Gabriele Cosmo
549 lines
19 KiB
C++
549 lines
19 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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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. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// ABLAXX statistical de-excitation model
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// Jose Luis Rodriguez, UDC (translation from ABLA07 and contact person)
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// Pekka Kaitaniemi, HIP (initial translation of ablav3p)
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// Aleksandra Kelic, GSI (ABLA07 code)
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// Davide Mancusi, CEA (contact person INCL)
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// Aatos Heikkinen, HIP (project coordination)
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//
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#pragma once
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#include "globals.hh"
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#include <memory>
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#include "G4AblaDataDefs.hh"
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#include "G4AblaRandom.hh"
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/**
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* Class containing ABLA++ de-excitation code.
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*/
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class G4Abla {
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public:
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/**
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* This constructor is used by standalone test driver and the Geant4
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* interface.
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*
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* @param aHazard random seeds
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* @param aVolant data structure for ABLA output
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* @param aVarNtp data structure for transfering ABLA output to Geant4
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* interface
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*/
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G4Abla(G4VarNtp *aVarntp);
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/**
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* Basic destructor.
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*/
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~G4Abla() = default;
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/// \brief Dummy copy constructor
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G4Abla(G4Abla const &other);
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/// \brief Dummy assignment operator
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G4Abla &operator=(G4Abla const &other);
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/**
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* Set verbosity level.
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*/
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void setVerboseLevel(G4int level);
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/**
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* Main interface to the de-excitation code.
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*
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* @param nucleusA mass number of the nucleus
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* @param nucleusZ charge number of the nucleus
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* @param excitationEnergy excitation energy of the nucleus
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* @param angularMomentum angular momentum of the nucleus (produced as output
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* by INCL4)
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* @param momX momentum x-component
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* @param momY momentum y-component
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* @param momZ momentum z-component
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* @param eventnumber number of the event
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*/
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void DeexcitationAblaxx(G4int nucleusA, G4int nucleusZ,
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G4double excitationEnergy, G4double angularMomentum,
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G4double momX, G4double momY, G4double momZ,
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G4int eventnumber);
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/**
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* Main interface to the de-excitation code for hyper-nuclei.
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*
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* @param nucleusA mass number of the nucleus
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* @param nucleusZ charge number of the nucleus
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* @param excitationEnergy excitation energy of the nucleus
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* @param angularMomentum angular momentum of the nucleus (produced as output
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* by INCL)
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* @param momX momentum x-component
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* @param momY momentum y-component
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* @param momZ momentum z-component
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* @param eventnumber number of the event
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* @param nucleusS is the strange number
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*/
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void DeexcitationAblaxx(G4int nucleusA, G4int nucleusZ,
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G4double excitationEnergy, G4double angularMomentum,
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G4double momX, G4double momY, G4double momZ,
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G4int eventnumber, G4int nucleusS);
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// Evaporation
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public:
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/**
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* Initialize ABLA evaporation code.
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*
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*/
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void initEvapora();
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/**
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* Initialize ABLA parameters.
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*
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*/
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void SetParameters();
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void SetParametersG4(G4int z, G4int a);
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/**
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* Coefficient of collective enhancement including damping
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* Input: z,a,bet,sig,u
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* Output: qr - collective enhancement factor
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* See junghans et al., nucl. phys. a 629 (1998) 635
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* @param z charge number
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* @param a mass number
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* @param bet beta deformation
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* @param sig perpendicular spin cut-off factor
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* @param u Energy
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* @return Coefficient of collective enhancement
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*/
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void qrot(G4double z, G4double a, G4double bet, G4double sig, G4double u,
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G4double *qr);
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/**
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* Model de la goutte liquide de c. f. weizsacker.
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* usually an obsolete option
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*/
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void mglw(G4double a, G4double z, G4double *el);
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/**
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* Mglms
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*/
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void mglms(G4double a, G4double z, G4int refopt4, G4double *el);
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/**
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*
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*/
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G4double spdef(G4int a, G4int z, G4int optxfis);
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/**
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* Calculation of fissility parameter
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*/
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G4double fissility(G4int a, G4int z, G4int ny, G4double sn, G4double slam,
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G4int optxfis);
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/**
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* Main evaporation routine.
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*/
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void evapora(G4double zprf, G4double aprf, G4double *ee_par, G4double jprf,
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G4double *zf_par, G4double *af_par, G4double *mtota_par,
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G4double *vleva_par, G4double *vxeva_par, G4double *vyeva_par,
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G4int *ff_par, G4int *fimf_par, G4double *fzimf, G4double *faimf,
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G4double *tkeimf_par, G4double *jprfout, G4int *inttype_par,
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G4int *inum_par, G4double EV_TEMP[indexpart][6],
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G4int *iev_tab_temp_par, G4int *nblam0);
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/**
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* Calculation of particle emission probabilities.
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*/
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void direct(G4double zprf, G4double a, G4double ee, G4double jprf,
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G4double *probp_par, G4double *probd_par, G4double *probt_par,
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G4double *probn_par, G4double *probhe_par, G4double *proba_par,
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G4double *probg_par, G4double *probimf_par, G4double *probf_par,
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G4double *problamb0_par, G4double *ptotl_par, G4double *sn_par,
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G4double *sbp_par, G4double *sbd_par, G4double *sbt_par,
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G4double *sbhe_par, G4double *sba_par, G4double *slamb0_par,
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G4double *ecn_par, G4double *ecp_par, G4double *ecd_par,
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G4double *ect_par, G4double *eche_par, G4double *eca_par,
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G4double *ecg_par, G4double *eclamb0_par, G4double *bp_par,
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G4double *bd_par, G4double *bt_par, G4double *bhe_par,
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G4double *ba_par, G4double *sp_par, G4double *sd_par,
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G4double *st_par, G4double *she_par, G4double *sa_par,
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G4double *ef_par, G4double *ts1_par, G4int, G4int inum,
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G4int itest, G4int *sortie, G4double *tcn, G4double *jprfn_par,
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G4double *jprfp_par, G4double *jprfd_par, G4double *jprft_par,
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G4double *jprfhe_par, G4double *jprfa_par,
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G4double *jprflamb0_par, G4double *tsum_par, G4int NbLam0);
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/**
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* Calculation of fission and the particle emission probabilities after
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* fission.
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*/
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void fission(G4double AF, G4double ZF, G4double EE, G4double JPRF,
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G4double *VX1_FISSION, G4double *VY1_FISSION,
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G4double *VZ1_FISSION, G4double *VX2_FISSION,
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G4double *VY2_FISSION, G4double *VZ2_FISSION, G4int *ZFP1,
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G4int *AFP1, G4int *SFP1, G4int *ZFP2, G4int *AFP2, G4int *SFP2,
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G4int *imode, G4double *VX_EVA_SC, G4double *VY_EVA_SC,
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G4double *VZ_EVA_SC, G4double EV_TEMP[indexpart][6],
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G4int *IEV_TAB_FIS, G4int *NbLam0);
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/**
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* Calculation of lorentz's boost
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*/
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void lorentz_boost(G4double VXRIN, G4double VYRIN, G4double VZRIN,
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G4double VXIN, G4double VYIN, G4double VZIN,
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G4double *VXOUT, G4double *VYOUT, G4double *VZOUT);
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/**
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* Calculation of unstable nuclei
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*/
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void unstable_nuclei(G4int AFP, G4int ZFP, G4int *AFPNEW, G4int *ZFPNEW,
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G4int &IOUNSTABLE, G4double VX, G4double VY, G4double VZ,
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G4double *VP1X, G4double *VP1Y, G4double *VP1Z,
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G4double BU_TAB_TEMP[indexpart][6], G4int *ILOOP);
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/**
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* Calculation of unstable nuclei tke
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*/
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void unstable_tke(G4double AIN, G4double ZIN, G4double ANEW, G4double ZNEW,
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G4double VXIN, G4double VYIN, G4double VZIN, G4double *V1X,
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G4double *V1Y, G4double *V1Z, G4double *V2X, G4double *V2Y,
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G4double *V2Z);
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/**
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* Calculation of tke for breakup fragments
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*/
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void tke_bu(G4double Z, G4double A, G4double ZALL, G4double AAL, G4double *VX,
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G4double *VY, G4double *VZ);
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/**
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* Calculation of the angular momentum of breakup fragments
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* according to Goldhaber model
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*/
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void AMOMENT(G4double AABRA, G4double APRF, G4int IMULTIFR, G4double *PX,
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G4double *PY, G4double *PZ);
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/**
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* Calculation of particle emission barriers.
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*/
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void barrs(G4int Z1, G4int A1, G4int Z2, G4int A2, G4double *sBARR,
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G4double *sOMEGA);
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/**
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* Calculation of particle emission between the saddle and scission point.
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*/
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void evap_postsaddle(G4double A, G4double Z, G4double E_scission_pre,
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G4double *E_scission_post, G4double *A_scission,
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G4double *Z_scission, G4double &vx_eva, G4double &vy_eva,
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G4double &vz_eva, G4int *NbLam0_par);
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/**
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* Calculation of imfs.
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*/
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void imf(G4double ACN, G4double ZCN, G4double TEMP, G4double EE,
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G4double *ZIMF, G4double *AIMF, G4double *BIMF, G4double *SBIMF,
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G4double *TIMF, G4double JPRF);
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/**
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* Calculation of omega at saddle point.
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*/
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void fomega_sp(G4double AF, G4double Y, G4double *MFCD, G4double *sOMEGA,
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G4double *sHOMEGA);
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/**
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* Calculation of omega at ground state.
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*/
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void fomega_gs(G4double AF, G4double ZF, G4double *K1, G4double *sOMEGA,
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G4double *sHOMEGA);
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/**
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* Calculation of tunnelling effect in fission.
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*/
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G4double tunnelling(G4double A, G4double ZPRF, G4double Y, G4double EE,
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G4double EF, G4double TEMP, G4double DENSG,
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G4double DENSF, G4double ENH_FACT);
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/**
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* Calculation of fission width at the saddle point according to B&W.
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*/
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void fission_width(G4double ZPRF, G4double A, G4double EE, G4double BS,
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G4double BK, G4double EF, G4double Y, G4double *GF,
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G4double *TEMP, G4double JPR, G4int IEROT,
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G4int FF_ALLOWED, G4int OPTCOL, G4int OPTSHP,
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G4double DENSG);
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/**
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* Calculation of unbound nuclei.
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*/
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void unbound(G4double SN, G4double SP, G4double SD, G4double ST, G4double SHE,
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G4double SA, G4double BP, G4double BD, G4double BT, G4double BHE,
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G4double BA, G4double *PROBF, G4double *PROBN, G4double *PROBP,
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G4double *PROBD, G4double *PROBT, G4double *PROBHE,
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G4double *PROBA, G4double *PROBIMF, G4double *PROBG,
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G4double *ECN, G4double *ECP, G4double *ECD, G4double *ECT,
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G4double *ECHE, G4double *ECA);
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/**
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* Calculation of the fission distribution.
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*/
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void fissionDistri(G4double &a, G4double &z, G4double &e, G4double &a1,
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G4double &z1, G4double &e1, G4double &v1, G4double &a2,
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G4double &z2, G4double &e2, G4double &v2,
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G4double &vx_eva_sc, G4double &vy_eva_sc,
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G4double &vz_eva_sc, G4int *NbLam0_par);
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/**
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* Calculation of even-odd effects in fission.
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*/
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void even_odd(G4double r_origin, G4double r_even_odd, G4int &i_out);
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/**
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* Functions for the fission model.
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*/
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G4double umass(G4double z, G4double n, G4double beta);
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G4double ecoul(G4double z1, G4double n1, G4double beta1, G4double z2,
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G4double n2, G4double beta2, G4double d);
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G4double Uwash(G4double E, G4double Ecrit, G4double Freduction,
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G4double gamma);
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G4double frldm(G4double z, G4double n, G4double beta);
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G4double eflmac_profi(G4double a, G4double z);
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G4double gausshaz(G4int k, G4double xmoy, G4double sig);
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G4double haz(G4int k);
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/**
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* Level density parameters.
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*/
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void densniv(G4double a, G4double z, G4double ee, G4double ef, G4double *dens,
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G4double bshell, G4double bs, G4double bk, G4double *temp,
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G4int optshp, G4int optcol, G4double defbet, G4double *ecor,
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G4double jprf, G4int ifis, G4double *qr);
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/**
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* Calculation of the fission probability modified by transient time effects.
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*/
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void part_fiss(G4double BET, G4double GP, G4double GF, G4double Y,
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G4double TAUF, G4double TS1, G4double TSUM, G4int *CHOICE,
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G4double ZF, G4double AF, G4double FT, G4double *T_LAPSE,
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G4double *GF_LOC);
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G4double func_trans(G4double TIME, G4double ZF, G4double AF, G4double BET,
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G4double Y, G4double FT, G4double T_0);
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/**
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* This subroutine calculates the ordinary legendre polynomials of
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* order 0 to n-1 of argument x and stores them in the vector pl.
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* They are calculated by recursion relation from the first two
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* polynomials.
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* Written by A.J.Sierk LANL t-9 February, 1984
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*/
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void lpoly(G4double x, G4int n, G4double pl[]);
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/**
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* This function will calculate the liquid-drop nuclear mass for spheri
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* configuration according to the preprint NUCLEAR GROUND-STATE
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* MASSES and DEFORMATIONS by P. Mo"ller et al. from August 16, 1993 p.
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* All constants are taken from this publication for consistency.
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*/
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G4double eflmac(G4int ia, G4int iz, G4int flag, G4int optshp);
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/**
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* Procedure for calculating the pairing correction to the binding
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* energy of a specific nucleus.
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*/
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void appariem(G4double a, G4double z, G4double *del);
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/**
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* PROCEDURE FOR CALCULATING THE PARITY OF THE NUMBER N.
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* RETURNS -1 IF N IS ODD AND +1 IF N IS EVEN
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*/
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void parite(G4double n, G4double *par);
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/**
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* RISE TIME IN WHICH THE FISSION WIDTH HAS REACHED
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* 90 PERCENT OF ITS FINAL VALUE
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*/
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G4double tau(G4double bet, G4double homega, G4double ef, G4double t);
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/**
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* KRAMERS FAKTOR - REDUCTION OF THE FISSION PROBABILITY
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* INDEPENDENT OF EXCITATION ENERGY
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*/
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G4double cram(G4double bet, G4double homega);
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/**
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* CALCULATION OF THE SURFACE BS OR CURVATURE BK OF A NUCLEUS
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* RELATIVE TO THE SPHERICAL CONFIGURATION
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* BASED ON MYERS, DROPLET MODEL FOR ARBITRARY SHAPES
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*/
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G4double bipol(G4int iflag, G4double y);
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/**
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* THIS SUBROUTINE RETURNS THE BARRIER HEIGHT BFIS, THE
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* GROUND-STATE ENERGY SEGS, IN MEV, AND THE ANGULAR MOMENTUM
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* AT WHICH THE FISSION BARRIER DISAPPEARS, LMAX, IN UNITS OF
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* H-BAR, WHEN CALLED WITH INTEGER AGUMENTS IZ, THE ATOMIC
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* NUMBER, IA, THE ATOMIC MASS NUMBER, AND IL, THE ANGULAR
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* MOMENTUM IN UNITS OF H-BAR. (PLANCK'S CONSTANT DIVIDED BY
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* 2*PI).
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*/
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void barfit(G4int iz, G4int ia, G4int il, G4double *sbfis, G4double *segs,
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G4double *selmax);
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/**
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* Calculation of decay widths for light particles.
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*/
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G4double width(G4double AMOTHER, G4double ZMOTHER, G4double APART,
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G4double ZPART, G4double TEMP, G4double B1, G4double SB1,
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G4double EXC);
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/**
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* Calculation of penetration factors for light charged particles.
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*/
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G4double pen(G4double A, G4double ap, G4double omega, G4double T);
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/**
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* Calculation of mean value of orbital angular momentum.
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*/
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void lorb(G4double AMOTHER, G4double ADAUGHTER, G4double LMOTHER,
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G4double EEFINAL, G4double *LORBITAL, G4double *SIGMA_LORBITAL);
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/**
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* Calculation of BS and BK for the nuclear-level density.
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*/
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void bsbkbc(G4double A, G4double Z, G4double *BS, G4double *BK, G4double *BC);
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/**
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* Special functions used for the emission of particles.
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*/
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G4double erf(G4double x);
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G4double gammp(G4double a, G4double x);
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void gcf(G4double *gammcf, G4double a, G4double x, G4double gln);
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void gser(G4double *gamser, G4double a, G4double x, G4double gln);
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G4double fvmaxhaz(G4double T);
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G4double fvmaxhaz_neut(G4double x);
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/**
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* Random numbers.
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*/
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void standardRandom(G4double *rndm, G4long *seed);
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/**
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* LOGARITHM OF THE GAMM FUNCTION
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*/
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G4double gammln(G4double xx);
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/**
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* DISTRIBUTION DE MAXWELL
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*/
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G4double fd(G4double E);
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/**
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*FONCTION INTEGRALE DE FD(E)
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*/
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G4double f(G4double E);
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/**
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* tirage aleatoire dans une maxwellienne
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*/
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G4double fmaxhaz(G4double T);
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/**
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* tirage aleatoire dans une maxwellienne
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*/
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G4double fmaxhaz_old(G4double T);
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/**
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* Random generator according to the
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powerfunction y = x**(lambda) in the range from xmin to xmax
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*/
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G4int IPOWERLIMHAZ(G4double lambda, G4int xmin, G4int xmax);
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/**
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*
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*/
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void guet(G4double *x_par, G4double *z_par, G4double *find_par);
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/**
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* Limits of existing nuclei
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*/
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void isostab_lim(G4int z, G4int *nmin, G4int *nmax);
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/**
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* Fill the data array for INCL
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*/
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void FillData(G4int IMULTBU, G4int IEV_TAB);
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/**
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* Separation energies of lambda
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*/
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G4double gethyperseparation(G4double A, G4double Z, G4int ny);
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/**
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* Separation energies of for other particles for hypernuclei
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*/
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G4double getdeltabinding(G4double a, G4int nblamb);
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G4double gethyperbinding(G4double A, G4double Z, G4int ny);
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public:
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// Utils
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G4int min(G4int a, G4int b);
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G4double min(G4double a, G4double b);
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G4int max(G4int a, G4int b);
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G4double max(G4double a, G4double b);
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G4double DSIGN(G4double a, G4double b);
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G4int ISIGN(G4int a, G4int b);
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G4int nint(G4double number);
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G4int secnds(G4int x);
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G4int mod(G4int a, G4int b);
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G4double dmod(G4double a, G4double b);
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G4double dint(G4double a);
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G4int idint(G4double a);
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G4int idnint(G4double value);
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G4double utilabs(G4double a);
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G4double dmin1(G4double a, G4double b, G4double c);
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private:
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G4int verboseLevel;
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G4int ilast;
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G4double T_freeze_out_in;
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G4int IEV_TAB_SSC;
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G4double BU_TAB[indexpart][12], EV_TAB[indexpart][6], EV_TAB_SSC[indexpart][6];
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G4int gammaemission;
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G4double T_freeze_out;
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std::unique_ptr<G4Ald> ald;
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std::unique_ptr<G4Ec2sub> ec2sub;
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std::unique_ptr<G4Ecld> ecld;
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std::unique_ptr<G4Mexp> masses;
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std::unique_ptr<G4Fb> fb;
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std::unique_ptr<G4Fiss> fiss;
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std::unique_ptr<G4Opt> opt;
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G4VarNtp *varntp;
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G4int Ainit, Zinit, Sinit;
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};
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