Study the exotic $\Theta^+$ in polarized photoproduction reactions
High Energy Physics - Phenomenology
2007-05-23 v1 High Energy Physics - Experiment
Nuclear Experiment
Nuclear Theory
Abstract
We present an analysis of a Beam-Target double polarization asymmetry in . We show that this quantity can serve as a filter for the determination of the 's spin-parity assignment near threshold. It is highly selective between and configurations due to dynamical reasons.
Keywords
Cite
@article{arxiv.hep-ph/0502033,
title = {Study the exotic $\Theta^+$ in polarized photoproduction reactions},
author = {Qiang Zhao},
journal= {arXiv preprint arXiv:hep-ph/0502033},
year = {2007}
}
Comments
Plenary talk at NSTAR2004, Proceedings of the Workshop on the Physics of Excited Nucleons, p.63 (2004), Grenoble, France, Mar. 2004