Polarized lepton pair forward-backward asymmetries in (B -> K^* l^+ l^-) decay beyond the standard model
High Energy Physics - Phenomenology
2009-11-10 v3
Abstract
We study the polarized lepton pair forward-backward asymmetries in (B -> K^* l^+ l^-) decay using a general, model independent form of the effective Hamiltonian. We present the general expression for nine double-polarization forward-backward asymmetries. It is shown that, the study of the forward-backward asymmetries of the doubly-polarized lepton pair is a very useful tool for establishing new physics beyond the standard model.
Cite
@article{arxiv.hep-ph/0403282,
title = {Polarized lepton pair forward-backward asymmetries in (B -> K^* l^+ l^-) decay beyond the standard model},
author = {T. M. Aliev and V. Bashiry and M. Savci},
journal= {arXiv preprint arXiv:hep-ph/0403282},
year = {2009}
}
Comments
29 pages, 18 figures, LaTeX formatted