Gabriele Cosmo
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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// -------------------------------------------------------------------
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//
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// GEANT4 Class file
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//
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//
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// File name: G4hShellCrossSectionDoubleExp
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//
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// Author: Simona Saliceti (simona.saliceti@ge.infn.it)
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//
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// History:
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// -----------
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// 31/05/2004 Simona Saliceti 1st implementation
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// -------------------------------------------------------------------
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// Class Description:
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// Empiric Model for K shell cross sections in proton ionisation
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// 2nd iteration, refined model at low energy
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// Based on Fitted empirical Reference Cross Sections for K-Shell Ionization
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// by Protons by H.Paul and J.Sacher, At. Data Nucl. Data Tables 42 (1989) 105
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//
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// -------------------------------------------------------------------
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// $Id: G4hShellCrossSectionDoubleExp.hh,v 1.2 2004/11/26 08:50:47 pia Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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#ifndef G4HSHELLCROSSSECTIONDOUBLEEXP_HH
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#define G4HSHELLCROSSSECTIONDOUBLEEXP_HH 1
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#include "globals.hh"
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#include "G4VhShellCrossSection.hh"
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#include "G4hShellCrossSectionDoubleExpData.hh"
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class G4hShellCrossSectionDoubleExp : public G4VhShellCrossSection
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{
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public:
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G4hShellCrossSectionDoubleExp();
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virtual ~G4hShellCrossSectionDoubleExp();
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virtual std::vector<G4double> GetCrossSection(G4int Z,
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G4double incidentEnergy,
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G4double mass,
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G4double deltaEnergy,
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G4bool testFlag = false) const;
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void SetTotalCS(G4double);
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protected:
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virtual std::vector<G4double> Probabilities(G4int Z,
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G4double incidentEnergy,
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G4double mass,
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G4double deltaEnergy) const;
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private:
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G4double GetCrossSectionDoubleExp(G4int Z,
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G4double incidentEnergy) const;
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// Hide copy constructor and assignment operator
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G4hShellCrossSectionDoubleExp(const G4hShellCrossSectionDoubleExp&);
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G4hShellCrossSectionDoubleExp & operator = (const G4hShellCrossSectionDoubleExp &right);
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G4hShellCrossSectionDoubleExpData* kShellData;
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G4double atomTotalCrossSection;
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};
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#endif
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