Differential D52 Diff 231 inc/LauBlattWeisskopfFactor.hh

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inc/LauBlattWeisskopfFactor.hh

Show All 30 Lines	/*! \class LauBlattWeisskopfFactor

This factor is used in resonance models such as the Relativistic Breit-Wigner.		This factor is used in resonance models such as the Relativistic Breit-Wigner.
*/		*/

#ifndef LAU_BLATTWEISSKOPFFACTOR		#ifndef LAU_BLATTWEISSKOPFFACTOR
#define LAU_BLATTWEISSKOPFFACTOR		#define LAU_BLATTWEISSKOPFFACTOR

#include "Rtypes.h"		#include "Rtypes.h"
		#include "TString.h"
		johndanAuthorUnsubmitted Done Inline Actions Needed, annoyingly, for the default argument assignment of `""` to the `TString` parameter of setRadiusName. johndan: Needed, annoyingly, for the default argument assignment of `""` to the `TString` parameter of…

class LauParameter;		class LauParameter;
class LauResonanceInfo;		class LauResonanceInfo;


class LauBlattWeisskopfFactor {		class LauBlattWeisskopfFactor final {

public:		public:
//! Define the allowed types of barrier factors		//! Define the allowed types of barrier factors
enum BarrierType {		enum BarrierType {
BWBarrier, /!< Blatt-Weisskopf barrier factor (for use when momentum terms not used in angular term) /		BWBarrier, /!< Blatt-Weisskopf barrier factor (for use when momentum terms not used in angular term) /
BWPrimeBarrier, /!< Blatt-Weisskopf barrier factor (for use when momentum terms are used in angular term) - the default /		BWPrimeBarrier, /!< Blatt-Weisskopf barrier factor (for use when momentum terms are used in angular term) - the default /
ExpBarrier /!< expoential barrier factor (mostly used for virtual contributions) /		ExpBarrier /!< expoential barrier factor (mostly used for virtual contributions) /
};		};

//! Define the rest frame in which the momentum should be calculated (only relevant for bachelor)		//! Define the rest frame in which the momentum should be calculated (only relevant for bachelor)
enum RestFrame {		enum RestFrame {
Show All 22 Lines	public:
};		};

//! Constructor		//! Constructor
LauBlattWeisskopfFactor( const LauResonanceInfo& resInfo, const BarrierType barrierType, const RestFrame restFrame, const BlattWeisskopfCategory category );		LauBlattWeisskopfFactor( const LauResonanceInfo& resInfo, const BarrierType barrierType, const RestFrame restFrame, const BlattWeisskopfCategory category );

//! Constructor		//! Constructor
LauBlattWeisskopfFactor( const LauResonanceInfo& resInfo, const Double_t resRadius, const BarrierType barrierType, const RestFrame restFrame, const BlattWeisskopfCategory category );		LauBlattWeisskopfFactor( const LauResonanceInfo& resInfo, const Double_t resRadius, const BarrierType barrierType, const RestFrame restFrame, const BlattWeisskopfCategory category );

//! Destructor		//! Constructor
virtual ~LauBlattWeisskopfFactor();		LauBlattWeisskopfFactor( const Int_t spin, const Double_t resRadius, const BarrierType barrierType, const RestFrame restFrame, const BlattWeisskopfCategory category );

//! Method to create a new factor with cloned radius parameter		//! Method to create a new factor with cloned radius parameter
/*!		/*!
\param newSpin the value of the spin to use for the created instance		\param newSpin the value of the spin to use for the created instance
*/		*/
LauBlattWeisskopfFactor* createClone( const UInt_t newSpin , const BarrierType newBarrierType );		LauBlattWeisskopfFactor* createClone( const UInt_t newSpin , const BarrierType newBarrierType );

//! Retrieve the radius parameter		//! Retrieve the radius parameter
Show All 9 Lines	public:
RestFrame getRestFrame() const { return restFrame_; }		RestFrame getRestFrame() const { return restFrame_; }

//! Calculate form factor value		//! Calculate form factor value
/*!		/*!
\param p the value of the momentum		\param p the value of the momentum
*/		*/
Double_t calcFormFactor( const Double_t p ) const;		Double_t calcFormFactor( const Double_t p ) const;

protected:
//! Set the name of the radius parameter
TString setRadiusName( const LauResonanceInfo& resInfo, const BlattWeisskopfCategory category );

private:		private:
//! Copy constructor		//! Copy constructor
LauBlattWeisskopfFactor( const LauBlattWeisskopfFactor& other, const UInt_t newSpin, const BarrierType newBarrierType );		LauBlattWeisskopfFactor( const LauBlattWeisskopfFactor& other, const UInt_t newSpin, const BarrierType newBarrierType );

//! Copy assignment operator (not implemented)		//! Copy assignment operator (not implemented)
LauBlattWeisskopfFactor& operator=( const LauBlattWeisskopfFactor& other );		LauBlattWeisskopfFactor& operator=( const LauBlattWeisskopfFactor& other );

		//! Set the name of the radius parameter
		johndanAuthorUnsubmitted Done Inline Actions This is the new function I had to introduce which doesn't expect a `resInfo` argument (since it's not needed in most cases for naming the Blatt-Weisskopf factor category) johndan: This is the new function I had to introduce which doesn't expect a `resInfo` argument (since…
		TString setRadiusName( const LauResonanceInfo& resInfo, const BlattWeisskopfCategory category );

		//! Set the name of the radius parameter
		TString setRadiusName( const BlattWeisskopfCategory category );

		//! Set the name of the radius parameter
		TString setRadiusName( const TString& categoryName );

//! Resonance spin		//! Resonance spin
const UInt_t spin_;		const UInt_t spin_;

//! Radius parameter		//! Radius parameter
LauParameter* radius_;		LauParameter* radius_;

//! Barrier type		//! Barrier type
const BarrierType barrierType_;		const BarrierType barrierType_;

//! Rest frame		//! Rest frame
const RestFrame restFrame_;		const RestFrame restFrame_;

ClassDef(LauBlattWeisskopfFactor, 0)		ClassDef(LauBlattWeisskopfFactor, 0)
};		};

#endif		#endif