101 std::vector<G4double*>::iterator
pos;
102 for (pos=
CST.begin(); pos<
CST.end(); pos++)
105 for (pos=
PAR.begin(); pos<
PAR.end(); pos++)
108 for (pos=
SST.begin(); pos<
SST.end(); pos++)
111 for (pos=
S1T.begin(); pos<
S1T.end(); pos++)
114 for (pos=
B1T.begin(); pos<
B1T.end(); pos++)
117 for (pos=
S2T.begin(); pos<
S2T.end(); pos++)
120 for (pos=
B2T.begin(); pos<
B2T.end(); pos++)
123 for (pos=
S3T.begin(); pos<
S3T.end(); pos++)
126 for (pos=
B3T.begin(); pos<
B3T.end(); pos++)
129 for (pos=
S4T.begin(); pos<
S4T.end(); pos++)
132 for (pos=
B4T.begin(); pos<
B4T.end(); pos++)
140 outFile <<
"G4ChipsPionMinusElasticXS provides the elastic cross\n"
141 <<
"section for pion- nucleus scattering as a function of incident\n"
142 <<
"momentum. The cross section is calculated using M. Kossov's\n"
143 <<
"CHIPS parameterization of cross section data.\n";
200 if(lastCS<=0. && pEn>
lastTH)
221 colP.push_back(pMom);
304 G4int blast=
static_cast<int>(shift);
323 G4int blast=
static_cast<int>(shift);
364 const G4int n_pimpel=38;
366 G4double pimp_el[n_pimpel]={1.27,1.53,.0676,3.5,.36,.04,.017,.0025,.0557,2.4,7.,.7,.6,
367 .05,5.,74.,3.,3.4,.2,.17,.001,8.,.055,3.64,5.e-5,4000.,1500.,
368 .46,1.2e6,3.5e6,5.e-5,1.e10,8.5e8,1.e10,1.1,3.4e6,6.8e6,0.};
386 if ( tgZ == 1 && tgN == 0 )
388 for (
G4int ip=0; ip<n_pimpel; ip++)
lastPAR[ip]=pimp_el[ip];
412 lastPAR[0]=(.95*sa+2.E5/a16)/(1.+17/a);
415 lastPAR[3]=.5*a/(1.+3./a+1800./a8);
418 lastPAR[6]=(.55+.001*a2)/(1.+4.
E-4*a2);
419 lastPAR[7]=(.0002/asa+4.E-9*
a)/(1.+9./a4);
428 lastPAR[11]=.7/(1.+4.e-12*a16);
429 lastPAR[12]=2.5/a8/(a4+1.e-16*a32);
436 lastPAR[18]=9.e-7/(1.+.035*a5);
437 lastPAR[19]=(42.+2.7e-11*a16)/(1.+.14*a);
441 lastPAR[22]=2.4e-3*a8/(1.+2.6e-4*a7);
442 lastPAR[23]=3.5e-36*a32*a8/(1.+5.e-15*a32/
a);
444 lastPAR[24]=1.e5/(a8+2.5e12/a16);
445 lastPAR[25]=8.e7/(a12+1.e-27*a28*a28);
454 lastPAR[32]=1.5e-4/(1.+5.e-6*a12);
481 lastPAR[11]=.6*a/(1.+2.e15/a16);
482 lastPAR[12]=.17/(a+9.e5/a3+1.5e33/a32);
483 lastPAR[13]=(.001+7.e-11*a5)/(1.+4.4
e-11*a5);
484 lastPAR[14]=(p1a10*p1a10+2.e-29)/(1.+2.
e-22*a12);
486 lastPAR[15]=400./a12+2.e-22*a9;
487 lastPAR[16]=1.e-32*a12/(1.+5.e22/a14);
488 lastPAR[17]=1000./a2+9.5*sa*ssa;
489 lastPAR[18]=4.e-6*a*asa+1.e11/a16;
490 lastPAR[19]=(120./a+.002*a2)/(1.+2.e14/a16);
497 lastPAR[24]=.0011*asa/(1.+3.e34/a32/a4);
498 lastPAR[25]=1.e-5*a2+2.e14/a16;
499 lastPAR[26]=1.2e-11*a2/(1.+1.5e19/a12);
500 lastPAR[27]=.016*asa/(1.+5.e16/a16);
504 lastPAR[30]=11.*a3/(1.+7.e23/a16/a8);
507 lastPAR[32]=(.1+4.4e-5*a2)/(1.+5.e5/a4);
508 lastPAR[33]=3.5e-4*a2/(1.+1.e8/a8);
511 lastPAR[36]=1.e-9/a+s4a16*s4a16;
528 lastPAR[50]=900.*sa/(1.+500./a3);
531 lastPAR[51]=1.e15+2.e27/a4/(1.+2.e-18*a16);
580 else G4cout<<
"*Warning*G4ChipsPionMinusElasticXS::GetPTables: PDG="<<PDG
581 <<
", Z="<<tgZ<<
", N="<<tgN<<
", i="<<ini<<
" > fin="<<fin<<
", LP="<<LP
582 <<
" > ILP="<<ILP<<
" nothing is done!"<<
G4endl;
584 else G4cout<<
"*Warning*G4ChipsPionMinusElasticXS::GetPTables: PDG="<<PDG
585 <<
", Z="<<tgZ<<
", N="<<tgN<<
", i="<<ini<<
">= max="<<
nPoints<<
", LP="<<LP
586 <<
" > ILP="<<ILP<<
", lPMax="<<
lPMax<<
" nothing is done!"<<
G4endl;
595 ed <<
"PDG = " << PDG <<
", Z = " << tgZ <<
", N = " << tgN
596 <<
", while it is defined only for PDG=-211 (pi-)" <<
G4endl;
597 G4Exception(
"G4ChipsPionMinusElasticXS::GetPTables()",
"HAD_CHPS_0000",
610 if(PDG!=-211)
G4cout<<
"Warning*G4ChipsPionMinusElasticXS::GetExT:PDG="<<PDG<<
G4endl;
659 if(a>6.5)E3*=tm2*tm2*tm2;
675 if(std::fabs(tss)>1.
e-7) q2=(std::sqrt(
theB1*(
theB1+(tss+tss)*q2))-
theB1)/tss;
699 if(a<6.5) q2=lastTM-q2;
703 if(!(q2>=-1.||q2<=1.))
G4cout<<
"*NAN*G4QElasticCrossSect::GetExchangeT: -t="<<q2<<
G4endl;
716 if(
lastLP<-4.3)
return 0.;
723 ed <<
"PDG = " << PDG <<
", Z = " << tgZ <<
", N = " << tgN
724 <<
", while it is defined only for PDG=-211" <<
G4endl;
725 G4Exception(
"G4ChipsPionMinusElasticXS::GetSlope()",
"HAD_CHPS_0000",
744 if(PDG!=-211)
G4cout<<
"*Warn*G4ChipsPionMinusElasticXS::GetTabV: PDG="<<PDG<<
G4endl;
747 const G4bool isHeavyElementAllowed =
true;
748 if(tgZ<0 || ( !isHeavyElementAllowed && tgZ>92))
750 G4cout<<
"*Warning*G4QPionPlusElCS::GetTabValue:(1-92) No isotopes for Z="<<tgZ<<
G4endl;
765 if ( tgZ == 1 && tgN == 0 )
769 theS1=(lastPAR[15]+lastPAR[16]*dl2*dl2)/(1.+lastPAR[17]/p4/p)+
770 (lastPAR[18]/p2+lastPAR[19]*
p)/(p4+lastPAR[20]*sp);
772 theS2=lastPAR[24]+lastPAR[25]/(p4+lastPAR[26]*
p);
773 theB2=lastPAR[27]+lastPAR[28]/(p4+lastPAR[29]/
sp);
774 theS3=lastPAR[30]+lastPAR[31]/(p4*p4+lastPAR[32]*p2+lastPAR[33]);
775 theB3=lastPAR[34]+lastPAR[35]/(p4+lastPAR[36]);
784 return lastPAR[1]/(lr*lr+lastPAR[2])+
785 (lastPAR[8]*ld*ld+lastPAR[9]+lastPAR[10]/sp)/(1.+lastPAR[11]/p4)+
786 lastPAR[12]/(dl3*dl3+lastPAR[5])+lastPAR[13]/(dl4*dl4+lastPAR[7]);
814 theB4=lastPAR[43]*pa/p2/(1.+pa*lastPAR[44]);
846 static const G4double mPi2= mPi*mPi;
854 G4double mds=dmt*std::sqrt(pP2+mPi2)+mPi2+mt*mt;
855 return dmt*dmt*pP2/mds;
860 ed <<
"PDG = " << PDG <<
",Z = " << tgZ <<
",N = " << tgN
861 <<
", while it is defined only for p projectiles & Z_target>0" <<
G4endl;
862 G4Exception(
"G4ChipsPionMinusElasticXS::GetQ2max()",
"HAD_CHPS_0000",
static G4PionMinus * PionMinus()
G4double G4Exp(G4double initial_x)
Exponential Function double precision.
std::ostringstream G4ExceptionDescription
std::vector< ExP01TrackerHit * > a
static const G4double pos
static G4ParticleTable * GetParticleTable()
std::vector< G4double > colP
std::vector< G4double * > S1T
G4double CalculateCrossSection(G4bool CS, G4int F, G4int I, G4int pPDG, G4int Z, G4int N, G4double pP)
std::vector< G4double * > SST
std::vector< G4double * > PAR
std::vector< G4double * > B4T
std::vector< G4double * > S4T
G4double GetQ2max(G4int pPDG, G4int tgZ, G4int tgN, G4double pP)
G4ChipsPionMinusElasticXS()
G4IonTable * GetIonTable() const
std::vector< G4int > colN
std::vector< G4double > colTH
G4double GetPDGMass() const
G4double G4Log(G4double x)
G4double GetExchangeT(G4int tZ, G4int tN, G4int pPDG)
static constexpr double gigaelectronvolt
std::vector< G4double * > S2T
static constexpr double millibarn
static G4Pow * GetInstance()
G4double powA(G4double A, G4double y) const
~G4ChipsPionMinusElasticXS()
virtual void CrossSectionDescription(std::ostream &) const
std::vector< G4double * > B2T
std::vector< G4double * > CST
double A(double temperature)
#define G4_DECLARE_XS_FACTORY(cross_section)
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *description)
virtual G4bool IsIsoApplicable(const G4DynamicParticle *Pt, G4int Z, G4int A, const G4Element *elm, const G4Material *mat)
G4double GetPTables(G4double lpP, G4double lPm, G4int PDG, G4int tZ, G4int tN)
std::vector< G4double > PIN
virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg)
G4double GetTabValues(G4double lp, G4int pPDG, G4int tgZ, G4int tgN)
virtual G4double GetIsoCrossSection(const G4DynamicParticle *, G4int tgZ, G4int A, const G4Isotope *iso=0, const G4Element *elm=0, const G4Material *mat=0)
G4GLOB_DLL std::ostream G4cout
std::vector< G4double * > B3T
std::vector< G4double > colCS
std::vector< G4int > colZ
G4double GetTotalMomentum() const
G4ParticleDefinition * GetIon(G4int Z, G4int A, G4int lvl=0)
G4double GetSlope(G4int tZ, G4int tN, G4int pPDG)
static constexpr double GeV
std::vector< G4double * > B1T
std::vector< G4double * > S3T