A lattice calculation of B -> K(*) form factors
High Energy Physics - Phenomenology
2015-03-17 v1 High Energy Physics - Lattice
Abstract
Lattice QCD can contribute to the search for new physics in b -> s decays by providing first-principle calculations of B -> K(*) form factors. Preliminary results are presented here which complement sum rule determinations by being done at large q^2 and which improve upon previous lattice calculations by working directly in the physical b sector on unquenched gauge field configurations.
Keywords
Cite
@article{arxiv.1101.2726,
title = {A lattice calculation of B -> K(*) form factors},
author = {Zhaofeng Liu and Stefan Meinel and Alistair Hart and Ron R. Horgan and Eike H. Müller and Matthew Wingate},
journal= {arXiv preprint arXiv:1101.2726},
year = {2015}
}
Comments
6 pages, 4 figures, Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwick, UK, 6-10 September 2010