Geant4  10.02
G4Diproton.cc
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 // $Id: G4Diproton.cc 69389 2013-05-02 15:54:09Z mkelsey $
27 //
28 // ------------------------------------------------------------
29 // Bertini Cascade diproton class implementation file
30 //
31 // History: first implementation, inspired by G4Diproton
32 // 17 Nov 2009: Michael Kelsey
33 // 06 Apr 2010: Do G4Ions initialization in ctor.
34 // 13 Apr 2010: Per Kurashige, inherit from G4VShortLivedParticle.
35 // 06 May 2010: Remove created particle from master table.
36 // 25 May 2012: Add flags to suppress particle-table error message.
37 // 01 May 2013: Remove G4ThreadLocal from static pointer.
38 // ----------------------------------------------------------------
39 
40 #include "G4Diproton.hh"
41 
42 #include "globals.hh"
43 #include "G4ios.hh"
44 #include "G4PhysicalConstants.hh"
45 #include "G4SystemOfUnits.hh"
46 #include "G4ParticleTable.hh"
47 
48 // ######################################################################
49 // ### DIPROTON ###
50 // ######################################################################
52 
53 // Arguments for constructor are as follows
54 // name mass width charge
55 // 2*spin parity C-conjugation
56 // 2*Isospin 2*Isospin3 G-parity
57 // type lepton number baryon number PDG encoding
58 // stable lifetime decay table
60  : G4VShortLivedParticle("diproton",
61  2.*proton_mass_c2, 0.0*MeV, +2.*eplus,
62  2, +1, 0,
63  2, +2, 0,
64  "nucleus", 0, +2, 0, /* ? 100020020 */
65  true, 0., NULL) {}
66 
67 
69  if (0 == theInstance) {
70  theInstance = new G4Diproton; // There can be only one
71 
73  G4bool tableReady = pTable->GetReadiness();
74  pTable->SetReadiness(false); // Suppress error message
75  pTable->Remove(theInstance); // Make invisible to GEANT4
76  pTable->SetReadiness(tableReady); // Set back 'ready to use' flag
77  }
78 
79  return theInstance;
80 }
81 
82 // Simple call-throughs
static const double MeV
Definition: G4SIunits.hh:211
G4ParticleDefinition * Remove(G4ParticleDefinition *particle)
void SetReadiness(G4bool val=true)
static G4Diproton * Definition()
Definition: G4Diproton.cc:68
G4bool GetReadiness() const
static G4Diproton * Diproton()
Definition: G4Diproton.cc:84
static G4Diproton * theInstance
Definition: G4Diproton.hh:49
bool G4bool
Definition: G4Types.hh:79
static G4Diproton * DiprotonDefinition()
Definition: G4Diproton.cc:83
static G4ParticleTable * GetParticleTable()
static const double eplus
Definition: G4SIunits.hh:196