Rare B -> Nu Barnu Gamma Decay in Light Cone QCD Sum Rule
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
Using the light cone QCD Sum Rules Method, we study the rare B -> nu barnu gamma decay and and find that the branching ratios are, B(B_s -> nu barnu gamma) = 7.5 10^{-8}, B(B_d -> nu -> nu gamma) = 4.2 10^{-9}. A comparision of our results, on branching ratio, with constituent quark and pole dominance model predictions are presented.
Cite
@article{arxiv.hep-ph/9610255,
title = {Rare B -> Nu Barnu Gamma Decay in Light Cone QCD Sum Rule},
author = {T. M. Aliev and A. Ozpineci and M. Savci},
journal= {arXiv preprint arXiv:hep-ph/9610255},
year = {2009}
}
Comments
11 pages, 1 table, LaTeX formatted