Geant4  10.02
G4CoulombBarrier.hh
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4CoulombBarrier.hh 67983 2013-03-13 10:42:03Z gcosmo $
28 //
29 // Hadronic Process: Nuclear De-excitations
30 // by V. Lara (Dec 1999)
31 //
32 // 15-11-2010 V.Ivanchenko cleanup
33 
34 #ifndef G4CoulombBarrier_h
35 #define G4CoulombBarrier_h 1
36 
37 #include <CLHEP/Units/SystemOfUnits.h>
38 
39 #include "globals.hh"
40 #include "G4VCoulombBarrier.hh"
41 #include "G4HadronicException.hh"
42 
44 {
45 
46 public:
47 
49  G4CoulombBarrier(G4int anA, G4int aZ);
50  virtual ~G4CoulombBarrier();
51 
52  G4double GetCoulombBarrier(G4int ARes, G4int ZRes, G4double U) const;
53 
54 private:
56 
57  const G4CoulombBarrier & operator=(const G4CoulombBarrier & right);
58  G4bool operator==(const G4CoulombBarrier & right) const;
59  G4bool operator!=(const G4CoulombBarrier & right) const;
60 
62 
63  inline G4double CalcCompoundRadius(const G4double ZRes) const
64  {
65  return 2.173*CLHEP::fermi*(1.0+0.006103*static_cast<G4double>(GetZ())*ZRes)/
66  (1.0+0.009443*static_cast<G4double>(GetZ())*ZRes);
67  }
68 };
69 #endif
virtual ~G4CoulombBarrier()
G4double GetCoulombBarrier(G4int ARes, G4int ZRes, G4double U) const
G4bool operator==(const G4CoulombBarrier &right) const
int G4int
Definition: G4Types.hh:78
G4bool operator!=(const G4CoulombBarrier &right) const
G4double CalcCompoundRadius(const G4double ZRes) const
bool G4bool
Definition: G4Types.hh:79
const G4CoulombBarrier & operator=(const G4CoulombBarrier &right)
G4int GetZ(void) const
virtual G4double BarrierPenetrationFactor(G4double) const
double G4double
Definition: G4Types.hh:76
static const double fermi
Definition: G4SIunits.hh:102