cass::ACQIRIS::PzCalculatorDirectOneRegion Class Reference

calculate pz momenta More...

#include <momenta_calculator.h>

Inheritance diagram for cass::ACQIRIS::PzCalculatorDirectOneRegion:

Collaboration diagram for cass::ACQIRIS::PzCalculatorDirectOneRegion:

Public Member Functions
virtual	~PzCalculatorDirectOneRegion ()
particleHit_t &	operator() (const Particle &particle, particleHit_t &particlehit) const
	calculate the momenta More...
Public Member Functions inherited from cass::ACQIRIS::MomentumCalculator
virtual	~MomentumCalculator ()
	virtual destructor since this is a base class More...

Additional Inherited Members
Public Types inherited from cass::ACQIRIS::MomentumCalculator
enum	MomCalcType { PxPyWBField, PxPyWOBField, PzOneRegion, PzMultipleRegions }
	enum for the types of momcalculators More...
Static Public Member Functions inherited from cass::ACQIRIS::MomentumCalculator
static std::tr1::shared_ptr< MomentumCalculator >	instance (const MomCalcType &type)
	create instance of requested type More...

Detailed Description

calculate pz momenta

This calcultates the momenta componetnt of the particle along the time of flight for a spectrometer with only one region. This can be done analytical.

Author

Lutz Foucar

Definition at line 156 of file momenta_calculator.h.

Constructor & Destructor Documentation

virtual cass::ACQIRIS::PzCalculatorDirectOneRegion::~PzCalculatorDirectOneRegion ( )

inlinevirtual

Definition at line 159 of file momenta_calculator.h.

Member Function Documentation

particleHit_t & PzCalculatorDirectOneRegion::operator() ( const Particle &  particle, particleHit_t &  particlehit  ) const

virtual

calculate the momenta

calculates the momenta of the particle form a given detectorhit. First correct the position of the detectorhit and the time of flight.

Returns

the particle hit that contains all momenta

Parameters

[in]	particlehit	the detectorhit to calculate the momenta from
[in]	particle	the particle object that contains the properties of the particle that the momentum needs to be calculated from

Implements cass::ACQIRIS::MomentumCalculator.

Definition at line 510 of file momenta_calculator.cpp.

References cass::ACQIRIS::Particle::charge_au(), cass::ACQIRIS::getZMom(), cass::ACQIRIS::Particle::mass_au(), cass::ACQIRIS::pz, cass::ACQIRIS::Spectrometer::regions(), cass::ACQIRIS::Particle::spectrometer(), and cass::ACQIRIS::tofCor_ns.

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The documentation for this class was generated from the following files:

• momenta_calculator.h
• momenta_calculator.cpp