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Differential D98 Diff 424 src/EvtGenModels/EvtbTosllVectorAmp.cpp

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src/EvtGenModels/EvtbTosllVectorAmp.cpp

Show First 20 Lines • Show All 122 Lines • ▼ Show 20 Linesvoid EvtbTosllVectorAmp::CalcAmp( EvtParticle* parent, EvtAmp& amp,
g = c10eff * a2 / ( 1 + mhatkstar ); g = c10eff * a2 / ( 1 + mhatkstar );
EvtComplex h; EvtComplex h;
h = c10eff * h = c10eff *
( ( 1 + mhatkstar ) * a1 - ( 1 - mhatkstar ) * a2 - 2 * mhatkstar * a0 ) / ( ( 1 + mhatkstar ) * a1 - ( 1 - mhatkstar ) * a2 - 2 * mhatkstar * a0 ) /
shat; shat;
EvtTensor4C T1, T2; EvtTensor4C T1, T2;
static EvtIdSet bmesons( "B-", "anti-B0", "anti-B_s0" ); static EvtIdSet bmesons{ "B-", "anti-B0", "anti-B_s0" };
static EvtIdSet bbarmesons( "B+", "B0", "B_s0" ); static EvtIdSet bbarmesons{ "B+", "B0", "B_s0" };
EvtParticle* lepPlus = nullptr; EvtParticle* lepPlus = nullptr;
EvtParticle* lepMinus = nullptr; EvtParticle* lepMinus = nullptr;
int charge1 = EvtPDL::chg3( parent->getDaug( 1 )->getId() ); int charge1 = EvtPDL::chg3( parent->getDaug( 1 )->getId() );
int charge2 = EvtPDL::chg3( parent->getDaug( 2 )->getId() ); int charge2 = EvtPDL::chg3( parent->getDaug( 2 )->getId() );
lepPlus = ( charge1 > charge2 ) ? parent->getDaug( 1 ) : parent->getDaug( 2 ); lepPlus = ( charge1 > charge2 ) ? parent->getDaug( 1 ) : parent->getDaug( 2 );
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