42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
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#ifndef LEMuSRELMAG_SPIN_EQRHS
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#define LEMuSRELMAG_SPIN_EQRHS
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#include "G4Types.hh"
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#include "G4Mag_EqRhs.hh"
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class G4MagneticField;
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class LEMuSRElMag_SpinEqRhs : public G4Mag_EqRhs
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{
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public: // with description
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LEMuSRElMag_SpinEqRhs( G4MagneticField* MagField );
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~LEMuSRElMag_SpinEqRhs();
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// Constructor and destructor. No actions.
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void SetChargeMomentumMass(G4double particleCharge, // in e+ units
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G4double MomentumXc,
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G4double mass);
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void EvaluateRhsGivenB( const G4double y[],
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const G4double B[3],
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G4double dydx[] ) const;
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// Given the value of the magnetic field B, this function
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// calculates the value of the derivative dydx.
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private:
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G4double omegac;
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G4double anomaly;
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G4double ParticleCharge;
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G4double E;
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G4double gamma, m_mass;
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G4double beta;
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G4double cst;
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};
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#endif /* LEMuSRELMAG_SPIN_EQRHS */
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