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geant4/LEMuSR/include/G4DecayWithSpin.hh

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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+// ------------------------------------------------------------
+//      GEANT 4 class header file
+//
+//      History:
+//      17 August 2004  P. Gumplinger
+// ------------------------------------------------------------
+//
+#ifndef G4DecayWithSpin_h
+#define G4DecayWithSpin_h 1
+
+#include "G4ios.hh"
+#include "globals.hh"
+#include "G4VRestDiscreteProcess.hh"
+#include "G4ParticleChangeForDecay.hh"
+
+#include "G4Decay.hh"
+
+class G4VExtDecayer;
+
+class G4DecayWithSpin : public G4Decay
+{
+  public:
+    //  Constructors
+    G4DecayWithSpin(const G4String& processName ="DecayWithSpin");
+
+    //  Destructor
+    virtual ~G4DecayWithSpin();
+
+  protected: // With Description
+    virtual G4VParticleChange* DecayIt(
+                             const G4Track& aTrack,
+                             const G4Step&  aStep
+                            );
+    // The DecayIt() method returns by pointer a particle-change object,
+    // which has information of daughter particles.
+
+  // private:
+public:
+  G4ThreeVector Spin_Precession(const G4Step& aStep,
+                                G4ThreeVector B, G4double deltatime );
+
+
+};
+
+
+
+#endif