F05Field Class Reference

#include <Doxymodules_field.h>

Inheritance diagram for F05Field:

Public Member Functions
	F05Field ()=default
	~F05Field () override=default
G4bool	DoesFieldChangeEnergy () const override
	DoesFieldChangeEnergy() returns true.
void	GetFieldValue (const G4double Point[4], G4double *Bfield) const override
	GetFieldValue() returns the field value at a given point[].

Detailed Description

Definition at line 136 of file Doxymodules_field.h.

Constructor & Destructor Documentation

F05Field()

F05Field::F05Field ( )

default

~F05Field()

F05Field::~F05Field ( )

overridedefault

Member Function Documentation

DoesFieldChangeEnergy()

G4bool F05Field::DoesFieldChangeEnergy ( ) const

inlineoverride

DoesFieldChangeEnergy() returns true.

Definition at line 51 of file F05Field.hh.

{ return true; };

GetFieldValue()

void F05Field::GetFieldValue ( const G4double  Point[4], G4double *  Bfield  ) const

override

GetFieldValue() returns the field value at a given point[].

field is really field[6]: Bx,By,Bz,Ex,Ey,Ez. point[] is in global coordinates: x,y,z,t.

Definition at line 40 of file F05Field.cc.

{
  // Point[0],Point[1],Point[2] are x-, y-, z-cordinates, Point[3] is time
 
  const G4double Bz = 0.24*tesla;
  const G4double Er = 2.113987E+6*volt/m;
 
  G4double Ex,Ey;
 
  G4double posR = std::sqrt(std::pow(Point[0],2) + std::pow(Point[1],2));
  G4double cos_theta, sin_theta;
 
  if (posR>0){
     cos_theta = Point[0]/(G4double)posR;
     sin_theta = Point[1]/(G4double)posR;
     Ex = -1*Er*cos_theta;//apply radial electric field
     Ey = -1*Er*sin_theta;
  }else{
     Ex=0;
     Ey=0;
  }
 
  Bfield[0]=0;
  Bfield[1]=0;
  Bfield[2]=Bz;
 
  Bfield[3]=Ex;
  Bfield[4]=Ey;
  Bfield[5]=0;
 
  return;
}

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The documentation for this class was generated from the following files:

• .doxygen/Doxymodules_field.h
• extended/field/field05/include/F05Field.hh
• extended/field/field05/src/F05Field.cc