0^+ and 1^+ States of B and B_s Mesons
High Energy Physics - Phenomenology
2011-03-23 v2 High Energy Physics - Experiment
Abstract
Predicted masses of J^P=0^+ and 1^+ states of D_{sJ} and D by a potential model proposed some time ago by two of us (T.M. and T.M.), in which the Hamiltonian and wave functions are expanded in 1/m_Q with m_Q heavy quark mass respecting heavy quark symmetry, have recently been confirmed by BaBar and Belle experiments within one percent accuracy. In this Letter, decay modes of 0^+ and 1^+ states of B and B_s mesons are discussed using the predicted masses of this model.
Cite
@article{arxiv.hep-ph/0411034,
title = {0^+ and 1^+ States of B and B_s Mesons},
author = {T. Matsuki and K. Mawatari and T. Morii and K. Sudoh},
journal= {arXiv preprint arXiv:hep-ph/0411034},
year = {2011}
}
Comments
6 pages, revtex; the decay mode B(1+)->B(1-)+pi, a comment on the modified Goldberger-Treiman relation, and some references added