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geant4/source/particles/shortlived/src/G4ExcitedMesonConstructor.cc
T
Gabriele Cosmo fc6af9e721 Import Geant4 10.4.0 source tree
2017-12-08 12:52:30 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
// $Id: G4ExcitedMesonConstructor.cc 105720 2017-08-16 12:38:10Z gcosmo $
//
//
// --------------------------------------------------------------
// GEANT 4 class implementation file
// History: first implementation, based on object model of
// 10 oct 1998 H.Kurashige
// ---------------------------------------------------------------
// 01 Oct. 02 Fixed PDG codes for a0(1450), f0(1370), k0_star(1430)
#include "G4ExcitedMesonConstructor.hh"
#include "G4SystemOfUnits.hh"
#include "G4ParticleDefinition.hh"
#include "G4ParticleTable.hh"
#include "G4PhaseSpaceDecayChannel.hh"
#include "G4VDecayChannel.hh"
#include "G4DecayTable.hh"
G4ExcitedMesonConstructor::G4ExcitedMesonConstructor(G4int ,
G4int )
: type("meson"), leptonNumber(0), baryonNumber(0)
{
}
G4ExcitedMesonConstructor::~G4ExcitedMesonConstructor()
{
}
void G4ExcitedMesonConstructor::Construct(G4int idx)
{
G4int iType;
if (idx < 0 ) {
for (G4int state=0; state< NMultiplets; state +=1) {
for (iType = 0; iType < NMesonTypes ; iType++)
ConstructMesons(state, iType);
}
} else if (idx < NMultiplets ) {
for (iType = 0; iType < NMesonTypes ; iType++)
ConstructMesons(idx, iType);
} else {
#ifdef G4VERBOSE
if (G4ParticleTable::GetParticleTable()->GetVerboseLevel()>1) {
G4cerr << "G4ExcitedMesonConstructor::Construct()";
G4cerr << " illegal index os state = " << idx << G4endl;
}
#endif
}
}
G4bool G4ExcitedMesonConstructor::Exist(G4int idxState, G4int idxType)
{
G4bool value = true;
if ( idxType == TEtaPrime ) {
if (idxState==N13P0) value = false;
if (idxState==N13D1) value = false;
} else if ( idxType == TPi ) {
if (idxState==N23P2) value = false;
}
return value;
}
#include "G4ExcitedMesons.hh"
void G4ExcitedMesonConstructor::ConstructMesons(G4int iState, G4int iType)
{
if (!Exist(iState, iType) ) return;
// Construct Resonace particles as dynamic object
// Arguments for constructor are as follows
// name mass width
// charge 2*spin
// parity C-conjugation
// 2*Isospin 2*Isospin3
// G-parity
// type lepton number Baryon number
// PDG encoding
// stable lifetime decay table
G4String aName;
G4ExcitedMesons* particle;
for ( G4int iIso3=(-1)*iIsoSpin[iType]; iIso3<=iIsoSpin[iType]; iIso3+=2) {
aName= GetName(iIso3, iState, iType);
G4double fmass = mass[iState][iType];
G4double fwidth = width[iState][iType];
if ( (iType== TK) || (iType==TAntiK ) ) {
if ( GetCharge(iIso3,iType) == 0.0) {
fmass += massKdiff[iState];
fwidth += widthKdiff[iState];
}
}
particle = new G4ExcitedMesons(
aName, fmass, fwidth,
GetCharge(iIso3,iType), iSpin[iState],
iParity[iState], iChargeConjugation[iState],
iIsoSpin[iType], iIso3,
iGParity[iState][iType],
type, leptonNumber, baryonNumber,
GetEncoding(iIso3, iState, iType),
false, 0.0, NULL
);
if ( (iType==TEta) || (iType==TEtaPrime) || ((iType==TPi)&&(iIso3==0)) ) {
// set same encoding for AntiParticle
particle->SetAntiPDGEncoding(GetEncoding(iIso3, iState, iType));
}
particle->SetMultipletName(name[iState][iType]);
particle->SetDecayTable(CreateDecayTable( aName, iIso3, iState, iType));
}
}
G4int G4ExcitedMesonConstructor::GetQuarkContents(G4int iQ,
G4int iIso3,
G4int iType)
{
// Quark contents
G4int quark=0;
if (iType == TPi) {
if ( iIso3 == 2 ){
if ( iQ == 0 ){ quark = 2; }
else { quark = 1; }
} else if ( iIso3 == 0 ){
quark = 1;
} else if ( iIso3 == -2 ){
if ( iQ == 0 ){ quark = 1; }
else { quark = 2; }
}
} else if (iType == TEta) {
quark = 2;
} else if (iType == TEtaPrime) {
quark = 3;
} else if (iType == TAntiK) {
if ( iIso3 == 1 ){
if ( iQ == 0 ){ quark = 3; }
else { quark = 1; }
} else if ( iIso3 == -1 ){
if ( iQ == 0 ){ quark = 3; }
else { quark = 2; }
}
} else if (iType == TK) {
if ( iIso3 == 1 ){
if ( iQ == 0 ){ quark = 2; }
else { quark = 3; }
} else if ( iIso3 == -1 ){
if ( iQ == 0 ){ quark = 1; }
else { quark = 3; }
}
}
return quark;
}
G4double G4ExcitedMesonConstructor::GetCharge(G4int iIsoSpin3, G4int idxType )
{
static const G4double quark_charge[7] =
{
0., -1./3., +2./3., -1./3., +2./3., -1./3., +2./3.
};
G4double charge = quark_charge[GetQuarkContents(0, iIsoSpin3, idxType)]*eplus;
charge -= quark_charge[GetQuarkContents(1, iIsoSpin3, idxType)]*eplus;
return charge;
}
G4int G4ExcitedMesonConstructor::GetEncoding(G4int iIsoSpin3,
G4int idxState,
G4int idxType )
{
G4int encoding = encodingOffset[idxState];
encoding += iSpin[idxState] +1;
G4int iQ = 0;
G4int iQbar = 1;
if ( idxType == TPi ) {
if (iIsoSpin3<0) {
iQ = 1;
iQbar = 0;
}
} else if ( idxType == TK ) {
iQ = 1;
iQbar = 0;
}
encoding += 100*GetQuarkContents(iQ, iIsoSpin3, idxType);
encoding += 10*GetQuarkContents(iQbar, iIsoSpin3, idxType);
if ( idxType == TPi ) {
if (iIsoSpin3<0) {
encoding *= -1;
}
} else if ( idxType == TAntiK ) {
encoding *= -1;
}
// PDG2005
//
if (idxState == 9 ) {
if (idxType == TEta) {
// f2(1810) 9030225
encoding = 9030225;
} else if (idxType == TEtaPrime) {
// f2(2010) 9060225
encoding = 9060225;
}
}
// PDG2013
if (idxState == 1 ) {
if (idxType == TEta) {
// f0(1370) 30221
encoding = 30221;
}
}
return encoding;
}
G4DecayTable* G4ExcitedMesonConstructor::CreateDecayTable(
const G4String& parentName,
G4int iIso3,
G4int iState,
G4int iType)
{
// create decay table
G4DecayTable* decayTable = new G4DecayTable();
G4double br;
if ((iType==TK)||(iType==TAntiK)) {
if ( (br=bRatio[iState][iType][MKPi]) >0.0) {
AddKPiMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKStarPi]) >0.0) {
AddKStarPiMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKRho]) >0.0) {
AddKRhoMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKOmega]) >0.0) {
AddKOmegaMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKStar2Pi]) >0.0) {
AddKStar2PiMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKTwoPi]) >0.0) {
AddKTwoPiMode( decayTable, parentName, br, iIso3, iType );
}
if ( (br=bRatio[iState][iType][MKEta]) >0.0) {
AddKEtaMode( decayTable, parentName, br, iIso3, iType );
}
} else {
if ( (br=bRatio[iState][iType][MPiGamma]) >0.0) {
AddPiGammaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MRhoGamma]) >0.0) {
AddRhoGammaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2Pi]) >0.0) {
Add2PiMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiRho]) >0.0) {
AddPiRhoMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiEta]) >0.0) {
AddPiEtaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M3Pi]) >0.0) {
Add3PiMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M4Pi]) >0.0) {
Add4PiMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MKKStar]) >0.0) {
AddKKStarMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2PiEta]) >0.0) {
Add2PiEtaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MRhoEta]) >0.0) {
AddRhoEtaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2PiRho]) >0.0) {
Add2PiRhoMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2PiOmega]) >0.0) {
Add2PiOmegaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2Eta]) >0.0) {
Add2EtaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2K]) >0.0) {
Add2KMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][M2KPi]) >0.0) {
Add2KPiMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiOmega]) >0.0) {
AddPiOmegaMode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiF2]) >0.0) {
AddPiF2Mode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiF0]) >0.0) {
AddPiF0Mode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
if ( (br=bRatio[iState][iType][MPiA2]) >0.0) {
AddPiA2Mode( decayTable, parentName, br, iIso3, iIsoSpin[iType] );
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKPiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon+","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon0","pi+");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"anti_kaon0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon-","pi+");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon+","pi-");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon-","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"anti_kaon0","pi-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKTwoPiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k2_star(1430)+","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k2_star(1430)0","pi+");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"anti_k2_star(1430)0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k2_star(1430)-","pi+");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k2_star(1430)0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k2_star(1430)+","pi-");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k2_star(1430)-","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"anti_k2_star(1430)0","pi-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKOmegaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon+","omega");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"anti_kaon0","omega");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon0","omega");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon-","omega");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKEtaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon+","eta");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"anti_kaon0","eta");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon0","eta");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon-","eta");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKRhoMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon+","rho0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon0","rho+");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"anti_kaon0","rho0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon-","rho+");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon0","rho0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"kaon+","rho-");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"kaon-","rho0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"anti_kaon0","rho-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKStarPiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k_star+","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k_star0","pi+");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"anti_k_star0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k_star-","pi+");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k_star0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"k_star+","pi-");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 2,
"k_star-","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 2,
"anti_k_star0","pi-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKStar2PiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iType)
{
// K* --> K pipi(I=1)
G4VDecayChannel* mode;
//
if (iIso3 == +1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"k_star+","pi+","pi-");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"k_star0","pi+","pi0");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"anti_k_star0","pi+","pi-");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"k_star-","pi+","pi0");
decayTable->Insert(mode);
}
} else if (iIso3 == -1) {
if (iType == TK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"k_star0","pi+","pi-");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"k_star+","pi-","pi0");
decayTable->Insert(mode);
}else if (iType==TAntiK) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"k_star-","pi+","pi-");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"anti_k_star0","pi-","pi0");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiGammaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "pi+";
} else if (iIso3 == 0) {
daughter = "pi0";
} else if (iIso3 ==-2) {
daughter = "pi-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"gamma");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiOmegaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "pi+";
} else if (iIso3 == 0) {
daughter = "pi0";
} else if (iIso3 ==-2) {
daughter = "pi-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"omega");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddRhoGammaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "rho+";
} else if (iIso3 == 0) {
daughter = "rho0";
} else if (iIso3 ==-2) {
daughter = "rho-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"gamma");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiEtaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "pi+";
} else if (iIso3 == 0) {
daughter = "pi0";
} else if (iIso3 ==-2) {
daughter = "pi-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"eta");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddRhoEtaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "rho+";
} else if (iIso3 == 0) {
daughter = "rho0";
} else if (iIso3 ==-2) {
daughter = "rho-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"eta");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiF2Mode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "pi+";
} else if (iIso3 == 0) {
daughter = "pi0";
} else if (iIso3 ==-2) {
daughter = "pi-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"f2(1270)");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiF0Mode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
if ((iIso!=2)&&(iIso!=0)) return decayTable;
G4VDecayChannel* mode;
//
G4String daughter;
if (iIso3 == +2) {
daughter = "pi+";
} else if (iIso3 == 0) {
daughter = "pi0";
} else if (iIso3 ==-2) {
daughter = "pi-";
} else {
return decayTable;
}
// create decay channel [parent BR #daughters]
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
daughter,"f0(1370)");
// add decay table
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2PiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
G4String daughterPi1;
G4String daughterPi2;
G4double r;
// I = 0 states
if (iIso==0) {
if (iIso3==0) {
// pi+ + pi-
daughterPi1 = "pi+";
daughterPi2 = "pi-";
r = br*2./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi1,daughterPi2);
decayTable->Insert(mode);
// pi0 + pi0
daughterPi1 = "pi0";
daughterPi2 = "pi0";
r = br*1./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi1,daughterPi2);
decayTable->Insert(mode);
}
} else if (iIso==2) {
if (iIso3==+2) {
// pi+ + pi0
daughterPi1 = "pi+";
daughterPi2 = "pi0";
r = br;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi1,daughterPi2);
// add decay table
decayTable->Insert(mode);
} else if (iIso3==0) {
// pi+ + pi-
daughterPi1 = "pi+";
daughterPi2 = "pi-";
r = br;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi1,daughterPi2);
decayTable->Insert(mode);
} else if (iIso3==-2) {
// pi- + pi0
daughterPi1 = "pi-";
daughterPi2 = "pi0";
r = br;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi1,daughterPi2);
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiRhoMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
G4String daughterPi;
G4String daughterRho;
G4double r;
// I = 0 states
if (iIso==0) {
if (iIso3==0) {
// pi+ + rho-
daughterPi = "pi+";
daughterRho = "rho-";
r = br/3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
// pi0 + rho0
daughterPi = "pi0";
daughterRho = "rho0";
r = br*1./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
// pi- + rho+
daughterPi = "pi-";
daughterRho = "rho+";
r = br*1./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
}
} else if (iIso==2) {
if (iIso3==+2) {
// pi+ + rho0
daughterPi = "pi+";
daughterRho = "rho0";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
// pi0 + rho+
daughterPi = "pi0";
daughterRho = "rho+";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
} else if (iIso3==0) {
// pi+ + rho-
daughterPi = "pi+";
daughterRho = "rho-";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
// pi- + rho+
daughterPi = "pi-";
daughterRho = "rho+";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
} else if (iIso3==-2) {
// pi- + rho0
daughterPi = "pi-";
daughterRho = "rho0";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
// pi0 + rho-
daughterPi = "pi0";
daughterRho = "rho-";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterRho);
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddPiA2Mode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
G4String daughterPi;
G4String daughterA2;
G4double r;
// I = 0 states
if (iIso==0) {
if (iIso3==0) {
// pi+ + a2(1320)-
daughterPi = "pi+";
daughterA2 = "a2(1320)-";
r = br/3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
// pi0 + a2(1320)0
daughterPi = "pi0";
daughterA2 = "a2(1320)0";
r = br*1./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
// pi- + a2(1320)+
daughterPi = "pi-";
daughterA2 = "a2(1320)+";
r = br*1./3.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
}
} else if (iIso==2) {
if (iIso3==+2) {
// pi+ + a2(1320)0
daughterPi = "pi+";
daughterA2 = "a2(1320)0";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
// pi0 + a2(1320)+
daughterPi = "pi0";
daughterA2 = "a2(1320)+";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
} else if (iIso3==0) {
// pi+ + a2(1320)-
daughterPi = "pi+";
daughterA2 = "a2(1320)-";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
// pi- + a2(1320)+
daughterPi = "pi-";
daughterA2 = "a2(1320)+";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
} else if (iIso3==-2) {
// pi- + a2(1320)0
daughterPi = "pi-";
daughterA2 = "a2(1320)0";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
// pi0 + a2(1320)-
daughterPi = "pi0";
daughterA2 = "a2(1320)-";
r = br/2.;
mode = new G4PhaseSpaceDecayChannel(nameParent, r, 2,
daughterPi,daughterA2);
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add3PiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
// I =0 state
// This mode is X(I=0,J=1) --> pi+,pi-,pi0 mode
if (iIso==0) {
// pi+ + pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 3,
"pi+","pi-","pi0");
decayTable->Insert(mode);
} else if (iIso==2) {
// This mode is X(I=1) --> pi + pipi(I=0) mode
if (iIso3==+2) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"pi+","pi0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"pi+","pi+","pi-");
decayTable->Insert(mode);
} else if (iIso3==0) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"pi0","pi0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"pi0","pi+","pi-");
decayTable->Insert(mode);
} else if (iIso3==-2) {
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"pi-","pi0","pi0");
decayTable->Insert(mode);
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"pi-","pi+","pi-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add4PiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int )
{
G4VDecayChannel* mode;
if (iIso3==0) {
// 2pi+ + 2pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 4,
"pi+","pi-","pi+","pi-");
decayTable->Insert(mode);
// pi+ + pi- + 2pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 4,
"pi+","pi-","pi0","pi0");
decayTable->Insert(mode);
} else if (iIso3==+2) {
// pi+ + 3pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 4,
"pi+","pi0","pi0","pi0");
decayTable->Insert(mode);
// 2pi+ + pi- + pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 4,
"pi+","pi+","pi-","pi0");
decayTable->Insert(mode);
} else if (iIso3==-2) {
// pi- + 3pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 4,
"pi-","pi0","pi0","pi0");
decayTable->Insert(mode);
// 2pi- + pi+ + pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 4,
"pi-","pi-","pi+","pi0");
decayTable->Insert(mode);
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2PiEtaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int , G4int iIso)
{
// f1-->eta + pi + pi mode
if (iIso!=0) return decayTable;
G4VDecayChannel* mode;
// eta pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"eta","pi+","pi-");
decayTable->Insert(mode);
// eta pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"eta","pi0","pi0");
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2EtaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int , G4int iIso)
{
if (iIso!=0) return decayTable;
G4VDecayChannel* mode;
// eta eta
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"eta","eta");
decayTable->Insert(mode);
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2PiOmegaMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
if (iIso==0) {
// omega pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br*2./3., 3,
"omega","pi+","pi-");
decayTable->Insert(mode);
// omega pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"omega","pi0","pi0");
decayTable->Insert(mode);
} else if (iIso==2) {
if (iIso3==+2) {
// omega pi+ pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 3,
"omega","pi+","pi0");
decayTable->Insert(mode);
} else if (iIso3==0) {
// omega pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 3,
"omega","pi-","pi+");
decayTable->Insert(mode);
// omega pi0 pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 3,
"omega","pi0","pi0");
decayTable->Insert(mode);
} else if (iIso3==-2) {
// omega pi- pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 3,
"omega","pi-","pi0");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2PiRhoMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int iIso)
{
G4VDecayChannel* mode;
if (iIso==0) {
// f1 --> rho0 + pi+ pi-
// rho0 pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho0","pi+","pi-");
decayTable->Insert(mode);
} else if (iIso==2) {
if (iIso3==+2) {
// rho+ pi0 pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho+","pi0","pi0");
decayTable->Insert(mode);
// rho+ pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho+","pi+","pi-");
decayTable->Insert(mode);
// rho0 pi+ pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho0","pi+","pi0");
decayTable->Insert(mode);
// rho- pi+ pi+
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho-","pi+","pi+");
decayTable->Insert(mode);
} else if (iIso3==-2) {
// rho- pi0 pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho-","pi0","pi0");
decayTable->Insert(mode);
// rho- pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho-","pi+","pi-");
decayTable->Insert(mode);
// rho0 pi- pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho0","pi-","pi0");
decayTable->Insert(mode);
// rho+ pi- pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho+","pi-","pi-");
decayTable->Insert(mode);
} else if (iIso3==0) {
// rho+ pi- pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho+","pi-","pi0");
decayTable->Insert(mode);
// rho0 pi+ pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho0","pi+","pi-");
decayTable->Insert(mode);
// rho0 pi0 pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho0","pi0","pi0");
decayTable->Insert(mode);
// rho- pi+ pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/5., 3,
"rho-","pi+","pi-");
decayTable->Insert(mode);
}
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::AddKKStarMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int )
{
G4VDecayChannel* mode;
if (iIso3==0) {
// X(I=0,J=1)-->K + Anti-K*, Anti_K + K* mode
// K+ + K*-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/4., 2,
"kaon+","k_star-");
decayTable->Insert(mode);
// K- + K*+
mode = new G4PhaseSpaceDecayChannel(nameParent, br/4., 2,
"kaon-","k_star0");
decayTable->Insert(mode);
// K0 + Anti_K*0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/4., 2,
"kaon0","anti_k_star0");
decayTable->Insert(mode);
// Anti_K0 + K*0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/4., 2,
"anti_kaon0","k_star0");
decayTable->Insert(mode);
} else if (iIso3==2) {
// K+ + Anti_K*0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"kaon+","anti_k_star0");
decayTable->Insert(mode);
// K0 + K*+
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"anti_kaon0","k_star+");
decayTable->Insert(mode);
} else if (iIso3==-2) {
// K- + K*0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"kaon-","k_star0");
decayTable->Insert(mode);
// K0 + K*-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"kaon0","k_star-");
decayTable->Insert(mode);
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2KMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int iIso3, G4int )
{
G4VDecayChannel* mode;
if (iIso3==0) {
// K+ + K-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"kaon+","kaon-");
decayTable->Insert(mode);
// K0 + Anti_K0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/2., 2,
"kaon0","anti_kaon0");
decayTable->Insert(mode);
} else if (iIso3==+2) {
// K+ + anti_K0
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon+","anti_kaon0");
decayTable->Insert(mode);
} else if (iIso3==-2) {
// K- + K0
mode = new G4PhaseSpaceDecayChannel(nameParent, br, 2,
"kaon-","kaon0");
decayTable->Insert(mode);
}
return decayTable;
}
G4DecayTable* G4ExcitedMesonConstructor::Add2KPiMode(
G4DecayTable* decayTable, const G4String& nameParent,
G4double br, G4int , G4int iIso)
{
// X(I=0)-->KKpi
if (iIso!=0) return decayTable;
G4VDecayChannel* mode;
// K+ + K- + pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/6., 3,
"kaon+","kaon-","pi0");
decayTable->Insert(mode);
// K0 + Anti_K0 + pi0
mode = new G4PhaseSpaceDecayChannel(nameParent, br/6., 3,
"kaon0","anti_kaon0","pi0");
decayTable->Insert(mode);
// K+ + anti_K0 + pi-
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"kaon+","anti_kaon0","pi-");
decayTable->Insert(mode);
// K- + K0 + pi+
mode = new G4PhaseSpaceDecayChannel(nameParent, br/3., 3,
"kaon-","kaon0","pi+");
decayTable->Insert(mode);
return decayTable;
}
// PDG2005
// eta(1440) is renamed to eta(1475)
// omega(1600) is renamed to omega(1650)
//
//
const char* G4ExcitedMesonConstructor::name[G4ExcitedMesonConstructor::NMultiplets ][ G4ExcitedMesonConstructor::NMesonTypes ] =
{
{ "b1(1235)", "h1(1170)", "h1(1380)", "k1(1270)", "k1(1270)" },
{ "a0(1450)", "f0(1370)", "", "k0_star(1430)", "k0_star(1430)" },
{ "a1(1260)", "f1(1285)", "f1(1420)", "k1(1400)", "k1(1400)" },
{ "a2(1320)", "f2(1270)","f2_prime(1525)","k2_star(1430)","k2_star(1430)"},
{"pi2(1670)", "eta2(1645)", "eta2(1870)", "k2(1770)", "k2(1770)" },
{"rho(1700)", "omega(1650)", "", "k_star(1680)", "k_star(1680)" },
{"rho3(1690)","omega3(1670)","phi3(1850)", "k3_star(1780)", "k3_star(1780)" },
{ "pi(1300)", "eta(1295)", "eta(1475)", "k(1460)", "k(1460)" },
{"rho(1450)","omega(1420)", "phi(1680)", "k_star(1410)", "k_star(1410)" },
{ "", "f2(1810)", "f2(2010)", "k2_star(1980)", "k2_star(1980)" }
};
const G4double G4ExcitedMesonConstructor::mass[G4ExcitedMesonConstructor::NMultiplets ][ G4ExcitedMesonConstructor::NMesonTypes ] =
{
{ 1.2295*GeV, 1.170*GeV, 1.386*GeV, 1.272*GeV, 1.272*GeV },
{ 1.474*GeV, 1.350*GeV, 0.0, 1.430*GeV, 1.430*GeV },
{ 1.230*GeV,1.2819*GeV,1.4264*GeV, 1.403*GeV, 1.403*GeV },
{ 1.3183*GeV,1.2755*GeV, 1.525*GeV,1.4256*GeV, 1.4256*GeV },
{ 1.6722*GeV, 1.617*GeV, 1.842*GeV, 1.773*GeV, 1.773*GeV },
{ 1.720*GeV, 1.670*GeV, 0.0, 1.718*GeV, 1.718*GeV },
{ 1.6888*GeV, 1.667*GeV, 1.854*GeV, 1.776*GeV, 1.776*GeV },
{ 1.300*GeV, 1.294*GeV, 1.476*GeV, 1.460*GeV, 1.460*GeV },
{ 1.465*GeV, 1.425*GeV, 1.680*GeV, 1.421*GeV, 1.421*GeV },
{ 0.0, 1.815*GeV, 2.010*GeV, 1.973*GeV, 1.973*GeV }
};
const G4double G4ExcitedMesonConstructor::massKdiff[ G4ExcitedMesonConstructor::NMultiplets ] = {
0.0*MeV, 0.0*MeV, 0.0*MeV, 6.8*MeV, 0.0*MeV,
0.0*MeV, 0.0*MeV, 0.0*MeV, 0.0*MeV, 0.0*MeV
};
const G4double G4ExcitedMesonConstructor::widthKdiff[ G4ExcitedMesonConstructor::NMultiplets ] = {
0.0*MeV, 0.0*MeV, 0.0*MeV, 10.5*MeV, 0.0*MeV,
0.0*MeV, 0.0*MeV, 0.0*MeV, 0.0*MeV, 0.0*MeV
};
const G4double G4ExcitedMesonConstructor::width[G4ExcitedMesonConstructor::NMultiplets ][ G4ExcitedMesonConstructor::NMesonTypes ] =
{
{ 142.0*MeV, 360.0*MeV, 91.0*MeV, 90.0*MeV, 90.0*MeV },
{ 265.0*MeV, 350.0*MeV, 0.0, 270.0*MeV, 270.0*MeV },
{ 420.0*MeV, 22.7*MeV, 54.9*MeV, 174.0*MeV, 174.0*MeV },
{ 107.0*MeV, 186.7*MeV, 73.0*MeV, 98.5*MeV, 98.5*MeV },
{ 260.0*MeV, 181.0*MeV, 225.0*MeV, 186.0*MeV, 186.0*MeV },
{ 250.0*MeV, 315.0*MeV, 0.0, 320.0*MeV, 320.0*MeV },
{ 161.0*MeV, 168.0*MeV, 87.0*MeV, 159.0*MeV, 159.0*MeV },
{ 400.0*MeV, 55.0*MeV, 85.0*MeV, 260.0*MeV, 260.0*MeV },
{ 400.0*MeV, 215.0*MeV, 150.0*MeV, 236.0*MeV, 236.0*MeV },
{ 0.0, 197.0*MeV, 200.0*MeV, 373.0*MeV, 373.0*MeV }
};
const G4int G4ExcitedMesonConstructor::iIsoSpin[] =
{
// Tpi TEta TEtaPrime TK TAntiK
2, 0, 0, 1, 1
};
const G4int G4ExcitedMesonConstructor::iSpin[] =
{
//N 1 1 1 1 1 1 1 2 2 2
// 1P1 3P0 3P1 3P2 1D2 3D1 3D3 1S0 3S1 3P2
2, 0, 2, 4, 4, 2, 6, 0, 2, 4
};
const G4int G4ExcitedMesonConstructor::iParity[] =
{
//N 1 1 1 1 1 1 1 2 2 2
// 1P1 3P0 3P1 3P2 1D2 3D1 3D3 1S0 3S1 3P2
+1, +1, +1, +1, -1, -1, -1, -1, -1, +1
};
const G4int G4ExcitedMesonConstructor::iChargeConjugation[] =
{
//N 1 1 1 1 1 1 1 2 2 2
// 1P1 3P0 3P1 3P2 1D2 3D1 3D3 1S0 3S1 3P2
-1, +1, +1, +1, +1, -1, -1, +1, -1, +1
};
const G4int G4ExcitedMesonConstructor::iGParity[G4ExcitedMesonConstructor::NMultiplets ][ G4ExcitedMesonConstructor::NMesonTypes ]=
{
{ +1, -1, -1, 0, 0},
{ -1, +1, 0, 0, 0},
{ -1, +1, +1, 0, 0},
{ -1, +1, +1, 0, 0},
{ -1, +1, +1, 0, 0},
{ +1, -1, 0, 0, 0},
{ +1, -1, -1, 0, 0},
{ -1, +1, +1, 0, 0},
{ +1, -1, -1, 0, 0},
{ 0, +1, +1, 0, 0}
};
const G4int G4ExcitedMesonConstructor::encodingOffset[]=
{ 10000, 10000, 20000, 0, 10000, 30000, 0, 100000,100000,100000};
const G4double G4ExcitedMesonConstructor::bRatio[G4ExcitedMesonConstructor::NMultiplets][G4ExcitedMesonConstructor::NMesonTypes][G4ExcitedMesonConstructor::NumberOfDecayModes]=
{
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "b1(1235)", "h1(1170)", "h1(1380)", "k1(1270)", "k1(1270)"
{
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.90, 0.10, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.47, 0.42, 0.11, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.47, 0.42, 0.11, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "a0(1450)", "f0(1370)", "", "k0_star(1430)", "k0_star(1430)"
{
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.90, 0.00, 0.00, 0.00, 0.10, 0.00, 0.00, 0.00, 0.10, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.10, 0.00, 0.00, 0.00, 0.70, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.20, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "a1(1260)", "f1(1285)", "f1(1420)", "k1(1400)", "k1(1400)"
{
{ 0.10, 0.00, 0.00, 0.90, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.07, 0.00, 0.00, 0.00, 0.00, 0.20, 0.00, 0.54, 0.00, 0.10, 0.00, 0.00, 0.00, 0.09, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.96, 0.03, 0.01, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.96, 0.03, 0.01, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
//"a2(1320)", "f2(1270)","f2_prime(1525)","k2_star(1430)","k2_star(1430)"
{
{ 0.00, 0.00, 0.00, 0.70, 0.00, 0.14, 0.00, 0.00, 0.00, 0.00, 0.00, 0.11, 0.00, 0.05, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.30, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.20, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.01, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.10, 0.89, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.50, 0.25, 0.09, 0.03, 0.13, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.50, 0.25, 0.09, 0.03, 0.13, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "pi2(1670)", "eta2(1645)", "eta2(1870)", "k2(1770)", "k2(1770)"
{
{ 0.00, 0.00, 0.00, 0.30, 0.00, 0.00, 0.00, 0.04, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.56, 0.10, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.10, 0.00, 0.00, 0.00, 0.90 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "rho(1700)", "omega(1650)", "", "k_star(1680)", "k_star(1680)"
{
{ 0.00, 0.00, 0.10, 0.00, 0.00, 0.20, 0.00, 0.00, 0.00, 0.00, 0.70, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.40, 0.30, 0.30, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.40, 0.30, 0.30, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "rho3(1690)","omega3(1670)","phi3(1850)", "k3_star(1780)", "k3_star(1780)"
{
{ 0.00, 0.00, 0.24, 0.00, 0.00, 0.00, 0.60, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.01, 0.04, 0.11, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.40, 0.00, 0.00, 0.00, 0.00, 0.00, 0.60, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.19, 0.20, 0.31, 0.00, 0.00, 0.00, 0.30, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.19, 0.20, 0.31, 0.00, 0.00, 0.00, 0.30, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "pi(1300)", "eta(1295)", "eta(1475)", "k(1460)", "k(1460)"
{
{ 0.00, 0.00, 0.00, 0.50, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.20, 0.20, 0.00, 0.00, 0.00, 0.00, 0.00, 0.60, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.50, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.50, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "rho(1450)","omega(1420)", "phi(1680)", "k_star(1410)", "k_star(1410)"
{
{ 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.80, 0.00, 0.00, 0.00, 0.00, 0.00, 0.10, 0.10, 0.00, 0.00, 0.00, 0.00 },
{ 0.30, 0.65, 0.05, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.30, 0.65, 0.05, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
},
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
// "", "f2(1810)", "f2(2010)", "k2_star(1980)", "k2_star(1980)"
{
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.50, 0.00, 0.00, 0.00, 0.00, 0.00, 0.30, 0.00, 0.00, 0.00, 0.00, 0.20, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.60, 0.40, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 },
{ 0.00, 0.00, 0.60, 0.40, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00 }
}
};
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