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>> 26 // $Id: F05Field.cc 75672 2013-11-05 08:47:41Z gcosmo $
26 // 27 //
27 /// \file field/field05/src/F05Field.cc 28 /// \file field/field05/src/F05Field.cc
28 /// \brief Implementation of the F05Field clas 29 /// \brief Implementation of the F05Field class
29 // 30 //
30 31
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 34
34 #include "F05Field.hh" 35 #include "F05Field.hh"
35 36
36 #include "G4SystemOfUnits.hh" 37 #include "G4SystemOfUnits.hh"
37 38
38 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 40
40 void F05Field::GetFieldValue(const G4double Po << 41 F05Field::F05Field() : G4ElectroMagneticField()
41 { 42 {
42 // Point[0],Point[1],Point[2] are x-, y-, z- << 43 }
>> 44
>> 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 46
44 const G4double Bz = 0.24 * tesla; << 47 F05Field::~F05Field()
45 const G4double Er = 2.113987E+6 * volt / m; << 48 {
>> 49 }
46 50
47 G4double Ex, Ey; << 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 52
49 G4double posR = std::sqrt(std::pow(Point[0], << 53 void F05Field::GetFieldValue( const G4double Point[4], G4double* Bfield ) const
>> 54 {
>> 55 // Point[0],Point[1],Point[2] are x-, y-, z-cordinates, Point[3] is time
>> 56
>> 57 const G4double Bz = 0.24*tesla;
>> 58 const G4double Er = 2.113987E+6*volt/m;
>> 59
>> 60 G4double Ex,Ey;
>> 61
>> 62 G4double posR = std::sqrt(std::pow(Point[0],2) + std::pow(Point[1],2));
50 G4double cos_theta, sin_theta; 63 G4double cos_theta, sin_theta;
51 64
52 if (posR > 0) { << 65 if (posR>0){
53 cos_theta = Point[0] / (G4double)posR; << 66 cos_theta = Point[0]/(G4double)posR;
54 sin_theta = Point[1] / (G4double)posR; << 67 sin_theta = Point[1]/(G4double)posR;
55 Ex = -1 * Er * cos_theta; // apply radial << 68 Ex = -1*Er*cos_theta;//apply radial electric field
56 Ey = -1 * Er * sin_theta; << 69 Ey = -1*Er*sin_theta;
>> 70 }else{
>> 71 Ex=0;
>> 72 Ey=0;
57 } 73 }
58 else { << 74
59 Ex = 0; << 75 Bfield[0]=0;
60 Ey = 0; << 76 Bfield[1]=0;
61 } << 77 Bfield[2]=Bz;
62 << 78
63 Bfield[0] = 0; << 79 Bfield[3]=Ex;
64 Bfield[1] = 0; << 80 Bfield[4]=Ey;
65 Bfield[2] = Bz; << 81 Bfield[5]=0;
66 <<
67 Bfield[3] = Ex; <<
68 Bfield[4] = Ey; <<
69 Bfield[5] = 0; <<
70 82
71 return; 83 return;
72 } 84 }
73 85