Gabriele Cosmo
95 lines
3.3 KiB
C++
95 lines
3.3 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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// $Id: G4eIonisationParameters.hh,v 1.6 2001/11/29 19:01:45 vnivanch Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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// Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
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// V. Ivanchenko
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// Values of the parameters from A. Forti's fit
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//
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// History:
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// -----------
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// 31 Jul 2001 MGP Created
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// 12.09.01 V.Ivanchenko Add param and interpolation of parametersVI
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// 10.10.2001 MGP Revision to improve code quality and
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// consistency with design
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// 29.11.01 V.Ivanchenko Parametrisation is updated
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//
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// -------------------------------------------------------------------
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// Class description:
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// Low Energy Electromagnetic Physics
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// Set of parameters for LowEnergyIonisation described spectrum
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// of delta-electrons retrieved from EEDL database.
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// Further documentation available from http://www.ge.infn.it/geant4/lowE
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// -------------------------------------------------------------------
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#ifndef G4IONISATIONPARAMETERS_HH
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#define G4IONISATIONPARAMETERS_HH 1
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#include "globals.hh"
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#include "G4DataVector.hh"
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#include "g4std/map"
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class G4VDataSetAlgorithm;
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class G4VEMDataSet;
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class G4eIonisationParameters {
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public:
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G4eIonisationParameters(G4int minZ = 1, G4int maxZ = 99);
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~G4eIonisationParameters();
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G4double Parameter(G4int Z, G4int shellIndex,
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G4int parameterIndex, G4double e) const;
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G4double Excitation(G4int Z, G4double e) const;
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void PrintData() const;
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private:
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// Hide copy constructor and assignment operator
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G4eIonisationParameters(const G4eIonisationParameters&);
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G4eIonisationParameters & operator=(const G4eIonisationParameters &right);
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void LoadData();
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G4int zMin;
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G4int zMax;
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G4DataVector activeZ;
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// Parameters of the energy spectra
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G4std::map<G4int,G4VEMDataSet*,G4std::less<G4int> > param;
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G4std::map<G4int,G4VEMDataSet*,G4std::less<G4int> > excit;
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size_t length;
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};
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#endif
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