flavio.physics.bdecays.bvll module
Functions for observables in exclusive semi-leptonic $B\to V\ell^+\ell^-$ FCNC decays.
r"""Functions for observables in exclusive semi-leptonic $B\to V\ell^+\ell^-$ FCNC decays.""" from . import amplitudes from . import observables from . import observables_bs from . import qcdf from . import qcdf_interpolate from . import lfv from . import nonfactorizable from . import subleading
Sub-modules
flavio.physics.bdecays.bvll.amplitudes
Functions for constructing the helicity amplitudes
flavio.physics.bdecays.bvll.lfv
Observables in lepton flavour violating decays $B\to V\ell\ell^\prime$
flavio.physics.bdecays.bvll.nonfactorizable
Functions for spectator scattering corrections to $B\to V\ell^+\ell^-$ decays.
This includes weak annihilation, chromomagnetic contributions, and light quark-loop spectator scattering.
flavio.physics.bdecays.bvll.observables
Functions for exclusive $B o V\ell^+\ell^-$ decays.
flavio.physics.bdecays.bvll.observables_bs
Functions for exclusive $B_s o V\ell^+\ell^-$ decays, taking into account the finite life-time difference between the $B_s$ mass eigenstates, see arXiv:1502.05509.
flavio.physics.bdecays.bvll.qcdf
QCD factorization corrections to $B\to V\ell^+\ell^-$ at low $q^2$
flavio.physics.bdecays.bvll.qcdf_interpolate
Functions for interpolated version of the QCDF spectator scattering corrections.
Rationale for this is that a) The QCDF corrections are very small, in fact smaller than hadronic uncertainties for most observables (except maybe isospin asymmetries) b) They are very costly computing-wise as they invo...
flavio.physics.bdecays.bvll.subleading
Functions to parametrize subleading hadronic effects in $B\to V\ell^+\ell^-$ decays.