00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00028 // Author: V.Ivanchenko (Vladimir.Ivantchenko@cern.ch) 00029 // 00030 // Creation date: 2 April 2000 00031 // 00032 // Class Description: 00033 // 00034 // Selection of elements for negative particle capture 00035 // Selection between decay/capture for mu- 00036 // N.C.Mukhopadhyay Phys. Rep. 30 (1977) 1. 00037 00038 //----------------------------------------------------------------------------- 00039 // 00040 // Modifications: 00041 // 18/08/2000 V.Ivanchenko Update description 00042 // 17/05/2006 V.Ivanchenko Cleanup 00043 // 00044 //----------------------------------------------------------------------------- 00045 00046 #ifndef G4StopElementSelector_h 00047 #define G4StopElementSelector_h 1 00048 00049 #include "globals.hh" 00050 #include "G4Element.hh" 00051 00052 class G4Material; 00053 00054 class G4StopElementSelector 00055 { 00056 public: 00057 00058 G4StopElementSelector(); 00059 00060 ~G4StopElementSelector(); 00061 00062 G4Element* GetElement(const G4Material* aMaterial); 00063 G4double GetMuonCaptureRate(G4double Z, G4double A); 00064 G4double GetMuonDecayRate(G4double Z, G4double A); 00065 00066 private: 00067 // hide assignment operator as private 00068 G4StopElementSelector& operator=(const G4StopElementSelector &right); 00069 G4StopElementSelector(const G4StopElementSelector& ); 00070 00071 }; 00072 00073 #endif 00074