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src/EvtGenBase/EvtParticle.cpp
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| void EvtParticle::setLifetime( double tau ) | void EvtParticle::setLifetime( double tau ) | ||||
| { | { | ||||
| _t = tau; | _t = tau; | ||||
| } | } | ||||
| void EvtParticle::setLifetime() | void EvtParticle::setLifetime() | ||||
| { | { | ||||
| if ( _genlifetime ) { | if ( _genlifetime ) { | ||||
| _t = -log( EvtRandom::Flat() ) * EvtPDL::getctau( getId() ); | _t = EvtPDL::getctau( getId() ); | ||||
| if ( _t > 0 ) | |||||
| _t *= -log( EvtRandom::Flat() ); | |||||
| } | } | ||||
| } | } | ||||
| double EvtParticle::getLifetime() const | double EvtParticle::getLifetime() const | ||||
| { | { | ||||
| return _t; | return _t; | ||||
| } | } | ||||
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