R-Parity violation in B --> pi+ pi- decay
High Energy Physics - Phenomenology
2010-11-23 v2
Abstract
We consider the impact of R-parity violating suprsymmetry in the nonleptonic decay B --> pi+ pi-. This is one of the rare instances where new physics contributes to both B-Bbar mixing and B --> pi+ pi- decay. We do a numerical analysis to capture the interplay between these two effects and place constraints on the relevant parameter space.
Keywords
Cite
@article{arxiv.hep-ph/0212059,
title = {R-Parity violation in B --> pi+ pi- decay},
author = {Gautam Bhattacharyya and Amitava Datta and Anirban Kundu},
journal= {arXiv preprint arXiv:hep-ph/0212059},
year = {2010}
}
Comments
10 pages, 2 figures; v2: thoroughly revised in view of the latest ICHEP04 data, to be published in J. Phys. G (title changed in published version)