ECCE @ EIC Software
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4IonsShenCrossSection.hh
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4IonsShenCrossSection.hh
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 #ifndef G4IonsShenCrossSection_h
28 #define G4IonsShenCrossSection_h
29 //
30 // Class Description
31 // Implementation of formulas
32 // Shen et al. Nuc. Phys. A 491 130 (1989);
33 // Total Reaction Cross Section for Heavy-Ion Collisions
34 //
35 // Class Description - End
36 // 18-Sep-2003 First version is written by T. Koi
37 // 12-Nov-2003 Set upper limit at 10 GeV/n
38 // 12-Nov-2003 Insted of the lower limit,
39 // 0 is returned to a partilce with energy lowae than 10 MeV/n
40 // 15-Nov-2006 Change upper limit to 1 TeV/n
41 // However above 10GeV/n XS become constant.
42 // 23-Dec-2006 Isotope dependence added by D. Wright
43 // 19-Aug-2011 V.Ivanchenko move to new design and make x-section per element
44 //
45 
46 #include "globals.hh"
47 #include "G4Proton.hh"
48 
50 
52 {
53 public:
54 
56 
57  virtual ~G4IonsShenCrossSection();
58 
59  virtual
61  G4int Z, const G4Material*);
62 
63  virtual
65  G4int Z, const G4Material*);
66 
67  virtual
69  const G4Isotope* iso = 0,
70  const G4Element* elm = 0,
71  const G4Material* mat = 0);
72 
73  virtual void CrossSectionDescription(std::ostream&) const;
74 
75 private:
77 // const G4double lowerLimit;
78  const G4double r0;
79 
80  G4double calEcmValue(const G4double, const G4double, const G4double);
82 };
83 
84 #endif