source: trunk/source/processes/electromagnetic/lowenergy/test/PIXEtest.cc @ 1350

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// --------------------------------------------------------------------
//
// GEANT4     Test file
//
// File name: PIXEtest
//
// Author:    Alfonso Mantero  (alfonso.mantero@ge.infn.it)
// 
// History:
// --------
// 
// 22 Apr 2009 ALF 1st implementation based on work of Simona Saliceti
// 24 Apr 2009 ALF revision
// --------------------------------------------------------------------
//
// Test Description: 
// ------------------
// Test of second implementation of the Empiric Model for shell cross sections in proton ionisation
// --------------------------------------------------------------------
// $Id: PIXEtest.cc,v 1.6 2010/11/22 18:32:00 mantero Exp $
// GEANT4 tag $Name: geant4-09-04-ref-00 $

#include "globals.hh"
#include "G4ios.hh"
#include <stdio.h>
#include <vector>
#include <iostream>
#include <fstream>
#include "G4VhShellCrossSection.hh"
#include "G4teoCrossSection.hh"
#include "G4empCrossSection.hh"
#include "G4AtomicTransitionManager.hh"
#include "G4Proton.hh"
#include "G4Alpha.hh"
//#include "AIDA/AIDA.h"

int main()
{ 
   G4int Z; 
   G4double incidentEnergy;
   G4double mass;
   G4double deltaEnergy;
   size_t shellNumber;
   G4String fileName;
   G4String partType;
   G4String shellName;
   G4String model;
   G4String nameId;
   G4VhShellCrossSection* shellCS;
   G4ParticleDefinition* particle;

   //    G4VhShellCrossSection* shellExp = new G4hShellCrossSectionDoubleExp();
   //  here you deiude the implementation: G4teoCrossSection is ECPSSR theory: 
   //  you can choose the "analytical" implementetation of the theory or the "interpolated" 
   //  implementation from ISICS tables.
   //  G4hShellCrossSectionDoubleExp is previous work with ownmade fitting functions to Pauli for Alpha.

   G4cout << "Enter model (analytical/interpolated): " << G4endl;
   G4cin >> model;

   if (model == "analytical" || model == "interpolated") {

     shellCS = new G4teoCrossSection(model);
   }
   else if (model == "empirical") {
     shellCS = new G4empCrossSection();
   }

   G4cout << "Enter particle (p/a): " << G4endl;
   G4cin >> partType;
  
   if (partType == "p") {
   //  G4Proton* aProtone = G4Proton::Proton();
     particle = G4Proton::Proton();
   
   }
   else if (partType == "a") {
     particle  = G4Alpha::Alpha();
   }

   mass = particle->GetPDGMass();

   std::vector<G4double> energies;

   
  for (G4double i=-2; i<123; i=i+1)
     {
       energies.push_back(std::pow(10,(0.05*i+1)) *keV);
     } 
  

   G4cout << "Enter shell number: " << G4endl;
   G4cin >> shellNumber;

   if (shellNumber == 0) {shellName = "K";}
   else if (shellNumber == 1) {shellName = "L1";}
   else if (shellNumber == 2) {shellName = "L2";}
   else if (shellNumber == 3) {shellName = "L3";}

   if (model  == "analytical" ) { nameId = "A";}
   else if (model  == "interpolated" ) { nameId = "I";}

   G4String fileNameTxt = fileName;
   char buffer[3];
   std::ofstream myfile;

   //Z is the atomic number
   for (Z = 6; Z<=92; Z++)
     { 
       G4cout << "Z = " << Z << G4endl;
       snprintf(buffer, 3, "%d", Z);

       
       fileNameTxt = nameId + "-" + shellName + "-" + partType + "-" + buffer + ".dat";
       
       myfile.open (fileNameTxt);
       
       
       //Cross section for each incident energy
       for (size_t k=0; k<energies.size();k++)
         {
           incidentEnergy = energies[k]*MeV;
           deltaEnergy = 0.0;
                   
           std::vector<G4double> CS = shellCS->GetCrossSection(Z,incidentEnergy,mass,deltaEnergy,false);
           
           
           myfile << incidentEnergy << "\t\t" << CS[shellNumber]/barn << G4endl;  
           
           
         }
       
       myfile.close();
       fileNameTxt = fileName;     
       
     } 
   delete shellCS;
   
   G4cout<<"END OF THE MAIN PROGRAM"<<G4endl;
}