(MeV) 24.0
end_data
begin_reconstructor
@ -8,14 +8,14 @@ begin_reconstructor
B 8.759
theta 15.0
begin_fpcal
78.5352
0.038
78.5946
0.0382
end_fpcal
end_focalplane
begin_target
thickness 74.0
begin_elements
5 1
5 10 1
end_elements
end_target
end_reconstructor

1
src/CMakeLists.txt
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@ -30,6 +30,7 @@ target_sources(SabreRecon PUBLIC
)
target_link_libraries(SabreRecon
CalDict
catima
${ROOT_LIBRARIES}
)
set_target_properties(SabreRecon PROPERTIES

52
src/EnergyLoss/Target.cpp
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@ -23,10 +23,10 @@ namespace SabreRecon {
}
/*Targets must be of known thickness*/
Target::Target(const std::vector<int>& z, const std::vector<int>& stoich, double thick) :
Target::Target(const std::vector<int>& a, const std::vector<int>& z, const std::vector<int>& stoich, double thick) :
m_isValid(false)
{
SetParameters(z, stoich, thick);
SetParameters(a, z, stoich, thick);
}
Target::~Target()
@ -34,7 +34,7 @@ namespace SabreRecon {
}
/*Set target elements of given Z, A, S*/
void Target::SetParameters(const std::vector<int>& z, const std::vector<int>& stoich, double thick)
void Target::SetParameters(const std::vector<int>& a, const std::vector<int>& z, const std::vector<int>& stoich, double thick)
{
m_params.ZT = z;
double denom = 0;
@ -43,6 +43,13 @@ namespace SabreRecon {
for(auto& s : stoich)
m_params.composition.push_back(s/denom);
m_totalThickness = thick;
m_totalThickness_gcm2 = m_totalThickness*1.0e-6;
auto& masses = MassLookup::GetInstance();
for(size_t i=0; i<z.size(); i++)
{
m_material.add_element(masses.FindMassU(z[i], a[i]), z[i], stoich[i]);
}
m_isValid = true;
}
@ -60,7 +67,14 @@ namespace SabreRecon {
m_params.energy = startEnergy;
m_params.thickness = m_totalThickness/(std::fabs(std::cos(theta)));
return EnergyLoss::GetEnergyLoss(m_params);
m_projectile.A = MassLookup::GetInstance().FindMassU(zp, ap);
m_projectile.Z = zp;
m_projectile.Q = zp;
m_projectile.T = startEnergy/m_projectile.A;
m_material.thickness(m_totalThickness_gcm2/(std::fabs(std::cos(theta))));
return catima::integrate_energyloss(m_projectile, m_material);
//return EnergyLoss::GetEnergyLoss(m_params);
}
/*Calculates the energy loss for traveling some fraction through the target*/
@ -77,7 +91,15 @@ namespace SabreRecon {
m_params.energy = startEnergy;
m_params.thickness = m_totalThickness*percent_depth/(std::fabs(std::cos(theta)));
return EnergyLoss::GetEnergyLoss(m_params);
m_projectile.A = MassLookup::GetInstance().FindMassU(zp, ap);
m_projectile.Z = zp;
m_projectile.Q = zp;
m_projectile.T = startEnergy/m_projectile.A;
m_material.thickness(m_totalThickness_gcm2*percent_depth/(std::fabs(std::cos(theta))));
return catima::integrate_energyloss(m_projectile, m_material);
//return EnergyLoss::GetEnergyLoss(m_params);
}
/*Calculates reverse energy loss for travelling all the way through the target*/
@ -94,7 +116,15 @@ namespace SabreRecon {
m_params.energy = finalEnergy;
m_params.thickness = m_totalThickness/(std::fabs(std::cos(theta)));
return EnergyLoss::GetReverseEnergyLoss(m_params);
m_projectile.A = MassLookup::GetInstance().FindMassU(zp, ap);
m_projectile.Z = zp;
m_projectile.Q = zp;
m_projectile.T = finalEnergy/m_projectile.A;
m_material.thickness(m_totalThickness_gcm2/(std::fabs(std::cos(theta))));
return catima::reverse_integrate_energyloss(m_projectile, m_material);
//return EnergyLoss::GetReverseEnergyLoss(m_params);
}
/*Calculates the reverse energy loss for traveling some fraction through the target*/
@ -111,7 +141,15 @@ namespace SabreRecon {
m_params.energy = finalEnergy;
m_params.thickness = m_totalThickness*percent_depth/(std::fabs(std::cos(theta)));
return EnergyLoss::GetReverseEnergyLoss(m_params);
m_projectile.A = MassLookup::GetInstance().FindMassU(zp, ap);
m_projectile.Z = zp;
m_projectile.Q = zp;
m_projectile.T = finalEnergy/m_projectile.A;
m_material.thickness(m_totalThickness_gcm2*percent_depth/(std::fabs(std::cos(theta))));
return catima::reverse_integrate_energyloss(m_projectile, m_material);
//return EnergyLoss::GetReverseEnergyLoss(m_params);
}
}

8
src/EnergyLoss/Target.h
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@ -16,6 +16,7 @@ Written by G.W. McCann Aug. 2020
#include <string>
#include <vector>
#include "EnergyLoss.h"
#include "catima/gwm_integrators.h"
namespace SabreRecon {
@ -24,10 +25,10 @@ namespace SabreRecon {
public:
Target();
Target(const std::vector<int>& z, const std::vector<int>& stoich, double thick);
Target(const std::vector<int>& a, const std::vector<int>& z, const std::vector<int>& stoich, double thick);
~Target();
void SetParameters(const std::vector<int>& z, const std::vector<int>& stoich, double thick);
void SetParameters(const std::vector<int>& a, const std::vector<int>& z, const std::vector<int>& stoich, double thick);
double GetEnergyLossTotal(int zp, int ap, double startEnergy, double angle);
double GetReverseEnergyLossTotal(int zp, int ap, double finalEnergy, double angle);
double GetEnergyLossFractionalDepth(int zp, int ap, double startEnergy, double angle, double percent_depth);
@ -39,7 +40,10 @@ namespace SabreRecon {
private:
EnergyLoss::Parameters m_params;
catima::Material m_material;
catima::Projectile m_projectile;
double m_totalThickness;
double m_totalThickness_gcm2;
bool m_isValid;
};

38
src/Histogrammer.cpp
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@ -40,6 +40,7 @@ namespace SabreRecon {
double thickness;
std::vector<int> targ_z;
std::vector<int> targ_a;
std::vector<int> targ_s;
std::vector<ReconCut> cuts;
@ -105,8 +106,10 @@ namespace SabreRecon {
{
targ_z.push_back(std::stoi(junk));
input>>junk;
targ_a.push_back(std::stoi(junk));
input>>junk;
targ_s.push_back(std::stoi(junk));
std::cout<<"e"<<targ_s.size()-1<<": ("<<targ_z[targ_z.size()-1]<<","<<targ_s[targ_z.size()-1]<<") ";
std::cout<<"e"<<targ_s.size()-1<<": ("<<targ_z[targ_z.size()-1]<<","<<targ_a[targ_z.size()-1]<<","<<targ_s[targ_z.size()-1]<<") ";
}
}
std::cout<<std::endl;
@ -143,7 +146,7 @@ namespace SabreRecon {
//init resources
std::cout<<"Initializing resources..."<<std::endl;
Target target(targ_z, targ_s, thickness);
Target target(targ_a, targ_z, targ_s, thickness);
m_recon.Init(target, theta, B, fpCal);
m_cuts.InitCuts(cuts);
m_cuts.InitEvent(m_eventPtr);
@ -215,11 +218,12 @@ namespace SabreRecon {
uint64_t count = 0, flush_count = 0, flush_val = nevents*flush_frac;
//Analysis results data
ReconResult recon5Li, recon7Be, recon8Be, recon14N;
TVector3 sabreCoords;
ReconResult recon5Li, recon7Be, recon8Be, recon14N, recon9B;
TVector3 sabreCoords, b9Coords;
double relAngle;
//Temp
TFile* punchCutFile = TFile::Open("/Volumes/Wyndle/10B3He_May2022/cuts/protonPunchGate_strict.root");
TFile* punchCutFile = TFile::Open("/Volumes/Wyndle/10B3He_May2022/cuts/punchProtons_relAngle.root");
TCutG* protonGate = (TCutG*) punchCutFile->Get("CUTG");
protonGate->SetName("protonPunchGate");
@ -241,11 +245,14 @@ namespace SabreRecon {
if(!m_eventPtr->sabre.empty() && m_eventPtr->sabre[0].ringE > s_weakSabreThreshold)
{
auto& biggestSabre = m_eventPtr->sabre[0];
recon9B = m_recon.RunFPResidExcitation(m_eventPtr->xavg, m_beamKE, {{5,10},{2,3},{3,4}});
recon5Li = m_recon.RunSabreExcitation(m_eventPtr->xavg, m_beamKE, biggestSabre, {{5,10},{2,3},{2,4},{2,4}});
recon8Be = m_recon.RunSabreExcitation(m_eventPtr->xavg, m_beamKE, biggestSabre, {{5,10},{2,3},{2,4},{1,1}});
recon7Be = m_recon.RunSabreExcitation(m_eventPtr->xavg, m_beamKE, biggestSabre, {{5,10},{2,3},{2,4},{1,2}});
recon14N = m_recon.RunSabreExcitation(m_eventPtr->xavg, m_beamKE, biggestSabre, {{8,16},{2,3},{2,4},{1,1}});
sabreCoords = m_recon.GetSabreCoordinates(biggestSabre);
b9Coords.SetMagThetaPhi(1.0, recon9B.residThetaLab, recon9B.residPhiLab);
relAngle = std::acos(b9Coords.Dot(sabreCoords)/(sabreCoords.Mag()*b9Coords.Mag()));
FillHistogram1D({"xavg_gated_sabre","xavg_gated_sabre;xavg;counts",600,-300.0,300.0}, m_eventPtr->xavg);
FillHistogram2D({"scintE_cathodeE","scintE_cathodeE;scintE;cathodeE",512,0,4096,512,0,4096},
@ -262,6 +269,10 @@ namespace SabreRecon {
sabreCoords.Theta()*s_rad2deg, biggestSabre.ringE);
FillHistogram2D({"xavg_sabreE","xavg_sabreE;xavg; E(MeV)",600,-300.0,300.0,400,0,20.0},
m_eventPtr->xavg, biggestSabre.ringE);
FillHistogram2D({"9Btheta_sabreTheta","9Btheta_sabreTheta;#theta_{9B};#theta_{SABRE}",180,0.0,180.0,
180,0.0,180.0}, recon9B.residThetaLab*s_rad2deg, sabreCoords.Theta()*s_rad2deg);
FillHistogram2D({"sabreE_relAngle","sabreE_relAngle;#theta_{rel};E(MeV)",180,0.0,180.0,400,0.0,20.0},relAngle*s_rad2deg,
biggestSabre.ringE);
if(m_eventPtr->xavg > -186.0 && m_eventPtr->xavg < -178.0 && (biggestSabre.detID == 2 || biggestSabre.detID == 3))
{
@ -297,9 +308,11 @@ namespace SabreRecon {
{
FillHistogram1D({"xavg_gated14Ngs", "xavg_gated14Ngs;xavg;counts",600,-300.0,300.0}, m_eventPtr->xavg);
}
else
if(!(recon14N.excitation > -0.1 && recon14N.excitation < 0.1) && !(recon7Be.excitation > -0.1 && recon7Be.excitation < 0.15)
&& !(recon8Be.excitation > -0.1 && recon8Be.excitation < 0.1) && !(recon5Li.excitation > -1.5 && recon5Li.excitation < 1.5))
{
FillHistogram1D({"xavg_notGated14Ngs", "xavg_notGated14Ngs;xavg;counts",600,-300.0,300.0}, m_eventPtr->xavg);
FillHistogram1D({"xavg_notGatedAllChannels", "xavg_notGatedAllChannels;xavg;counts",600,-300.0,300.0}, m_eventPtr->xavg);
}
//Degrader analysis... SABRE detectors 0, 1, 4 are covered with tantalum
@ -309,6 +322,10 @@ namespace SabreRecon {
180,0.0,180.0,400,0.0,20.0}, sabreCoords.Theta()*s_rad2deg, biggestSabre.ringE);
FillHistogram2D({"xavg_sabreE_degraded", "xavg_sabreE_degraded;xavg;E(MeV)",
600,0.-300.0,300.0,400,0.0,20.0}, m_eventPtr->xavg, biggestSabre.ringE);
FillHistogram2D({"9Btheta_sabreTheta_degraded","9Btheta_sabreTheta_degraded;#theta_{9B};#theta_{SABRE}",180,0.0,180.0,
180,0.0,180.0}, recon9B.residThetaLab*s_rad2deg, sabreCoords.Theta()*s_rad2deg);
FillHistogram2D({"sabreE_relAngle_degraded","sabreE_relAngle_degraded;#theta_{rel};E(MeV)",180,0.0,180.0,400,0.0,20.0},relAngle*s_rad2deg,
biggestSabre.ringE);
if(biggestSabre.local_wedge != 0 && biggestSabre.local_wedge != 7 && biggestSabre.local_ring != 15 && biggestSabre.local_ring != 0) //Edges might not be degraded right
{
FillHistogram2D({"sabreE_sabreTheta_degraded_rejectEdge", "sabreE_sabreTheta_degraded;#theta (deg);E(MeV)",
@ -316,7 +333,12 @@ namespace SabreRecon {
FillHistogram2D({"xavg_sabreE_degraded_rejectEdge", "xavg_sabreE_degraded;xavg;E(MeV)",
600,0.-300.0,300.0,400,0.0,20.0}, m_eventPtr->xavg, biggestSabre.ringE);
FillHistogram1D({"xavg_degraded_rejectEdge","xavg_degraded_rejectEdge;xavg",600,-300.0,300.0}, m_eventPtr->xavg);
if(protonGate->IsInside(sabreCoords.Theta()*s_rad2deg, biggestSabre.ringE))
FillHistogram2D({"9Btheta_sabreTheta_degraded_rejectEdge","9Btheta_sabreTheta_degraded_rejectEdge;#theta_{9B};#theta_{SABRE}",180,0.0,180.0,
180,0.0,180.0}, recon9B.residThetaLab*s_rad2deg, sabreCoords.Theta()*s_rad2deg);
FillHistogram2D({"sabreE_relAngle_degraded_rejectEdge","sabreE_relAngle_degraded_rejectEdge;#theta_{rel};E(MeV)",180,0.0,180.0,400,0.0,20.0},relAngle*s_rad2deg,
biggestSabre.ringE);
if(protonGate->IsInside(relAngle*s_rad2deg, biggestSabre.ringE))
{
FillHistogram2D({"xavg_sabreE_degraded_rejectEdge_pGate", "xavg_sabreE_degraded;xavg;E(MeV)",
600,0.-300.0,300.0,400,0.0,20.0}, m_eventPtr->xavg, biggestSabre.ringE);

1
src/MassLookup.h
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@ -24,6 +24,7 @@ namespace SabreRecon {
MassLookup();
~MassLookup();
double FindMass(int Z, int A);
double FindMassU(int Z, int A) { return FindMass(Z, A)/u_to_mev; }
std::string FindSymbol(int Z, int A);
inline static MassLookup& GetInstance() { return *s_instance; }

19
src/Reconstructor.cpp
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@ -187,12 +187,15 @@ namespace SabreRecon {
auto resid_vec = targ_vec + proj_vec - eject_vec;
result.excitation = resid_vec.M() - massResid;
result.residThetaLab = resid_vec.Theta();
result.residPhiLab = resid_vec.Phi();
auto parent_vec = targ_vec + proj_vec;
auto boost = parent_vec.BoostVector();
eject_vec.Boost(-1.0*boost);
result.theta_cm = eject_vec.Theta();
result.phi_cm = eject_vec.Phi();
result.ejectThetaCM = eject_vec.Theta();
result.ejectPhiCM = eject_vec.Phi();
return result;
}
@ -235,8 +238,8 @@ namespace SabreRecon {
auto parent_vec = targ_vec + proj_vec;
auto boost = parent_vec.BoostVector();
eject_vec.Boost(-1.0*boost);
result.theta_cm = eject_vec.Theta();
result.phi_cm = eject_vec.Phi();
result.ejectThetaCM = eject_vec.Theta();
result.ejectPhiCM = eject_vec.Phi();
return result;
}
@ -279,8 +282,8 @@ namespace SabreRecon {
result.excitation = decayFrag_vec.M() - massDecayFrag;
auto boost = resid_vec.BoostVector();
decayBreak_vec.Boost(-1.0*boost);
result.theta_cm = decayBreak_vec.Theta();
result.phi_cm = decayBreak_vec.Phi();
result.ejectThetaCM = decayBreak_vec.Theta();
result.ejectPhiCM = decayBreak_vec.Phi();
return result;
}
@ -323,8 +326,8 @@ namespace SabreRecon {
result.excitation = decayFrag_vec.M() - massDecayFrag;
auto boost = resid_vec.BoostVector();
decayBreak_vec.Boost(-1.0*boost);
result.theta_cm = decayBreak_vec.Theta();
result.phi_cm = decayBreak_vec.Phi();
result.ejectThetaCM = decayBreak_vec.Theta();
result.ejectPhiCM = decayBreak_vec.Phi();
return result;
}

8
src/Reconstructor.h
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@ -14,8 +14,12 @@ namespace SabreRecon {
struct ReconResult
{
double excitation;
double theta_cm;
double phi_cm;
double ejectThetaCM;
double ejectPhiCM;
double residThetaLab;
double residPhiLab;
double residThetaCM;
double residPhiCM;
};
struct NucID

1
src/vendor/catima vendored Submodule

@ -0,0 +1 @@
Subproject commit 629690a6f90ad9d343e02f72d4fad860fce1ed6d