B- to light-meson transition form factors
Nuclear Theory
2008-11-26 v2 High Energy Physics - Experiment
High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We report a comprehensive set of results for B-meson heavy-to-light transition form factors calculated using a truncation of, and expression for, the transition amplitudes in which all elements are motivated by the study of Dyson-Schwinger equations in QCD. In this relativistic approach, which realises confinement and dynamical chiral symmetry breaking, all physical values of momentum transfer in the transition form factors are simultaneously accessible. Our results can be useful in the analysis and correlation of the large body of data being accumulated at extant facilities, and thereby in probing the Standard Model and beyond.
Cite
@article{arxiv.nucl-th/0703094,
title = {B- to light-meson transition form factors},
author = {Mikhail A. Ivanov and Jurgen G. Korner and Sergey G. Kovalenko and Craig D. Roberts},
journal= {arXiv preprint arXiv:nucl-th/0703094},
year = {2008}
}
Comments
12 pages, 5 figures, 4 tables. References and additional discussion added, including heavy-quark limit