Is there a non-standard-model contribution in non-leptonic b to s decays?
High Energy Physics - Phenomenology
2010-11-02 v1
Abstract
The data on high-precision flavour observables reveal certain puzzles when compared to Standard Model expectations based on a global fit of the CKM unitarity triangle and general theoretical estimates. The discussion of these tensions in the channels B to J/psi K, B to phi K, and B to pi K, and the deduced constraints for New Physics operators of the class (bs)(qq) form the content of this talk.
Keywords
Cite
@article{arxiv.0910.1521,
title = {Is there a non-standard-model contribution in non-leptonic b to s decays?},
author = {Martin Jung},
journal= {arXiv preprint arXiv:0910.1521},
year = {2010}
}
Comments
6 pages, 2 figures; To appear in the proceedings of the FlaviaNet workshop ``Low energy constraints on extensions of the Standard Model'', 23-27 July 2009, Kazimierz, Poland