Rare B_s -> \gamma \nu \bar{\nu} decay with polarized photon and new physics effects
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
Using the most general, model independent effective Hamiltonian, the rare B_s ->\gamma \nu \bar{\nu} decay with polarized photon is studied. The sensitivity of the branching ratio and photon polarization to the new Wilson coefficients are investigated. It is shown that these physical observables are sensitive to the vector and tensor type interactions, which would be useful in search of new physics.
Keywords
Cite
@article{arxiv.hep-ph/0211195,
title = {Rare B_s -> \gamma \nu \bar{\nu} decay with polarized photon and new physics effects},
author = {Berin Sirvanli and Gursevil Turan},
journal= {arXiv preprint arXiv:hep-ph/0211195},
year = {2009}
}
Comments
9 pages, 5 figures