Meson decays from string splitting
High Energy Physics - Theory
2008-11-26 v1
Abstract
We discuss exclusive decays of large spin mesons into mesons in models of large N_c quenched QCD at strong coupling using string theory. The rate of the processes are calculated by studying the splitting of a macroscopic string on the relevant dual gravity backgrounds. We study analytic formulas for the decay rates of mesons made up of very heavy or very light quarks.
Cite
@article{arxiv.hep-th/0611253,
title = {Meson decays from string splitting},
author = {F. Bigazzi and A. L. Cotrone and L. Martucci and W. Troost},
journal= {arXiv preprint arXiv:hep-th/0611253},
year = {2008}
}
Comments
8 pages, 2 figures; contribution to the proceedings of the RTN project `Constituents, Fundamental Forces and Symmetries of the Universe' conference in Napoli, October 9 - 13, 2006