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G4_hFarFwdBeamLine_EIC.C
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G4_hFarFwdBeamLine_EIC.C
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#ifndef MACRO_G4HFARFWDBEAMLINE_EIC_C
#define MACRO_G4HFARFWDBEAMLINE_EIC_C
#include <GlobalVariables.C>
#include <g4detectors/BeamLineMagnetSubsystem.h>
#include <g4detectors/PHG4BlockSubsystem.h>
#include <g4detectors/PHG4ConeSubsystem.h>
#include <g4detectors/PHG4CylinderSubsystem.h>
#include <eicg4zdc/EICG4ZDCHitTree.h>
#include <eicg4zdc/EICG4ZDCNtuple.h>
#include <eicg4zdc/EICG4ZDCSubsystem.h>
#include <eicg4b0/EICG4B0Subsystem.h>
#include <eicg4b0ecal/EICG4B0ECALSubsystem.h>
#include <eicg4rp/EICG4RPSubsystem.h>
#include <eiceval/FarForwardEvaluator.h>
#include <g4main/PHG4Reco.h>
#include <TSystem.h>
#include <fun4all/Fun4AllServer.h>
R__LOAD_LIBRARY(libg4detectors.so)
float PosFlip(float pos);
float AngleFlip(float angle);
float MagFieldFlip(float Bfield);
// This creates the Enable Flag to be used in the main steering macro
namespace Enable
{
bool HFARFWD_MAGNETS = false;
bool HFARFWD_VIRTUAL_DETECTORS = false;
bool HFARFWD_PIPE = false;
bool HFARFWD_OVERLAPCHECK = false;
int HFARFWD_VERBOSITY = 0;
// Detector configuration options
bool ZDC_DISABLE_BLACKHOLE = false;
bool B0_DISABLE_HITPLANE = false;
bool B0_FULLHITPLANE = false;
bool B0_VAR_PIPE_HOLE = false;
bool B0_CIRCLE_PIPE_HOLE = false;
bool RP_DISABLE_HITPLANE = false;
bool B0ECALTOWERS = true; //Set to 'false' for nice PackMan views. Set 'true' for physics studies.
//enabled automatically in hFarFwdBeamLineInit(), unless overridden by user
bool HFARFWD_MAGNETS_IP6 = false;
bool HFARFWD_MAGNETS_IP8 = false;
//enabled automatically in hFarFwdBeamLineInit(), unless overridden by user
bool HFARFWD_VIRTUAL_DETECTORS_IP6 = false;
bool HFARFWD_VIRTUAL_DETECTORS_IP8 = false;
bool FFR_EVAL = false;
} // namespace Enable
namespace hFarFwdBeamLine
{
double starting_z = 500; //cm as center-forward interface
double enclosure_z_max = NAN;
double enclosure_r_max = NAN;
double enclosure_center = NAN;
PHG4CylinderSubsystem *hFarFwdBeamLineEnclosure(nullptr);
BeamLineMagnetSubsystem *B0Magnet = (nullptr);
double B0Magnet_x = NAN;
double B0Magnet_y = NAN;
double B0Magnet_z = NAN;
} // namespace hFarFwdBeamLine
void hFarFwdBeamLineInit()
{
Enable::HFARFWD_MAGNETS_IP6 |= Enable::HFARFWD_MAGNETS and Enable::IP6;
Enable::HFARFWD_MAGNETS_IP8 |= Enable::HFARFWD_MAGNETS and Enable::IP8;
Enable::HFARFWD_VIRTUAL_DETECTORS_IP6 |= Enable::HFARFWD_VIRTUAL_DETECTORS and Enable::IP6;
Enable::HFARFWD_VIRTUAL_DETECTORS_IP8 |= Enable::HFARFWD_VIRTUAL_DETECTORS and Enable::IP8;
if (Enable::HFARFWD_MAGNETS_IP6 && Enable::HFARFWD_MAGNETS_IP8)
{
cout << "You cannot have magnets for both IP6 and IP8 ON at the same time" << endl;
gSystem->Exit(1);
}
if (Enable::HFARFWD_MAGNETS_IP6)
{
hFarFwdBeamLine::enclosure_z_max = 4500.;
BlackHoleGeometry::min_z = std::min(BlackHoleGeometry::min_z, hFarFwdBeamLine::starting_z);
hFarFwdBeamLine::enclosure_r_max = 200.;
}
if (Enable::HFARFWD_MAGNETS_IP8)
{
hFarFwdBeamLine::enclosure_z_max = 4500.;
BlackHoleGeometry::min_z = std::min(BlackHoleGeometry::min_z, hFarFwdBeamLine::starting_z);
hFarFwdBeamLine::enclosure_r_max = 200.;
}
hFarFwdBeamLine::enclosure_center = 0.5 * (hFarFwdBeamLine::starting_z + hFarFwdBeamLine::enclosure_z_max);
BlackHoleGeometry::max_z = std::max(BlackHoleGeometry::max_z, hFarFwdBeamLine::enclosure_z_max);
BlackHoleGeometry::max_radius = std::max(BlackHoleGeometry::max_radius, hFarFwdBeamLine::enclosure_r_max);
}
void hFarFwdDefineMagnets(PHG4Reco *g4Reco)
{
bool overlapCheck = Enable::OVERLAPCHECK || Enable::HFARFWD_OVERLAPCHECK;
int verbosity = std::max(Enable::VERBOSITY, Enable::HFARFWD_VERBOSITY);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure = new PHG4CylinderSubsystem("hFarFwdBeamLineEnclosure");
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_double_param("place_z", hFarFwdBeamLine::enclosure_center);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_double_param("radius", 0);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_double_param("thickness", hFarFwdBeamLine::enclosure_r_max); // This is intentionally made large 25cm radius
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_double_param("length", hFarFwdBeamLine::enclosure_z_max - hFarFwdBeamLine::starting_z);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_string_param("material", "G4_Galactic");
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->set_color(.5, .5, .5, 0.2);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->OverlapCheck(overlapCheck);
hFarFwdBeamLine::hFarFwdBeamLineEnclosure->SetActive();
if (verbosity) hFarFwdBeamLine::hFarFwdBeamLineEnclosure->Verbosity(verbosity);
g4Reco->registerSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
if (verbosity > 0)
{
std::cout << "hFarFwdBeamLine::hFarFwdBeamLineEnclosure CanBeMotherSubsystem = " << hFarFwdBeamLine::hFarFwdBeamLineEnclosure->CanBeMotherSubsystem() << std::endl;
}
string magFile;
if (Enable::HFARFWD_MAGNETS_IP6)
magFile = string(getenv("CALIBRATIONROOT")) + "/Beam/ip6_h_farFwdBeamLineMagnets_v2.0.dat";
else if (Enable::HFARFWD_MAGNETS_IP8)
magFile = string(getenv("CALIBRATIONROOT")) + "/Beam/ip8_35mrad_h_farFwdBeamLineMagnets.dat";
else
{
cout << " You have to enable either the IP6 or IP8 Magnet configuration to define magnets! " << endl;
gSystem->Exit(1);
}
// make magnet active volume if you want to study the hits
bool magnet_active = true;
int absorberactive = 0;
// if you insert numbers it only displays those magnets, do not comment out the set declaration
set<int> magnetlist;
//magnetlist.insert(7);
BeamLineMagnetSubsystem *bl = nullptr;
std::ifstream infile(magFile);
if (infile.is_open())
{
double biggest_z = 0.;
int imagnet = 0;
std::string line;
while (std::getline(infile, line))
{
if (!line.compare(0, 1, "B") ||
!line.compare(0, 1, "Q") ||
!line.compare(0, 1, "S"))
{
std::istringstream iss(line);
string magname;
double x;
double y;
double z;
double inner_radius_zin;
double inner_radius_zout;
double outer_magnet_diameter;
double length;
double angle;
double dipole_field_x;
double fieldgradient;
if (!(iss >> magname >> x >> y >> z >> inner_radius_zin >> inner_radius_zout >> outer_magnet_diameter >> length >> angle >> dipole_field_x >> fieldgradient))
{
cout << "could not decode " << line << endl;
gSystem->Exit(1);
}
else
{
//------------------------
//Select only the magnet component in the far forward region
if (z < 0.0)
continue;
string magtype;
if (inner_radius_zin != inner_radius_zout)
{
cout << "inner radius at front of magnet " << inner_radius_zin
<< " not equal radius at back of magnet " << inner_radius_zout
<< " needs change in code (replace tube by cone for beamline)" << endl;
gSystem->Exit(1);
}
if (verbosity > 0)
{
cout << endl
<< endl
<< "\tID number " << imagnet << endl;
cout << "magname: " << magname << endl;
cout << "x: " << x << endl;
cout << "y: " << y << endl;
cout << "z: " << z << endl;
cout << "inner_radius_zin: " << inner_radius_zin << endl;
cout << "inner_radius_zout: " << inner_radius_zout << endl;
cout << "outer_magnet_diameter: " << outer_magnet_diameter << endl;
cout << "length: " << length << endl;
cout << "angle: " << angle << endl;
cout << "dipole_field_x: " << dipole_field_x << endl;
cout << "fieldgradient: " << fieldgradient << endl;
}
if (!magname.compare(0, 1, "B"))
{
magtype = "DIPOLE";
}
else if (!magname.compare(0, 1, "Q"))
{
magtype = "QUADRUPOLE";
}
else if (!magname.compare(0, 1, "S"))
{
magtype = "SEXTUPOLE";
}
else
{
cout << "cannot decode magnet name " << magname << endl;
gSystem->Exit(1);
}
// convert to our units (cm, deg)
x *= 100.;
y *= 100.;
z *= 100.;
length *= 100.;
inner_radius_zin *= 100.;
outer_magnet_diameter *= 100.;
angle = (angle / TMath::Pi() * 180.) / 1000.; // given in mrad
//------------------------
// Linearly scaling down the magnetic field for lower energy proton
if( Enable::HFARFWD_ION_ENERGY != 275 ) {
float scaleFactor = Enable::HFARFWD_ION_ENERGY / 275. ;
dipole_field_x = dipole_field_x*scaleFactor;
fieldgradient = fieldgradient * scaleFactor;
}
if (magnetlist.empty() || magnetlist.find(imagnet) != magnetlist.end())
{
bl = new BeamLineMagnetSubsystem("BEAMLINEMAGNET", imagnet);
bl->set_double_param("field_y", MagFieldFlip(dipole_field_x));
bl->set_double_param("fieldgradient", MagFieldFlip(fieldgradient));
bl->set_string_param("magtype", magtype);
bl->set_double_param("length", length);
bl->set_double_param("place_x", PosFlip(x)); // relative position to mother vol.
bl->set_double_param("place_y", y); // relative position to mother vol.
bl->set_double_param("place_z", z - hFarFwdBeamLine::enclosure_center); // relative position to mother vol.
bl->set_double_param("field_global_position_x", PosFlip(x)); // abs. position to world for field manager
bl->set_double_param("field_global_position_y", y); // abs. position to world for field manager
bl->set_double_param("field_global_position_z", z); // abs. position to world for field manager
bl->set_double_param("rot_y", AngleFlip(angle));
bl->set_double_param("field_global_rot_y", AngleFlip(angle)); // abs. rotation to world for field manager
bl->set_double_param("inner_radius", inner_radius_zin);
bl->set_double_param("outer_radius", outer_magnet_diameter / 2.);
bl->SetActive(magnet_active);
bl->SetAbsorberActive();
bl->BlackHole();
bl->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
if (absorberactive)
{
bl->SetAbsorberActive();
}
bl->OverlapCheck(overlapCheck);
bl->SuperDetector("BEAMLINEMAGNET");
if (verbosity) bl->Verbosity(verbosity);
g4Reco->registerSubsystem(bl);
// rag the B0 magnet
if (imagnet == 0)
{ //To tell the B0 Calorimeter the global coordinates of the B0 Magnet
hFarFwdBeamLine::B0Magnet = bl;
hFarFwdBeamLine::B0Magnet_x = PosFlip(x);
hFarFwdBeamLine::B0Magnet_y = y;
hFarFwdBeamLine::B0Magnet_z = z;
}
}
imagnet++;
if (fabs(z) + length > biggest_z)
{
biggest_z = fabs(z) + length;
}
}
}
}
infile.close();
}
}
void hFarFwdDefineDetectorsIP6(PHG4Reco *g4Reco)
{
bool overlapCheck = Enable::OVERLAPCHECK || Enable::HFARFWD_OVERLAPCHECK;
if (Enable::HFARFWD_VIRTUAL_DETECTORS_IP6 && Enable::HFARFWD_VIRTUAL_DETECTORS_IP8)
{
cout << "You cannot have detectors enabled for both IP6 and IP8 ON at the same time" << endl;
gSystem->Exit(1);
}
int verbosity = std::max(Enable::VERBOSITY, Enable::HFARFWD_VERBOSITY);
auto *detZDCsurrogate = new PHG4BlockSubsystem("zdcTruth");
const double detZDCsurrogate_size_z = 0.1;
detZDCsurrogate->SuperDetector("ZDCsurrogate");
detZDCsurrogate->set_double_param("place_x", PosFlip(-96.24));
detZDCsurrogate->set_double_param("place_y", 0);
detZDCsurrogate->set_double_param("place_z", 3700 - hFarFwdBeamLine::enclosure_center);
detZDCsurrogate->set_double_param("rot_y", AngleFlip(0.025 * TMath::RadToDeg()));
detZDCsurrogate->set_double_param("size_x", 60);
detZDCsurrogate->set_double_param("size_y", 60);
detZDCsurrogate->set_double_param("size_z", detZDCsurrogate_size_z);
detZDCsurrogate->set_string_param("material", "G4_Si");
detZDCsurrogate->SetActive();
detZDCsurrogate->set_color(1, 0, 0, 0.5);
detZDCsurrogate->OverlapCheck(overlapCheck);
if (!Enable::ZDC_DISABLE_BLACKHOLE) detZDCsurrogate->BlackHole();
if (verbosity) detZDCsurrogate->Verbosity(verbosity);
detZDCsurrogate->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
g4Reco->registerSubsystem(detZDCsurrogate);
if (Enable::ZDC_DISABLE_BLACKHOLE)
{
EICG4ZDCSubsystem *detZDC = new EICG4ZDCSubsystem("EICG4ZDC");
detZDC->SetActive();
detZDC->set_double_param("place_z", 3700. + detZDCsurrogate_size_z - hFarFwdBeamLine::enclosure_center);
detZDC->set_double_param("place_x", PosFlip(-96.24));
detZDC->set_double_param("rot_y", AngleFlip(0.025));
detZDC->OverlapCheck(overlapCheck);
detZDC->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
g4Reco->registerSubsystem(detZDC);
}
const int offMomDetNr = 2;
const double om_zCent[offMomDetNr] = {3450, 3650};
const double om_xCent[offMomDetNr] = {-162, -171};
for (int i = 0; i < offMomDetNr; i++)
{
auto *detOM = new PHG4BlockSubsystem(Form("offMomTruth_%d", i), i);
detOM->SuperDetector("offMomTruth");
detOM->set_double_param("place_x", PosFlip(om_xCent[i]));
detOM->set_double_param("place_y", 0);
detOM->set_double_param("place_z", om_zCent[i] - hFarFwdBeamLine::enclosure_center);
detOM->set_double_param("rot_y", AngleFlip(0.045 * TMath::RadToDeg()));
detOM->set_double_param("size_x", 50);
detOM->set_double_param("size_y", 35);
detOM->set_double_param("size_z", 0.03);
detOM->set_string_param("material", "G4_Si");
detOM->SetActive();
if (verbosity) detOM->Verbosity(verbosity);
detOM->OverlapCheck(overlapCheck);
detOM->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
g4Reco->registerSubsystem(detOM);
}
//----------------------
// Roman Pots
//----------------------
if( ! Enable::RP_DISABLE_HITPLANE )
{
string paramFile = string(getenv("CALIBRATIONROOT")) + "/RomanPots/RP_parameters_IP6.dat";
int Nlayers = GetParameterFromFile <int> (paramFile, "Number_layers");
for( int layer = 0; layer < Nlayers; layer++ ) {
auto *detRP = new EICG4RPSubsystem( Form("rpTruth_%d", layer), layer );
detRP->SuperDetector( "rpTruth" );
detRP->set_double_param( "FFenclosure_center", hFarFwdBeamLine::enclosure_center );
detRP->set_int_param( "layerNumber", layer + 1 );
detRP->SetBeamConfig( (Enable::BEAM_COLLISION_SETTING).Data() );
detRP->SetIonBeamEnergy( Enable::HFARFWD_ION_ENERGY );
detRP->SetElectronBeamEnergy( Enable::HFARBWD_E_ENERGY );
detRP->SetParametersFromFile( paramFile );
detRP->OverlapCheck( overlapCheck );
detRP->SetMotherSubsystem( hFarFwdBeamLine::hFarFwdBeamLineEnclosure );
detRP->SetActive( true );
if( verbosity ) { detRP->Verbosity( verbosity ); }
g4Reco->registerSubsystem( detRP );
}
}
//---------------------------------
// B0 implementation
// Three choices: 1. Realistic detector; 2. Circulat plane; 3. hit plane with realistic detector goemetry
double b0tr_z = 0; //Subsystem position relative to B0 magnet (for iterator)
const int b0DetNr = 4;
const double b0Mag_zCent = 640;
const double b0Mag_zLen = 120;
const double b0tr[4]={10,40,70,100};
// const double b0tr[4]={10,45,80,115}; //Tracker layers when no ECAL
const double b0Cu_zLen = .2; //B0 dead material length
const double b0Si_zLen = .1; //B0 Si length
const double b0Ecal_zLen = 10; //B0 Ecal length
double pipe_hole_r = 3.5; //detector cut off for beam pipe
double pipe_hole = 2.5;
const double cable_hole = 2.0;
const double cable_x = -17.0;
double pipe_x = -1.; //pipe hole position
const double d_radius = 7.0; //detector cut off Packman
const double b0_radius = 19.0; //outer radius of B0-detector
const double b0_magradius = 20.0; //inner radius of B0-magnet
const double spanning_angle = 240; //spanning angle Packman
const double b0Ecal_z = 48;//B0 ECal position (relative to the B0-magnet)
double start_angle = 60; //start angle Packman
const double cross_angle = 0.025;
if (Enable::B0_DISABLE_HITPLANE) {
// Choice 1 realistic detector
// const double b0tr[4]={10,45,80,115};
//const double b0tr[4]={0,30,60,90};
//const double b0tr[5]={0,25,50,75,100};
cout << "Realistic B0"<<endl;
for (int i = 0; i < b0DetNr; i++)
{
if (Enable::B0_VAR_PIPE_HOLE){
pipe_hole = b0tr[i]*cross_angle;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[i]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else if (Enable::B0_CIRCLE_PIPE_HOLE){
pipe_hole = 0.1;
pipe_hole_r = pipe_hole_r + b0tr[b0DetNr-1]*cross_angle/2;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else {
pipe_hole = b0tr[b0DetNr-1]*cross_angle;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
cout <<"Starting B0 Tracker layer "<<i+1<<endl;
cout <<"Pipe Hole: "<< pipe_hole<<"\t"<<pipe_x<<endl;
b0tr_z = b0tr[i] - b0Mag_zLen / 2;
auto *detB0 = new EICG4B0Subsystem(Form("b0Truth_%d", i), i);
detB0->SuperDetector(Form("b0Truth_%d", i));
detB0->set_double_param("place_x", 0);
detB0->set_double_param("place_y", 0);
// detB0->set_int_param("ispipe", 0); //for future pipe implementation
detB0->set_double_param("pipe_hole", pipe_hole);
detB0->set_double_param("cable_hole", cable_hole);
detB0->set_double_param("outer_radius", b0_radius);
detB0->set_double_param("d_radius", d_radius);
detB0->set_double_param("length", b0Si_zLen);
detB0->set_string_param("material", "G4_Si");
detB0->set_double_param("startAngle",start_angle);
detB0->set_double_param("spanningAngle",spanning_angle);
detB0->set_double_param("detid",i);
detB0->set_double_param("pipe_x", pipe_x);
detB0->set_double_param("pipe_y", 0);
detB0->set_double_param("pipe_z", 0);
detB0->set_double_param("pipe_hole_r", pipe_hole_r);
detB0->set_double_param("cable_x", cable_x);
detB0->set_double_param("cable_y", 0);
detB0->set_double_param("cable_z", 0);
detB0->set_double_param("place_z", b0tr_z); // relative to B0 magnet
detB0->SetActive(true);
if (verbosity)
detB0->Verbosity(verbosity);
detB0->OverlapCheck(overlapCheck);
detB0->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(detB0);
// For B0 Tracking Implementation
if (Enable::B0TRACKING){
if (B0TRACKING::FastKalmanFilter)
{
B0TRACKING::FastKalmanFilter->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilter->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::FastKalmanFilterB0Track->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilterB0Track->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::B0ProjectionNames.insert(Form("b0Truth_%d", i));
}
}
auto *detB0e = new EICG4B0Subsystem(Form("b0Dead_%d", i), i);
detB0e->SuperDetector("b0Dead");
// detB0e->set_int_param("ispipe", 0); //for future pipe implementation
detB0e->set_double_param("pipe_hole", pipe_hole);
detB0e->set_double_param("place_x", 0);
detB0e->set_double_param("place_y", 0);
detB0e->set_double_param("d_radius", d_radius);
detB0e->set_double_param("pipe_x", pipe_x);
detB0e->set_double_param("pipe_y", 0);
detB0e->set_double_param("pipe_z", 0);
detB0e->set_double_param("pipe_hole_r", pipe_hole_r);
detB0e->set_double_param("cable_x", cable_x);
detB0e->set_double_param("cable_y", 0);
detB0e->set_double_param("cable_z", 0);
detB0e->set_double_param("outer_radius", b0_radius);
detB0e->set_double_param("length", b0Cu_zLen);
detB0e->set_string_param("material", "G4_Cu");
detB0e->set_double_param("detid",i);
detB0e->set_double_param("startAngle",start_angle);
detB0e->set_double_param("spanningAngle",spanning_angle);
detB0e->set_double_param("place_z", b0tr_z +(b0Cu_zLen+b0Si_zLen)/2) ; // relative to B0 magnet
detB0e->SetActive(false);
if (verbosity)
detB0e->Verbosity(verbosity);
detB0e->OverlapCheck(overlapCheck);
detB0e->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(detB0e);
}
if (Enable::B0ECAL) {
pipe_hole = b0Mag_zLen*cross_angle;
pipe_x = - cross_angle*b0Mag_zCent - hFarFwdBeamLine::B0Magnet_x;
if (Enable::B0_CIRCLE_PIPE_HOLE){
pipe_hole = 0.1;
pipe_hole_r = pipe_hole_r + b0Mag_zLen*cross_angle/2;
}
cout <<"Starting B0 ECAL "<<endl;
cout <<"Pipe Hole: "<< pipe_hole<<"\t"<<pipe_x<<endl;
if (Enable::B0ECALTOWERS){ //Use this option to do physics studies
// pipe_x=-1.25;
// pipe_hole=3.0;
cout << hFarFwdBeamLine::B0Magnet_x<<endl;
ostringstream mapping_b0ecal;
mapping_b0ecal << getenv("CALIBRATIONROOT") << "/B0Ecal/mapping/B0ECAL_mapping_v2.txt"; // Specify the mapping file for B0 ECal Towers here
// mapping_b0ecal << "B0ECAL_mapping_v2.txt"; // Specify the mapping file for B0 ECal Towers here
//cout <<"Will use B0 mapping file "<< mapping_b0ecal.str()<<endl;
auto *B0Ecal = new EICG4B0ECALSubsystem("B0ECAL");
B0Ecal->SetTowerMappingFile(mapping_b0ecal.str());
B0Ecal->SuperDetector("B0ECAL");
B0Ecal->set_double_param("pipe_hole", pipe_hole);
B0Ecal->set_double_param("place_x", 0);
B0Ecal->set_double_param("place_y", 0);
B0Ecal->set_double_param("place_z", b0Ecal_z);
B0Ecal->set_double_param("pipe_x", pipe_x);
B0Ecal->set_double_param("pipe_y", 0);
B0Ecal->set_double_param("pipe_z", 0);
B0Ecal->set_double_param("pipe_hole_r", pipe_hole_r);
B0Ecal->set_double_param("cable_x", cable_x);
B0Ecal->set_double_param("cable_y", 0);
B0Ecal->set_double_param("cable_z", 0);
B0Ecal->set_double_param("length", b0Ecal_zLen);
B0Ecal->set_double_param("outer_radius", b0_radius);
B0Ecal->set_double_param("d_radius", d_radius);
B0Ecal->set_string_param("material", "G4_PbWO4");
B0Ecal->set_double_param("startAngle",start_angle);
B0Ecal->set_double_param("spanningAngle",spanning_angle);
B0Ecal->set_double_param("detid",0);
B0Ecal->set_double_param("global_x",hFarFwdBeamLine::B0Magnet_x);
B0Ecal->set_double_param("global_y",hFarFwdBeamLine::B0Magnet_y);
B0Ecal->set_double_param("global_z",hFarFwdBeamLine::B0Magnet_z);
B0Ecal->set_int_param("lightyield",1); //Note additional parameter for storing Light Yield in B0 Ecal
B0Ecal->SetActive(true);
if (verbosity)
B0Ecal->Verbosity(verbosity);
B0Ecal->OverlapCheck(overlapCheck);
B0Ecal->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(B0Ecal);
}
else { //Use this option to have a circular packman-shape of the B0 ECal for plots.
auto *B0Ecal = new EICG4B0Subsystem(Form("b0Truth_%d", 2*b0DetNr), 2*b0DetNr);
B0Ecal->SuperDetector("b0Truth");
B0Ecal->set_double_param("pipe_hole", pipe_hole);
B0Ecal->set_double_param("place_x", 0);
B0Ecal->set_double_param("place_y", 0);
B0Ecal->set_double_param("place_z", b0Ecal_z);
B0Ecal->set_double_param("pipe_x", pipe_x);
B0Ecal->set_double_param("pipe_y", 0);
B0Ecal->set_double_param("pipe_z", 0);
B0Ecal->set_double_param("pipe_hole_r", pipe_hole_r);
B0Ecal->set_double_param("cable_x", cable_x);
B0Ecal->set_double_param("cable_y", 0);
B0Ecal->set_double_param("cable_z", 0);
B0Ecal->set_double_param("length", b0Ecal_zLen);
B0Ecal->set_double_param("outer_radius", b0_radius);
B0Ecal->set_double_param("d_radius", d_radius);
B0Ecal->set_string_param("material", "G4_PbWO4");
B0Ecal->set_double_param("startAngle",start_angle);
B0Ecal->set_double_param("spanningAngle",spanning_angle);
B0Ecal->set_double_param("detid",2*b0DetNr);
B0Ecal->SetActive(true);
if (verbosity)
B0Ecal->Verbosity(verbosity);
B0Ecal->OverlapCheck(overlapCheck);
B0Ecal->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(B0Ecal);
}
auto *B0Ecale = new EICG4B0Subsystem(Form("b0Dead_%d", b0DetNr), b0DetNr); //B0 ECal dead layer is the same subsystem as other four dead layers
B0Ecale->SuperDetector("b0Dead");
// B0Ecale->set_int_param("ispipe", 0); //for future pipe implementation
B0Ecale->set_double_param("pipe_hole", pipe_hole);
B0Ecale->set_double_param("place_x", 0);
B0Ecale->set_double_param("place_y", 0);
B0Ecale->set_double_param("place_z", b0Ecal_z + (b0Ecal_zLen + b0Cu_zLen)/2);
B0Ecale->set_double_param("pipe_x", pipe_x);
B0Ecale->set_double_param("pipe_y", 0);
B0Ecale->set_double_param("pipe_z", 0);
B0Ecale->set_double_param("pipe_hole_r", pipe_hole_r);
B0Ecale->set_double_param("cable_x", cable_x);
B0Ecale->set_double_param("cable_y", 0);
B0Ecale->set_double_param("cable_z", 0);
B0Ecale->set_double_param("length", b0Cu_zLen);
B0Ecale->set_double_param("d_radius", d_radius);
B0Ecale->set_double_param("outer_radius", b0_radius);
B0Ecale->set_string_param("material", "G4_Cu");
B0Ecale->set_double_param("startAngle",start_angle);
B0Ecale->set_double_param("spanningAngle",spanning_angle);
B0Ecale->set_double_param("detid",b0DetNr+1);
//B0Ecale->SetActive(true);
B0Ecale->SetActive(false);
if (verbosity)
B0Ecale->Verbosity(verbosity);
B0Ecale->OverlapCheck(overlapCheck);
B0Ecale->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(B0Ecale);
}
} else {
if (Enable::B0_FULLHITPLANE) {
// Choice 2 circular hit planes
cout << "Circular hit planes"<<endl;
for (int i = 0; i < b0DetNr; i++)
{
b0tr_z = b0tr[i] - b0Mag_zLen / 2;
auto *detB0 = new PHG4CylinderSubsystem(Form("b0Truth_%d", i), i);
detB0->SuperDetector("b0Truth");
//detB0->SuperDetector(Form("b0Truth_%d", i));
detB0->set_double_param("radius", 0);
detB0->set_double_param("thickness", 20);
detB0->set_double_param("length", 0.1);
detB0->set_string_param("material", "G4_Si");
detB0->set_double_param("place_z", b0tr_z); // relative to B0 magnet
detB0->SetActive(true);
if (verbosity) detB0->Verbosity(verbosity);
detB0->OverlapCheck(overlapCheck);
detB0->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(detB0);
if (Enable::B0TRACKING){
if (B0TRACKING::FastKalmanFilter)
{
B0TRACKING::FastKalmanFilter->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilter->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::FastKalmanFilterB0Track->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilterB0Track->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::B0ProjectionNames.insert(Form("b0Truth_%d", i));
}
}
}
} else {
/// Fun4All default B0 planes
/// Choice 3 Hit planes with real detector geometry
cout << "Realistic hit planes"<<endl;
for (int i = 0; i < b0DetNr; i++) {
if (Enable::B0_VAR_PIPE_HOLE){
pipe_hole = b0tr[i]*cross_angle;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[i]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else if (Enable::B0_CIRCLE_PIPE_HOLE){
pipe_hole = 0.1;
pipe_hole_r = pipe_hole_r + b0tr[b0DetNr-1]*cross_angle/2;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else {
pipe_hole = b0tr[b0DetNr-1]*cross_angle;
pipe_x = - cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
cout <<"Starting B0 Tracker layer "<<i+1<<endl;
cout <<"Pipe Hole: "<< pipe_hole<<"\t"<<pipe_x<<endl;
b0tr_z = b0tr[i] - b0Mag_zLen / 2;
auto *detB0 = new EICG4B0Subsystem(Form("b0Truth_%d", i), i);
detB0->SuperDetector(Form("b0Truth_%d", i));
detB0->set_double_param("place_x", 0);
detB0->set_double_param("place_y", 0);
// detB0->set_int_param("ispipe", 0); //for future pipe implementation
detB0->set_double_param("pipe_hole", pipe_hole);
detB0->set_double_param("cable_hole", cable_hole);
detB0->set_double_param("outer_radius", b0_radius);
detB0->set_double_param("d_radius", d_radius);
detB0->set_double_param("length", b0Si_zLen);
detB0->set_string_param("material", "G4_Si");
detB0->set_double_param("startAngle",start_angle);
detB0->set_double_param("spanningAngle",spanning_angle);
detB0->set_double_param("detid",i);
detB0->set_double_param("pipe_x", pipe_x);
detB0->set_double_param("pipe_y", 0);
detB0->set_double_param("pipe_z", 0);
detB0->set_double_param("pipe_hole_r", pipe_hole_r);
detB0->set_double_param("cable_x", cable_x);
detB0->set_double_param("cable_y", 0);
detB0->set_double_param("cable_z", 0);
detB0->set_double_param("place_z", b0tr_z); // relative to B0 magnet
detB0->SetActive(true);
if (verbosity)
detB0->Verbosity(verbosity);
detB0->OverlapCheck(overlapCheck);
detB0->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(detB0);
if (Enable::B0TRACKING){
if (B0TRACKING::FastKalmanFilter)
{
B0TRACKING::FastKalmanFilter->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilter->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::FastKalmanFilterB0Track->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilterB0Track->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::B0ProjectionNames.insert(Form("b0Truth_%d", i));
}
}
}
}
}
}
void hFarFwdDefineDetectorsIP8(PHG4Reco *g4Reco)
{
//--------------------------------------------------------
// The IP8 detector position is implemented by Wenliang Li (billlee@jlab.org)
// on July 07, 2021
// Reference of this implementation: https://indico.bnl.gov/event/10974/contributions/51160/
bool overlapCheck = Enable::OVERLAPCHECK || Enable::HFARFWD_OVERLAPCHECK;
if (Enable::HFARFWD_VIRTUAL_DETECTORS_IP6 && Enable::HFARFWD_VIRTUAL_DETECTORS_IP8)
{
cout << "You cannot have detectors enabled for both IP6 and IP8 ON at the same time" << endl;
gSystem->Exit(1);
}
int verbosity = std::max(Enable::VERBOSITY, Enable::HFARFWD_VERBOSITY);
const int offMomDetNr = 2;
const double om_xCent[offMomDetNr] = {46, 49};
const double om_zCent[offMomDetNr] = {3250, 3450};
for (int i = 0; i < offMomDetNr; i++)
{
auto *detOM = new PHG4BlockSubsystem(Form("offMomTruth_%d", i), i);
detOM->SuperDetector("offMomTruth");
detOM->set_double_param("place_x", PosFlip(om_xCent[i]));
detOM->set_double_param("place_y", 0);
detOM->set_double_param("place_z", PosFlip(om_zCent[i] - hFarFwdBeamLine::enclosure_center));
detOM->set_double_param("rot_y", AngleFlip(-0.045 * TMath::RadToDeg()));
detOM->set_double_param("size_x", 40); // Original design specification
detOM->set_double_param("size_y", 35); // Original design specification
detOM->set_double_param("size_z", 0.03);
detOM->set_string_param("material", "G4_Si");
detOM->OverlapCheck(overlapCheck);
detOM->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
detOM->SetActive();
detOM->set_color(0, 0, 1, 0.5);
if (verbosity) detOM->Verbosity(verbosity);
g4Reco->registerSubsystem(detOM);
}
auto *detZDCsurrogate = new PHG4BlockSubsystem("zdcTruth");
const double detZDCsurrogate_size_z = 0.1;
detZDCsurrogate->SuperDetector("ZDCsurrogate");
detZDCsurrogate->set_double_param("place_x", PosFlip(120));
detZDCsurrogate->set_double_param("place_y", 0);
detZDCsurrogate->set_double_param("place_z", 3350 - hFarFwdBeamLine::enclosure_center);
detZDCsurrogate->set_double_param("rot_y", AngleFlip(-0.035 * TMath::RadToDeg()));
detZDCsurrogate->set_double_param("size_x", 60);
detZDCsurrogate->set_double_param("size_y", 60);
detZDCsurrogate->set_double_param("size_z", detZDCsurrogate_size_z);
detZDCsurrogate->set_string_param("material", "G4_Si");
detZDCsurrogate->SetActive();
detZDCsurrogate->OverlapCheck(overlapCheck);
detZDCsurrogate->set_color(1, 0, 0, 0.5);
if (!Enable::ZDC_DISABLE_BLACKHOLE) detZDCsurrogate->BlackHole();
if (verbosity) detZDCsurrogate->Verbosity(verbosity);
detZDCsurrogate->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
g4Reco->registerSubsystem(detZDCsurrogate);
if (Enable::ZDC_DISABLE_BLACKHOLE)
{
EICG4ZDCSubsystem *detZDC = new EICG4ZDCSubsystem("EICG4ZDC");
detZDC->SetActive();
detZDC->set_double_param("place_z", 3350. + detZDCsurrogate_size_z - hFarFwdBeamLine::enclosure_center);
detZDC->set_double_param("place_x", PosFlip(120.0));
detZDC->set_double_param("rot_y", AngleFlip(-0.035));
detZDC->SetMotherSubsystem(hFarFwdBeamLine::hFarFwdBeamLineEnclosure);
detZDC->OverlapCheck(overlapCheck);
g4Reco->registerSubsystem(detZDC);
}
//----------------------
// Roman Pots: Both sets before and near the secondary focus
//----------------------
if( ! Enable::RP_DISABLE_HITPLANE )
{
string paramFile = string(getenv("CALIBRATIONROOT")) + "/RomanPots/RP_parameters_IP8.dat";
int Nlayers = GetParameterFromFile <int> (paramFile, "Number_layers");
for( int layer = 0; layer < Nlayers; layer++ ) {
auto *detRP = new EICG4RPSubsystem( Form("rpTruth_%d", layer), layer );
detRP->SuperDetector( "rpTruth" );
detRP->set_double_param( "FFenclosure_center", hFarFwdBeamLine::enclosure_center );
detRP->set_int_param( "layerNumber", layer + 1 );
detRP->SetBeamConfig( (Enable::BEAM_COLLISION_SETTING).Data() );
detRP->SetIonBeamEnergy( Enable::HFARFWD_ION_ENERGY );
detRP->SetElectronBeamEnergy( Enable::HFARBWD_E_ENERGY );
detRP->SetParametersFromFile( paramFile );
detRP->OverlapCheck( overlapCheck );
detRP->SetMotherSubsystem( hFarFwdBeamLine::hFarFwdBeamLineEnclosure );
detRP->SetActive( true );
if( verbosity ) { detRP->Verbosity( verbosity ); }
g4Reco->registerSubsystem( detRP );
}
}
if (verbosity > 0)
{
std::cout << "B0Magnet can be mother = " << hFarFwdBeamLine::B0Magnet->CanBeMotherSubsystem() << std::endl;
}
/* const int b0DetNr = 4;
const double b0Mag_zCent = 610;
const double b0Mag_zLen = 120;
for (int i = 0; i < b0DetNr; i++)
{
auto *detB0 = new PHG4CylinderSubsystem(Form("b0Truth_%d", i), i);
detB0->SuperDetector("b0Truth");
detB0->set_double_param("radius", 0);
detB0->set_double_param("thickness", 20);
detB0->set_double_param("length", 0.1);
detB0->set_string_param("material", "G4_Si");
detB0->set_double_param("place_y", 0);
detB0->set_double_param("place_z", b0Mag_zLen / (b0DetNr + 1) * (i - b0DetNr / 2));
detB0->OverlapCheck(overlapCheck);
detB0->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
detB0->SetActive(true);
if (verbosity)
detB0->Verbosity(verbosity);
g4Reco->registerSubsystem(detB0);
}*/
//---------------------------------
// B0 implementation
// Three choices: 1. Realistic detector; 2. Circulat plane; 3. hit plane with realistic detector goemetry
double b0tr_z = 0; //Subsystem position relative to B0 magnet (for iterator)
const int b0DetNr = 4;
const double b0Mag_zCent = 610;
const double b0Mag_zLen = 120;
const double b0tr[4]={10,40,70,100};
const double b0Cu_zLen = .2; //B0 dead material length
const double b0Si_zLen = .1; //B0 Si length
const double b0Ecal_zLen = 10; //B0 Ecal length
double pipe_hole_r = 3.5; //detector cut off for beam pipe
double pipe_hole = 2.5;
const double cable_hole = 2.0;
const double cable_x = 21.5;
double pipe_x = -1.; //pipe hole position
const double d_radius = 7.0; //detector cut off Packman
const double b0_radius = 23.5; //outer radius of B0-detector
const double b0_magradius = 24.5; //inner radius of B0-magnet
const double spanning_angle = 240; //spanning angle Packman
const double b0Ecal_z = 48;//B0 ECal position (relative to the B0-magnet)
double start_angle = -120; //start angle Packman
const double cross_angle = 0.035;
if (Enable::B0_DISABLE_HITPLANE) {
// Choice 1 realistic detector
// const double b0tr[4]={10,45,80,115};
//const double b0tr[4]={0,30,60,90};
//const double b0tr[5]={0,25,50,75,100};
cout << "Realistic B0"<<endl;
for (int i = 0; i < b0DetNr; i++)
{
if (Enable::B0_VAR_PIPE_HOLE){
pipe_hole = b0tr[i]*cross_angle;
pipe_x = cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[i]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else if (Enable::B0_CIRCLE_PIPE_HOLE){
pipe_hole = 0.1;
pipe_hole_r = pipe_hole_r + b0tr[b0DetNr-1]*cross_angle/2;
pipe_x = cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
else {
pipe_hole = b0tr[b0DetNr-1]*cross_angle;
pipe_x = cross_angle*(b0Mag_zCent - b0Mag_zLen/2 + b0tr[b0DetNr-1]/2) - hFarFwdBeamLine::B0Magnet_x;
}
cout <<"Starting B0 Tracker layer "<<i+1<<endl;
cout <<"Pipe Hole: "<< pipe_hole<<"\t"<<pipe_x<<endl;
b0tr_z = b0tr[i] - b0Mag_zLen / 2;
auto *detB0 = new EICG4B0Subsystem(Form("b0Truth_%d", i), i);
detB0->SuperDetector(Form("b0Truth_%d", i));
detB0->set_double_param("place_x", 0);
detB0->set_double_param("place_y", 0);
// detB0->set_int_param("ispipe", 0); //for future pipe implementation
detB0->set_double_param("pipe_hole", pipe_hole);
detB0->set_double_param("cable_hole", cable_hole);
detB0->set_double_param("outer_radius", b0_radius);
detB0->set_double_param("d_radius", d_radius);
detB0->set_double_param("length", b0Si_zLen);
detB0->set_string_param("material", "G4_Si");
detB0->set_double_param("startAngle",start_angle);
detB0->set_double_param("spanningAngle",spanning_angle);
detB0->set_double_param("detid",i);
detB0->set_double_param("pipe_x", pipe_x);
detB0->set_double_param("pipe_y", 0);
detB0->set_double_param("pipe_z", 0);
detB0->set_double_param("pipe_hole_r", pipe_hole_r);
detB0->set_double_param("cable_x", cable_x);
detB0->set_double_param("cable_y", 0);
detB0->set_double_param("cable_z", 0);
detB0->set_double_param("place_z", b0tr_z); // relative to B0 magnet
detB0->SetActive(true);
if (verbosity)
detB0->Verbosity(verbosity);
detB0->OverlapCheck(overlapCheck);
detB0->SetMotherSubsystem(hFarFwdBeamLine::B0Magnet);
g4Reco->registerSubsystem(detB0);
// For B0 Tracking Implementation
if (Enable::B0TRACKING){
if (B0TRACKING::FastKalmanFilter)
{
B0TRACKING::FastKalmanFilter->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilter->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::FastKalmanFilterB0Track->add_phg4hits(string("G4HIT_") + Form("b0Truth_%d", i) , // const std::string& phg4hitsNames,
B0TrackFastSim::Vertical_Plane, // const DETECTOR_TYPE phg4dettype,
G4B0TRACKING::PositionResolution, // const float radres,
G4B0TRACKING::PositionResolution, // const float phires,
0, // const float lonres, *ignored in plane detector*
1, // const float eff,
0); // const float noise
B0TRACKING::FastKalmanFilterB0Track->add_zplane_state(Form("b0Truth_%d", i), b0Mag_zCent+b0tr_z);
B0TRACKING::B0ProjectionNames.insert(Form("b0Truth_%d", i));
}
}
auto *detB0e = new EICG4B0Subsystem(Form("b0Dead_%d", i), i);
detB0e->SuperDetector("b0Dead");
// detB0e->set_int_param("ispipe", 0); //for future pipe implementation
detB0e->set_double_param("pipe_hole", pipe_hole);
detB0e->set_double_param("place_x", 0);
detB0e->set_double_param("place_y", 0);
detB0e->set_double_param("d_radius", d_radius);
detB0e->set_double_param("pipe_x", pipe_x);
detB0e->set_double_param("pipe_y", 0);
detB0e->set_double_param("pipe_z", 0);
detB0e->set_double_param("pipe_hole_r", pipe_hole_r);