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/* This file is part of MAUS: http://micewww.pp.rl.ac.uk:8080/projects/maus
*
* MAUS is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MAUS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MAUS. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <G4NistManager.hh>
#include <G4Material.hh>
#include <G4Tubs.hh>
#include <G4Box.hh>
#include <G4Trap.hh>
#include <G4LogicalVolume.hh>
#include <G4PVPlacement.hh>
#include <G4PVParameterised.hh>
#include <G4UserLimits.hh>
#include <G4VisAttributes.hh>
#include <G4Colour.hh>
#include <G4ios.hh>
#include <G4ThreeVector.hh>
#include <G4RotationMatrix.hh>
#include <globals.hh>
#include <G4SDManager.hh>
#include "DetModel/EMR/EMRBar.hh"
#include "DetModel/EMR/EMRSD.hh"
#include "DetModel/EMR/BarParameterisation.hh"
#include "CLHEP/Vector/Rotation.h"
#include <stdio.h>
#include <iostream>
EMRBar::EMRBar(MiceModule* mod,
G4Material* mater,
G4VPhysicalVolume *mlv) {
//--------- Material definition ---------
G4NistManager* nistMan = G4NistManager::Instance();
nistMan->SetVerbose(2);
//nistMan->ListMaterials("all";)
G4Material* Air = nistMan->FindOrBuildMaterial("G4_Galactic");
G4Material* Polystyrene = nistMan->FindOrBuildMaterial("G4_POLYSTYRENE");
G4String symbol; //a=mass of a mole;
G4double a, z, density; //z=mean number of protons;
G4int ncomponents, natoms;
G4Element* H = new G4Element("Hydrogen",symbol="H" , z= 1., a= 1.01*g/mole);
G4Element* C = new G4Element("Carbon" ,symbol="C" , z= 6., a= 12.01*g/mole);
G4Element* O = new G4Element("Oxygen" ,symbol="O" , z= 8., a= 15.9994*g/mole);
G4Material* Glue = new G4Material("EpoxyGlue", density= 1.36*g/cm3, ncomponents=3);
Glue->AddElement(C, natoms=261);
Glue->AddElement(H, natoms=304);
Glue->AddElement(O, natoms=40);
G4Material* Acr = new G4Material("Acrylic", density= 1.18*g/cm3, ncomponents=3);
Acr->AddElement(C, natoms=5);
Acr->AddElement(O, natoms=2);
Acr->AddElement(H, natoms=8);
// Print all the materials defined.
//
// G4cout << G4endl << "The materials defined are : " << G4endl << G4endl;
// G4cout << *(G4Material::GetMaterialTable()) << G4endl;
//--------- Sizes of the principal geometrical components (solids) ---------
G4double fNbOfBars = mod->propertyDouble("NbOfBars");
//std::cerr << "NUMBER OF BARS " << fNbOfBars << std::endl;
G4double fBarWidth = mod->propertyDouble("BarWidth");
G4double fBarHeight = mod->propertyDouble("BarHeight");
G4double fBarLength = mod->propertyDouble("BarLength");
G4double fHoleRad = mod->propertyDouble("HoleRad");
G4double fFiberCladdingExtRadius = mod->propertyDouble("FiberCladdingExtRadius");
G4double fFiberCoreRadius = 0.95*fFiberCladdingExtRadius ;
G4Material* BarMater = Polystyrene;
G4Material* HoleMater = Glue;
G4Material* FiberCladdingExtMater = Acr;
G4Material* FiberCoreMater = Polystyrene;
G4double fCalorimeterLength = 1.2*fBarLength;
G4double fWorldLength = 1.2*fCalorimeterLength;
//----------------------------------------------------------------------------
//------------------------------
// Calorimeter
//------------------------------
G4double HalfCaloLength = 0.5*fCalorimeterLength;
solidCalorimeter = new G4Box("calorimeter",HalfCaloLength,HalfCaloLength,HalfCaloLength);
logicCalorimeter = new G4LogicalVolume(solidCalorimeter,Air,"Calorimeter",0,0,0);
physiCalorimeter = new G4PVPlacement(0, // no rotation
mod->position(),
logicCalorimeter, // its logical volume
"Calorimeter", // its name
mlv->GetLogicalVolume(), // its mother volume
false, // no boolean operations
0); // copy number
//----------------------------------------------------------------------------
G4double pDz = 0.5*fBarHeight; // Half-length along the z-axis
G4double pTheta = 0.0; // Polar angle of the line joining the centres of the faces at -/+pDz
G4double pPhi = 0.0; // Azimuthal angle of the line joing the centre of the face at
// -pDz to the centre of the face at +pDz
G4double pDy1 = 0.5*fBarWidth; // Half-length along y of the face at -pDz
G4double pDx1 = 0.5*fBarLength; // Half-length along x of the side at y=-pDy1 of the face at -pDz
G4double pDx2 = 0.5*fBarLength; // Half-length along x of the side at y=+pDy1 of the face at -pDz
G4double pAlp1 = 0.0; // Angle with respect to the y axis from the centre of the side
// at y=-pDy1 to the centre at y=+pDy1 of the face at -pDz
G4double pDy2 = 0.01*cm; // Half-length along y of the face at +pDz
G4double pDx3 = pDx1; // Half-length along x of the side at y=-pDy2 of the face at +pDz
G4double pDx4 = pDx1; // Half-length along x of the side at y=+pDy2 of the face at +pDz
G4double pAlp2 = pAlp1; // Angle with respect to the y axis from the centre of the side
// at y=-pDy2 to the centre at y=+pDy2 of the face at +pDz
solidBar = new G4Trap("bar",pDz,pTheta,pPhi,pDy1,pDx1,pDx2,pAlp1,pDy2,pDx3,pDx4,pAlp2);
logicBar = new G4LogicalVolume(solidBar,BarMater,"Bar",0,0,0);
barParam = new BarParameterisation(fBarWidth,
fBarHeight,
fNbOfBars,
0.05*cm);
// dummy value : kZAxis -- modified by parameterised volume
//
physiBar = new G4PVParameterised("Bar", // their name
logicBar, // their logical volume
logicCalorimeter, // Mother logical volume
kZAxis, // Are placed along this axis
fNbOfBars, // Number of bars
barParam); // The parametrisation
fAddWLSFiber = mod->propertyBool("AddWLSFiber");
if (fAddWLSFiber) {
//------------------------------
// Hole
//------------------------------
G4RotationMatrix roty = G4RotationMatrix();
roty.rotateY(90*deg);
G4ThreeVector positionH = G4ThreeVector( 0.,0.,0.05*mm) ;
G4Transform3D transformH = G4Transform3D(roty,positionH);
solidHole = new G4Tubs("Hole", 0.*mm, fHoleRad/2, fBarLength/2, 0.*deg, 360.*deg);
logicHole = new G4LogicalVolume(solidHole,HoleMater,"Hole",0,0,0);
physiHole = new G4PVPlacement(transformH, // at (x,y,z)
logicHole, // its logical volume
"Hole", // its name
logicBar, // its mother volume
false, // no boolean operations
0); // copy number
//------------------------------
// Fiber Cladding
//------------------------------
solidFiberCladding = new G4Tubs("FiberCladding", 0.*mm, fFiberCladdingExtRadius/2, fBarLength/2, 0.*deg, 360.*deg);
logicFiberCladding = new G4LogicalVolume(solidFiberCladding,FiberCladdingExtMater,"FiberCladding",0,0,0);
physiFiberCladding = new G4PVPlacement(0, //no rotation
G4ThreeVector((fHoleRad-fFiberCladdingExtRadius)/2, 0., 0.),
logicFiberCladding, // its logical volume
"FiberCladding", // its name
logicHole, // its mother volume
false, // no boolean operations
0); // copy number
//------------------------------
// Fiber Core
//------------------------------
solidFiberCore = new G4Tubs("FiberCladding", 0.*mm, fFiberCoreRadius/2, fBarLength/2, 0.*deg, 360.*deg);
logicFiberCore = new G4LogicalVolume(solidFiberCore,FiberCoreMater,"FiberCore",0,0,0);
physiFiberCore = new G4PVPlacement(0, //no rotation
G4ThreeVector(),
logicFiberCore, // its logical volume
"FiberCore", // its name
logicFiberCladding, // its mother volume
false, // no boolean operations
0); // copy number
//------------------------------
}//if (fAddWLSFiber)
}
EMRBar::~EMRBar()
{
// delete physiCore;
}
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