Model-independent constraints on new physics in b --> s transitions
High Energy Physics - Phenomenology
2014-01-29 v2
Abstract
We provide a comprehensive model-independent analysis of rare decays involving the b --> s transition to put constraints on dimension-six Delta(F)=1 effective operators. The constraints are derived from all the available up-to-date experimental data from the B-factories, CDF and LHCb. The implications and future prospects for observables in b --> s l+l- and b --> s nu nu transitions in view of improved measurements are also investigated. The present work updates and generalises previous studies providing, at the same time, a useful tool to test the flavour structure of any theory beyond the SM.
Keywords
Cite
@article{arxiv.1111.1257,
title = {Model-independent constraints on new physics in b --> s transitions},
author = {Wolfgang Altmannshofer and Paride Paradisi and David M. Straub},
journal= {arXiv preprint arXiv:1111.1257},
year = {2014}
}
Comments
1+39 pages, 12 figures, 3 tables. v2: minor modifications, typos corrected, references added, version to be published in JHEP