Geant4-11
G4RepleteEofM.hh
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25//
26// G4RepleteEofM
27//
28// Class description:
29//
30// This is the right-hand side of equation of motion in a combined
31// field, including: magnetic, electric, gravity, and gradient B field,
32// as well as spin tracking
33
34// Created: P.Gumplinger, 08.04.2013
35// -------------------------------------------------------------------
36#ifndef G4EOFM_HH
37#define G4EOFM_HH
38
39#include "G4ChargeState.hh"
40#include "G4EquationOfMotion.hh"
41
42class G4Field;
43
45{
46 public: // with description
47
48 G4RepleteEofM(G4Field*, G4int nvar = 8);
50
51 void SetChargeMomentumMass(G4ChargeState particleCharge, // in e+ units
52 G4double MomentumXc,
54
55 void EvaluateRhsGivenB(const G4double y[],
56 const G4double Field[],
57 G4double dydx[] ) const;
58 // Given the value of the field, this function
59 // calculates the value of the derivative dydx.
60
61 inline void SetAnomaly(G4double a) { anomaly = a; }
62 inline G4double GetAnomaly() const { return anomaly; }
63 // set/get magnetic anomaly
64
65 inline void SetBField() { fBfield = true; }
66 inline void SetEField() { fEfield = true; }
67 inline void SetgradB() { fgradB = true; }
68 inline void SetSpin() { fSpin = true; }
69
70 private:
71
73
74 G4bool fBfield=false, fEfield=false,
75 fGfield=false, fgradB=false, fSpin=false;
76
77 G4double charge=0.0, mass=0.0, magMoment=0.0, spin=0.0;
78
80
83};
84
85#endif
double G4double
Definition: G4Types.hh:83
bool G4bool
Definition: G4Types.hh:86
int G4int
Definition: G4Types.hh:85
G4double omegac
G4double magMoment
G4double gamma
void SetAnomaly(G4double a)
G4RepleteEofM(G4Field *, G4int nvar=8)
void SetChargeMomentumMass(G4ChargeState particleCharge, G4double MomentumXc, G4double mass)
G4double ElectroMagCof
void EvaluateRhsGivenB(const G4double y[], const G4double Field[], G4double dydx[]) const
G4double charge
G4double GetAnomaly() const
G4double anomaly