Gabriele Cosmo
332 lines
11 KiB
C++
332 lines
11 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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// $Id: G4Abla.hh,v 1.7 2007/12/03 19:36:05 miheikki Exp $
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// Translation of INCL4.2/ABLA V3
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// Pekka Kaitaniemi, HIP (translation)
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// Christelle Schmidt, IPNL (fission code)
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// Alain Boudard, CEA (contact person INCL/ABLA)
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// Aatos Heikkinen, HIP (project coordination)
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#include "globals.hh"
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#include "G4AblaDataDefs.hh"
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#include "G4InclDataDefs.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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*
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* We support Doxygen with JavaDoc style.
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*
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* \author{pekka.kaitaniemi@helsinki.fi}
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*/
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/**
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* A constructor.
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*/
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G4Abla();
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/**
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* This constructor is used by standalone test driver and the Geant4 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 interface
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*/
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G4Abla(G4Hazard *aHazard, G4Volant *aVolant, G4VarNtp *aVarntp);
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/**
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*
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*/
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G4Abla(G4Hazard *hazard, G4Volant *volant);
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/**
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* A destructor.
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* A more elaborate description of the destructor.
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*/
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~G4Abla();
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/**
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*
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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 nucleusMass mass 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 by INCL4)
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* @param recoilEnergy recoil energy of the nucleus
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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 breakItUp(G4double nucleusA, G4double nucleusZ, G4double nucleusMass, G4double excitationEnergy,
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G4double angularMomentum, G4double recoilEnergy, G4double momX, G4double momY, G4double momZ,
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G4int eventnumber);
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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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void initEvapora();
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/**
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* qrot 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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*/
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void qrot(G4double z, G4double a, G4double bet, G4double sig, G4double u, 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(int a,int z, int 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, G4double jprf,
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G4double *zf_par, G4double *af_par, G4double *mtota_par,
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G4double *pleva_par, G4double *pxeva_par, G4double *pyeva_par,
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G4int *ff_par, G4int *inttype_par, G4int *inum_par);
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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 *probn_par, G4double *proba_par,
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G4double *probf_par, G4double *ptotl_par, G4double *sn_par, G4double *sbp_par, G4double *sba_par, G4double *ecn_par,
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G4double *ecp_par,G4double *eca_par, G4double *bp_par, G4double *ba_par, G4int inttype, G4int inum, G4int itest);
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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 esous, G4double *dens, G4double bshell, G4double bs, G4double bk,
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G4double *temp, G4int optshp, G4int optcol, G4double defbet);
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/**
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* This subroutine calculates the fission barriers
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* of the liquid-drop model of Myers and Swiatecki (1967).
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* Analytic parameterization of Dahlinger 1982
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* replaces tables. Barrier heights from Myers and Swiatecki
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*/
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G4double bfms67(G4double zms, G4double ams);
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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(int 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, G4double *selmax);
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/**
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* TIRAGE ALEATOIRE DANS UNE EXPONENTIELLLE : Y=EXP(-X/T)
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*/
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G4double expohaz(G4int k, G4double T);
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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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*
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*/
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G4double pace2(G4double a, G4double z);
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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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// Fission
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public:
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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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*
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*/
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G4double fissility(G4int a, G4int z, G4int optxfis);
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// void evapora(G4double zprf, G4double aprf, G4double ee, G4double jprf,
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// G4double *zf_par, G4double *af_par, G4double *mtota_par,
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// G4double *pleva_par, G4double *pxeva_par);
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// G4double bfms67(G4double zms, G4double ams);
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// void lpoly(G4double x, G4int n, G4double pl[]);
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// G4double expohaz(G4int k, G4double T);
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// G4double fd(G4double E);
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// G4double f(G4double E);
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// G4double fmaxhaz(G4double k, G4double T);
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void even_odd(G4double r_origin,G4double r_even_odd,G4int &i_out);
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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,G4double n2,G4double beta2,G4double d);
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void fissionDistri(G4double &a,G4double &z,G4double &e,
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G4double &a1,G4double &z1,G4double &e1,G4double &v1,
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G4double &a2,G4double &z2,G4double &e2,G4double &v2);
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void standardRandom(G4double *rndm, G4long *seed);
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G4double haz(G4int k);
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G4double gausshaz(int k, double xmoy, double sig);
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public:
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// Coordinate system transformations:
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void lorab(G4double gam, G4double eta, G4double ein, G4double pin[],
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G4double *eout, G4double pout[]);
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void translab(G4double gamrem, G4double etrem, G4double csrem[4], G4int nopart, G4int ndec);
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void translabpf(G4double masse1, G4double t1, G4double p1, G4double ctet1,
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G4double phi1, G4double gamrem, G4double etrem, G4double R[][4],
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G4double *plab1, G4double *gam1, G4double *eta1, G4double csdir[]);
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void rotab(G4double R[4][4], G4double pin[4], G4double pout[4]);
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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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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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G4Pace *pace;
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G4Hazard *hazard;
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G4Ald *ald;
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G4Ablamain *ablamain;
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G4Emdpar *emdpar;
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G4Eenuc *eenuc;
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G4Ec2sub *ec2sub;
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G4Ecld *ecld;
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G4Fb *fb;
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G4Fiss *fiss;
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G4Opt *opt;
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G4Volant *volant;
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G4VarNtp *varntp;
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};
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