flavio.physics.bdecays module

Functions for radiative, leptonic, and semi-leptonic tree-level as well as FCNC $B$ decays.

r"""Functions for radiative, leptonic, and semi-leptonic tree-level as well
as FCNC $B$ decays."""

from . import formfactors
from . import bvll
from . import bvlnu
from . import bll
from . import blnu
from . import bpll
from . import bpll_subleading
from . import bpll_lfv
from . import bplnu
from . import bxlnu
from . import bvnunu
from . import bpnunu
from . import bvgamma
from . import bxgamma
from . import bllgamma
from . import lambdablambdall
from . import lambdablambdall_subleading
from . import bxll
from . import bc_lifetime

Sub-modules

flavio.physics.bdecays.angular

Generic $B\to V \ell_1 \bar \ell_2$ helicity amplitudes and angular distribution. Can be used for $B\to V\ell^+\ell^-$, $B\to V\ell\nu$, and lepton flavour violating decays.

flavio.physics.bdecays.bc_lifetime

$B_c$ lifetime

flavio.physics.bdecays.bll

Functions for the branching ratios and effective lifetimes of the leptonic decays $B_q \to \ell^+\ell^-$, where $q=d$ or $s$ and $\ell=e$, $\mu$. or $\tau$.

flavio.physics.bdecays.bllgamma

Functions for the branching ratio of the leptonic decay $B_q\to\ell^+\ell^-\gamma$, where $q=d$ or $s$ and $\ell=e$, $\mu$ or $\tau$. The branching ratio is taken from hep-ph/0410146

flavio.physics.bdecays.blnu

Functions for $B\to\ell\nu$ decays.

flavio.physics.bdecays.bpll

Functions for exclusive $B\to P\ell^+\ell^-$ decays.

flavio.physics.bdecays.bpll_lfv

Functions for exclusive $B\to P\ell^+\ell^-$ decays.

flavio.physics.bdecays.bpll_subleading

flavio.physics.bdecays.bplnu

Functions for exclusive $B\to P\ell\nu$ decays.

flavio.physics.bdecays.bpnunu

Observables in $B\to P\nu\bar\nu$

flavio.physics.bdecays.bvgamma