Inheritance diagram for hnl.HNL:

Collaboration diagram for hnl.HNL:

Public Member Functions
	__init__ (self, mass, couplings, debug=False)

	computeNLifetime (self, system="SI")

Public Member Functions inherited from hnl.HNLbranchings
	sqrt_lambda (self, a, b, c)

	QCD_correction (self)

	Width_3nu (self)

	Width_nu_f_fbar (self, alpha, beta)

	Integrand (self, xx, xi)

	I (self, x1, x2, x3)

	Width_l1_l2_nu2 (self, alpha, beta)

	Width_l_u_d (self, alpha, beta, gamma)

	Width_H0_nu (self, H, alpha)

	Width_H_l (self, H, alpha)

	Width_charged_leptons (self)

	Width_neutral_mesons (self)

	Width_charged_mesons (self)

	Width_quarks_neutrino (self)

	Width_quarks_lepton (self)

	NDecayWidth (self)

	findBranchingRatio (self, decayString)

	allowedChannels (self)

Public Attributes
	NLifetime

Public Attributes inherited from hnl.HNLbranchings
	U2

	U

	MN

	CKM

	CKMelemSq

	decays

	QCD_corr

Detailed Description

HNL physics according to the nuMSM

Definition at line 606 of file hnl.py.

Constructor & Destructor Documentation

◆ init()

hnl.HNL.__init__	(	self,
		mass,
		couplings,
		debug = `False`
	)

Initialize with mass and couplings of the HNL

Inputs:
mass (GeV)
couplings (list of [U2e, U2mu, U2tau])

Reimplemented from hnl.HNLbranchings.

Definition at line 610 of file hnl.py.

    def __init__(self, mass, couplings, debug=False):
        """
        Initialize with mass and couplings of the HNL
 
        Inputs:
        mass (GeV)
        couplings (list of [U2e, U2mu, U2tau])
        """
        HNLbranchings.__init__(self, mass, couplings, debug)

Member Function Documentation

◆ computeNLifetime()

hnl.HNL.computeNLifetime	(	self,
		system = `"SI"`
	)

Compute the HNL lifetime

Inputs:
- system: choose between default (i.e. SI, result in s) or FairShip (result in ns)

Definition at line 619 of file hnl.py.

    def computeNLifetime(self,system="SI"):
        """
        Compute the HNL lifetime
 
        Inputs:
        - system: choose between default (i.e. SI, result in s) or FairShip (result in ns)
        """
        self.NLifetime = c.hGeV / self.NDecayWidth()
        if system == "FairShip": self.NLifetime *= 1.e9
        return self.NLifetime
 

Member Data Documentation

◆ NLifetime

hnl.HNL.NLifetime

Definition at line 626 of file hnl.py.

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

python/hnl.py

Public Member Functions

Public Attributes