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geant4.10.00.p01
examples
extended
field
field05
src
F05Field.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: F05Field.cc 75672 2013-11-05 08:47:41Z gcosmo $
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//
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/// \file field/field05/src/F05Field.cc
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/// \brief Implementation of the F05Field class
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "
F05Field.hh
"
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#include "
G4SystemOfUnits.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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F05Field::F05Field
() :
G4ElectroMagneticField
()
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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F05Field::~F05Field
()
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
F05Field::GetFieldValue
(
const
G4double
Point[4],
G4double
* Bfield )
const
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{
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// Point[0],Point[1],Point[2] are x-, y-, z-cordinates, Point[3] is time
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const
G4double
Bz = 0.24*
tesla
;
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const
G4double
Er = 2.113987E+6*
volt
/
m
;
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G4double
Ex,Ey;
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G4double
posR = std::sqrt(std::pow(Point[0],2) + std::pow(Point[1],2));
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G4double
cos_theta, sin_theta;
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if
(posR>0){
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cos_theta = Point[0]/(
G4double
)posR;
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sin_theta = Point[1]/(
G4double
)posR;
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Ex = -1*Er*cos_theta;
//apply radial electric field
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Ey = -1*Er*sin_theta;
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}
else
{
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Ex=0;
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Ey=0;
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}
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Bfield[0]=0;
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Bfield[1]=0;
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Bfield[2]=Bz;
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Bfield[3]=Ex;
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Bfield[4]=Ey;
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Bfield[5]=0;
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return
;
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}
F05Field::GetFieldValue
virtual void GetFieldValue(const G4double Point[4], G4double *Bfield) const
Definition:
F05Field.cc:53
F05Field::~F05Field
virtual ~F05Field()
Definition:
F05Field.cc:47
python.hepunit.m
m
Definition:
hepunit.py:54
F05Field.hh
Definition of the F05Field class.
python.hepunit.volt
int volt
Definition:
hepunit.py:166
python.hepunit.tesla
tesla
Definition:
hepunit.py:190
G4ElectroMagneticField
Definition:
G4ElectroMagneticField.hh:62
G4double
double G4double
Definition:
G4Types.hh:76
G4SystemOfUnits.hh
F05Field::F05Field
F05Field()
Definition:
F05Field.cc:41
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