Namespace to contain various constants. More...

Variables
const Double_t	mD = 1.86961
	Mass of charged D (GeV/c^2) More...

const Double_t	mD0 = 1.86484
	Mass of neutral D (GeV/c^2) More...

const Double_t	mDs = 1.96830
	Mass of Ds (GeV/c^2) More...

const Double_t	mB = 5.27926
	Mass of charged B (GeV/c^2) More...

const Double_t	mB0 = 5.27958
	Mass of neutral B_d (GeV/c^2) More...

const Double_t	mBs0 = 5.36677
	Mass of neutral B_s (GeV/c^2) More...

const Double_t	mPi = 0.13957018
	Mass of pi+- (GeV/c^2) More...

const Double_t	mPi0 = 0.1349766
	Mass of pi0 (GeV/c^2) More...

const Double_t	mK = 0.493677
	Mass of K+- (GeV/c^2) More...

const Double_t	mK0 = 0.497614
	Mass of K0 (GeV/c^2) More...

const Double_t	mEta = 0.547862
	Mass of eta (GeV/c^2) More...

const Double_t	mEtaPrime = 0.95778
	Mass of eta' (GeV/c^2) More...

const Double_t	mDSq = mD*mD
	Square of charged D mass. More...

const Double_t	mD0Sq = mD0*mD0
	Square of neutral D mass. More...

const Double_t	mDsSq = mDs*mDs
	Square of Ds mass. More...

const Double_t	mBSq = mB*mB
	Square of charged B mass. More...

const Double_t	mB0Sq = mB0*mB0
	Square of neutral B_d mass. More...

const Double_t	mBs0Sq = mBs0*mBs0
	Square of neutral B_s mass. More...

const Double_t	mPiSq = mPi*mPi
	Square of pi+- mass. More...

const Double_t	mPi0Sq = mPi0*mPi0
	Square of pi0 mass. More...

const Double_t	mKSq = mK*mK
	Square of K+- mass. More...

const Double_t	mK0Sq = mK0*mK0
	Square of K0 mass. More...

const Double_t	mEtaSq = mEta*mEta
	Square of eta mass. More...

const Double_t	mEtaPrimeSq = mEtaPrime*mEtaPrime
	Square of eta' mass. More...

const Double_t	tauB = 1.638
	Lifetime of the B+ in ps. More...

const Double_t	tauB0 = 1.519
	Lifetime of the B0 in ps. More...

const Double_t	deltaMd = 0.510
	Mass difference of the B_H and B_L. More...

const Double_t	beta = 21.50*TMath::DegToRad()
	Angle beta of the unitarity triangle. More...

const Double_t	sin2beta = TMath::Sin(2.0*beta)
	Sine of twice the angle beta of the unitarity triangle. More...

const Double_t	pi = TMath::Pi()
	Pi. More...

const Double_t	rootPi = TMath::Sqrt(TMath::Pi())
	Square root of Pi. More...

const Double_t	twoPi = 2.0*TMath::Pi()
	Two times Pi. More...

const Double_t	threePi = 3.0*TMath::Pi()
	Three times Pi. More...

const Double_t	sixPi = 6.0*TMath::Pi()
	Six times Pi. More...

const Double_t	pim4 = 1.0/TMath::Power(TMath::Pi(), 0.25)
	One over Pi to the one-fourth. More...

const Double_t	piBy2 = 0.5*TMath::Pi()
	Pi divided by two. More...

const Double_t	rootPiBy2 = TMath::Sqrt(0.5*TMath::Pi())
	Square root of Pi divided by two. More...

const Double_t	invPi = 1.0/TMath::Pi()
	One over Pi. More...

const Double_t	root2 = TMath::Sqrt(2.0)
	Square root of two. More...

const Double_t	log4 = TMath::Log(4.0)
	Logarithm of four. More...

Detailed Description

Namespace to contain various constants.

Variable Documentation

const Double_t LauConstants::beta = 21.50*TMath::DegToRad()

Angle beta of the unitarity triangle.

Definition at line 98 of file LauConstants.hh.

const Double_t LauConstants::deltaMd = 0.510

Mass difference of the B_H and B_L.

Definition at line 96 of file LauConstants.hh.

const Double_t LauConstants::invPi = 1.0/TMath::Pi()

One over Pi.

Definition at line 119 of file LauConstants.hh.

const Double_t LauConstants::log4 = TMath::Log(4.0)

Logarithm of four.

Definition at line 123 of file LauConstants.hh.

const Double_t LauConstants::mB = 5.27926

Mass of charged B (GeV/c^2)

Definition at line 48 of file LauConstants.hh.

const Double_t LauConstants::mB0 = 5.27958

Mass of neutral B_d (GeV/c^2)

Definition at line 50 of file LauConstants.hh.

const Double_t LauConstants::mB0Sq = mB0*mB0

Square of neutral B_d mass.

Definition at line 75 of file LauConstants.hh.

const Double_t LauConstants::mBs0 = 5.36677

Mass of neutral B_s (GeV/c^2)

Definition at line 52 of file LauConstants.hh.

const Double_t LauConstants::mBs0Sq = mBs0*mBs0

Square of neutral B_s mass.

Definition at line 77 of file LauConstants.hh.

const Double_t LauConstants::mBSq = mB*mB

Square of charged B mass.

Definition at line 73 of file LauConstants.hh.

const Double_t LauConstants::mD = 1.86961

Mass of charged D (GeV/c^2)

Definition at line 42 of file LauConstants.hh.

const Double_t LauConstants::mD0 = 1.86484

Mass of neutral D (GeV/c^2)

Definition at line 44 of file LauConstants.hh.

const Double_t LauConstants::mD0Sq = mD0*mD0

Square of neutral D mass.

Definition at line 69 of file LauConstants.hh.

const Double_t LauConstants::mDs = 1.96830

Mass of Ds (GeV/c^2)

Definition at line 46 of file LauConstants.hh.

const Double_t LauConstants::mDSq = mD*mD

Square of charged D mass.

Definition at line 67 of file LauConstants.hh.

const Double_t LauConstants::mDsSq = mDs*mDs

Square of Ds mass.

Definition at line 71 of file LauConstants.hh.

const Double_t LauConstants::mEta = 0.547862

Mass of eta (GeV/c^2)

Definition at line 62 of file LauConstants.hh.

const Double_t LauConstants::mEtaPrime = 0.95778

Mass of eta' (GeV/c^2)

Definition at line 64 of file LauConstants.hh.

const Double_t LauConstants::mEtaPrimeSq = mEtaPrime*mEtaPrime

Square of eta' mass.

Definition at line 89 of file LauConstants.hh.

const Double_t LauConstants::mEtaSq = mEta*mEta

Square of eta mass.

Definition at line 87 of file LauConstants.hh.

const Double_t LauConstants::mK = 0.493677

Mass of K+- (GeV/c^2)

Definition at line 58 of file LauConstants.hh.

const Double_t LauConstants::mK0 = 0.497614

Mass of K0 (GeV/c^2)

Definition at line 60 of file LauConstants.hh.

const Double_t LauConstants::mK0Sq = mK0*mK0

Square of K0 mass.

Definition at line 85 of file LauConstants.hh.

const Double_t LauConstants::mKSq = mK*mK

Square of K+- mass.

Definition at line 83 of file LauConstants.hh.

const Double_t LauConstants::mPi = 0.13957018

Mass of pi+- (GeV/c^2)

Definition at line 54 of file LauConstants.hh.

const Double_t LauConstants::mPi0 = 0.1349766

Mass of pi0 (GeV/c^2)

Definition at line 56 of file LauConstants.hh.

const Double_t LauConstants::mPi0Sq = mPi0*mPi0

Square of pi0 mass.

Definition at line 81 of file LauConstants.hh.

const Double_t LauConstants::mPiSq = mPi*mPi

Square of pi+- mass.

Definition at line 79 of file LauConstants.hh.

const Double_t LauConstants::pi = TMath::Pi()

Pi.

Definition at line 103 of file LauConstants.hh.

const Double_t LauConstants::piBy2 = 0.5*TMath::Pi()

Pi divided by two.

Definition at line 115 of file LauConstants.hh.

const Double_t LauConstants::pim4 = 1.0/TMath::Power(TMath::Pi(), 0.25)

One over Pi to the one-fourth.

Definition at line 113 of file LauConstants.hh.

const Double_t LauConstants::root2 = TMath::Sqrt(2.0)

Square root of two.

Definition at line 121 of file LauConstants.hh.

const Double_t LauConstants::rootPi = TMath::Sqrt(TMath::Pi())

Square root of Pi.

Definition at line 105 of file LauConstants.hh.

const Double_t LauConstants::rootPiBy2 = TMath::Sqrt(0.5*TMath::Pi())

Square root of Pi divided by two.

Definition at line 117 of file LauConstants.hh.

const Double_t LauConstants::sin2beta = TMath::Sin(2.0*beta)

Sine of twice the angle beta of the unitarity triangle.

Definition at line 100 of file LauConstants.hh.

const Double_t LauConstants::sixPi = 6.0*TMath::Pi()

Six times Pi.

Definition at line 111 of file LauConstants.hh.

const Double_t LauConstants::tauB = 1.638

Lifetime of the B+ in ps.

Definition at line 92 of file LauConstants.hh.

const Double_t LauConstants::tauB0 = 1.519

Lifetime of the B0 in ps.

Definition at line 94 of file LauConstants.hh.

const Double_t LauConstants::threePi = 3.0*TMath::Pi()

Three times Pi.

Definition at line 109 of file LauConstants.hh.

const Double_t LauConstants::twoPi = 2.0*TMath::Pi()

Two times Pi.

Definition at line 107 of file LauConstants.hh.

Variables

Detailed Description

Variable Documentation