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Differential D88 Diff 383 src/EvtGenModels/EvtbTosllScalarAmpNewExt.cpp

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src/EvtGenModels/EvtbTosllScalarAmpNewExt.cpp

Show First 20 Lines • Show All 285 Lines • ▼ Show 20 Linesvoid EvtbTosllScalarAmpNewExt::CalcAmp(
c = c10a * fp; c = c10a * fp;
d = c10a * ( 1.0 - pow( hatM2, 2 ) ) * ( f0 - fp ) / hats; d = c10a * ( 1.0 - pow( hatM2, 2 ) ) * ( f0 - fp ) / hats;
// to find ell^+ and ell^- in the B-meson daughters // to find ell^+ and ell^- in the B-meson daughters
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() );
EvtParticle* lepPlus = 0; EvtParticle* lepPlus = nullptr;
EvtParticle* lepMinus = 0; EvtParticle* lepMinus = nullptr;
lepPlus = ( charge1 > charge2 ) ? parent->getDaug( 1 ) : parent->getDaug( 2 ); lepPlus = ( charge1 > charge2 ) ? parent->getDaug( 1 ) : parent->getDaug( 2 );
lepMinus = ( charge1 < charge2 ) ? parent->getDaug( 1 ) lepMinus = ( charge1 < charge2 ) ? parent->getDaug( 1 )
: parent->getDaug( 2 ); : parent->getDaug( 2 );
EvtVector4C T1, T2; // hadronic matrix element vector structures EvtVector4C T1, T2; // hadronic matrix element vector structures
EvtVector4C lvc11, lvc12; // spin structures for EvtVector4C lvc11, lvc12; // spin structures for
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