Differential D41 Diff 213 src/LauResonanceMaker.cc

Changeset View

Standalone View

src/LauResonanceMaker.cc

Show First 20 Lines • Show All 619 Lines • ▼ Show 20 Lines	if ( factor_iter != bwFactors_.end() ) {
// If not then we just store the value to be used later		// If not then we just store the value to be used later
BlattWeisskopfCategoryInfo& categoryInfo = bwFactors_[bwCategory];		BlattWeisskopfCategoryInfo& categoryInfo = bwFactors_[bwCategory];
categoryInfo.bwFactor_ = 0;		categoryInfo.bwFactor_ = 0;
categoryInfo.defaultRadius_ = -1.0;		categoryInfo.defaultRadius_ = -1.0;
categoryInfo.radiusFixed_ = fixRadius;		categoryInfo.radiusFixed_ = fixRadius;
}		}
}		}

		LauBlattWeisskopfFactor* LauResonanceMaker::getParentBWFactor(Int_t resSpin, LauBlattWeisskopfFactor::BarrierType barrierType)
		{
		LauBlattWeisskopfFactor* bwFactor(0);

		// Look up the category in the category information map
		BWFactorCategoryMap::iterator factor_iter = bwFactors_.find( LauBlattWeisskopfFactor::Parent );

		if ( factor_iter != bwFactors_.end() ) {
		// If it exists, we can check if the factor object has been created
		BlattWeisskopfCategoryInfo& categoryInfo = factor_iter->second;

		if ( categoryInfo.bwFactor_ != 0 ) {
		// If so, simply clone it
		bwFactor = categoryInfo.bwFactor_->createClone( resSpin, barrierType );
		}
		}

		if ( bwFactor==0 ) {
		std::cerr<<"ERROR in LauResonanceMaker::getParentBWFactor : No parent Blatt-Weisskopf factor found to be cloned for K-matrix."<<std::endl;
		}
		return bwFactor;
		}

LauBlattWeisskopfFactor* LauResonanceMaker::getBWFactor( const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const LauResonanceInfo* resInfo )		LauBlattWeisskopfFactor* LauResonanceMaker::getBWFactor( const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const LauResonanceInfo* resInfo )
{		{
LauBlattWeisskopfFactor* bwFactor(0);		LauBlattWeisskopfFactor* bwFactor(0);

// If this is an independent factor, create it and add it to the list of independent factors, then return it		// If this is an independent factor, create it and add it to the list of independent factors, then return it
if ( bwCategory == LauBlattWeisskopfFactor::Indep ) {		if ( bwCategory == LauBlattWeisskopfFactor::Indep ) {
bwFactor = new LauBlattWeisskopfFactor( *resInfo, bwBarrierType_, bwRestFrame_, bwCategory );		bwFactor = new LauBlattWeisskopfFactor( *resInfo, bwBarrierType_, bwRestFrame_, bwCategory );
bwIndepFactors_.push_back(bwFactor);		bwIndepFactors_.push_back(bwFactor);
Show All 13 Lines	if ( factor_iter == bwFactors_.end() ) {
categoryInfo.radiusFixed_ = kTRUE;		categoryInfo.radiusFixed_ = kTRUE;
} else {		} else {
// If it exists, we can check if the factor object has been created		// If it exists, we can check if the factor object has been created
BlattWeisskopfCategoryInfo& categoryInfo = factor_iter->second;		BlattWeisskopfCategoryInfo& categoryInfo = factor_iter->second;

if ( categoryInfo.bwFactor_ != 0 ) {		if ( categoryInfo.bwFactor_ != 0 ) {
// If so, simply clone it		// If so, simply clone it
const UInt_t resSpin = resInfo->getSpin();		const UInt_t resSpin = resInfo->getSpin();
bwFactor = categoryInfo.bwFactor_->createClone( resSpin );		bwFactor = categoryInfo.bwFactor_->createClone( resSpin, categoryInfo.bwFactor_->getBarrierType() );
} else {		} else {
// Otherwise we need to create it, using the default value if it has been set		// Otherwise we need to create it, using the default value if it has been set
if ( categoryInfo.defaultRadius_ >= 0.0 ) {		if ( categoryInfo.defaultRadius_ >= 0.0 ) {
bwFactor = new LauBlattWeisskopfFactor( *resInfo, categoryInfo.defaultRadius_, bwBarrierType_, bwRestFrame_, bwCategory );		bwFactor = new LauBlattWeisskopfFactor( *resInfo, categoryInfo.defaultRadius_, bwBarrierType_, bwRestFrame_, bwCategory );
} else {		} else {
bwFactor = new LauBlattWeisskopfFactor( *resInfo, bwBarrierType_, bwRestFrame_, bwCategory );		bwFactor = new LauBlattWeisskopfFactor( *resInfo, bwBarrierType_, bwRestFrame_, bwCategory );
}		}
categoryInfo.bwFactor_ = bwFactor;		categoryInfo.bwFactor_ = bwFactor;
▲ Show 20 Lines • Show All 165 Lines • ▼ Show 20 Lines	switch ( resType ) {

case LauAbsResonance::EFKLLM :		case LauAbsResonance::EFKLLM :
// EFKLLM form-factor description of the K-pi S-wave		// EFKLLM form-factor description of the K-pi S-wave
std::cout<<" : Using EFKLLM lineshape. "<<std::endl;		std::cout<<" : Using EFKLLM lineshape. "<<std::endl;
theResonance = new LauEFKLLMRes(resInfo, resPairAmpInt, daughters);		theResonance = new LauEFKLLMRes(resInfo, resPairAmpInt, daughters);
break;		break;

case LauAbsResonance::KMatrix :		case LauAbsResonance::KMatrix :
// K-matrix description of S-wave		// K-matrix description
std::cerr<<"ERROR in LauResonanceMaker::getResonance : K-matrix type specified, which should be separately handled."<<std::endl;		std::cerr<<"ERROR in LauResonanceMaker::getResonance : K-matrix type specified, which should be separately handled."<<std::endl;
break;		break;

case LauAbsResonance::FlatNR :		case LauAbsResonance::FlatNR :
// uniform NR amplitude - arguments are there to preserve the interface		// uniform NR amplitude - arguments are there to preserve the interface
std::cout<<" : Using uniform NR lineshape. "<<std::endl;		std::cout<<" : Using uniform NR lineshape. "<<std::endl;
// we override resPairAmpInt here		// we override resPairAmpInt here
theResonance = new LauFlatNR(resInfo, 0, daughters);		theResonance = new LauFlatNR(resInfo, 0, daughters);
▲ Show 20 Lines • Show All 149 Lines • Show Last 20 Lines