KsfwMoments Class Reference

Moment-calculation of the k_sfw improved Super-Fox-Wolfram moments. More...

#include <KsfwMoments.h>

Public Member Functions
	KsfwMoments ()
	Initialize KSFW moments, et, and mm2 to 0.
	KsfwMoments (double Hso0_max, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_sigA, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_sigB, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_roe, const ROOT::Math::PxPyPzEVector &p_cms_missA, const ROOT::Math::PxPyPzEVector &p_cms_missB, const double et[2])
	Constructor.
	~KsfwMoments ()
	Destructor.
int	usefinal (int uf)
	Sets the flag that specifiies we are using the finalstate for signal.
int	usefinal () const
	Return the flag that specifiies we are using the finalstate for signal.
double	mm2 (int uf=-1) const
	Returns calculated missing mass squared.
double	et (int uf=-1) const
	Returns calculated transverse energy.
double	Hoo (int i, int uf=-1) const
	Returns calculated KSFW Moments.
double	Hso (int i, int j, int uf=-1) const
	Returns calculated KSFW Moments.
double	var (int i)
	Returns calculated KSFW Moments i is the index ordered as in Belle.

Private Attributes
int	m_uf
	Flag that specifiies we are using the final state for signal.
double	m_Hso [2][3][5]
	KSFW moments.
double	m_Hoo [2][5]
	KSFW moments.
double	m_et [2]
	Transverse energy.
double	m_mm2 [2]
	Missing mass squared.

Detailed Description

Moment-calculation of the k_sfw improved Super-Fox-Wolfram moments.

Definition at line 35 of file KsfwMoments.h.

Constructor & Destructor Documentation

KsfwMoments()

KsfwMoments ( )

inline

Initialize KSFW moments, et, and mm2 to 0.

Definition at line 41 of file KsfwMoments.h.

                  : m_uf(0)
    {
      for (int i = 0; i < 2; i++)
        for (int j = 0; j < 3; j++)
          for (int k = 0; k < 5; k++)
            m_Hso[i][j][k] = 0.0;
 
      for (int i = 0; i < 2; i++)
        for (int j = 0; j < 5; j++)
          m_Hoo[i][j] = 0.0;
 
      for (int i = 0; i < 2; i++) {
        m_et[i] = 0.0;
        m_mm2[i] = 0.0;
      }
    };

~KsfwMoments()

~KsfwMoments ( )

inline

Destructor.

Definition at line 73 of file KsfwMoments.h.

{};

Member Function Documentation

et()

double et ( int  uf = -1 ) const

inline

Returns calculated transverse energy.

Definition at line 93 of file KsfwMoments.h.

{ return m_et[uf < 0 ? m_uf : uf]; }

Hoo()

double Hoo ( int  i, int  uf = -1  ) const

inline

Returns calculated KSFW Moments.

Definition at line 98 of file KsfwMoments.h.

{ return m_Hoo[uf < 0 ? m_uf : uf][i]; }

Hso()

double Hso ( int  i, int  j, int  uf = -1  ) const

inline

Returns calculated KSFW Moments.

Definition at line 103 of file KsfwMoments.h.

{ return m_Hso[uf < 0 ? m_uf : uf][i][j]; }

mm2()

double mm2 ( int  uf = -1 ) const

inline

Returns calculated missing mass squared.

Definition at line 88 of file KsfwMoments.h.

{ return m_mm2[uf < 0 ? m_uf : uf]; }

usefinal() [1/2]

int usefinal ( ) const

inline

Return the flag that specifiies we are using the finalstate for signal.

Definition at line 83 of file KsfwMoments.h.

{ return m_uf; }

usefinal() [2/2]

int usefinal ( int  uf )

inline

Sets the flag that specifiies we are using the finalstate for signal.

Definition at line 78 of file KsfwMoments.h.

{ if (uf == 0 || uf == 1) m_uf = uf; return m_uf; }

var()

double var ( int  i )

inline

Returns calculated KSFW Moments i is the index ordered as in Belle.

Definition at line 110 of file KsfwMoments.h.

    {
      if (i < 0)  return 0;
      if (i < 1)  return et();
      if (i < 4)  return Hso(i - 1, 0);
      if (i < 5)  return Hso(0,   1);
      if (i < 8)  return Hso(i - 5, 2);
      if (i < 9)  return Hso(0,   3);
      if (i < 12) return Hso(i - 9, 4);
      if (i < 17) return Hoo(i - 12);
      return 0;
    }

Member Data Documentation

m_et

double m_et[2]

private

Transverse energy.

Definition at line 127 of file KsfwMoments.h.

m_Hoo

double m_Hoo[2][5]

private

KSFW moments.

Definition at line 126 of file KsfwMoments.h.

m_Hso

double m_Hso[2][3][5]

private

KSFW moments.

Definition at line 125 of file KsfwMoments.h.

m_mm2

double m_mm2[2]

private

Missing mass squared.

Definition at line 128 of file KsfwMoments.h.

m_uf

int m_uf

private

Flag that specifiies we are using the final state for signal.

Definition at line 124 of file KsfwMoments.h.

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

• analysis/ContinuumSuppression/include/KsfwMoments.h
• analysis/ContinuumSuppression/src/KsfwMoments.cc