arXiv:hep-ph/0409006·v1·High Energy Physics — Phenomenology
Photoproduction and Radiative Decay of Spin 1/2 and 3/2 Pentaquarks
Xiao-Gang He🇨🇳 · Tong Li🇨🇳 · Xue-Qian Li🇨🇳 · C. C. Lih🇹🇼
Abstract
We study photoproduction and radiative decays of pentauqarks paying particular attention to the differences between spin-1/2 and spin-3/2, positive and negative parities of pentaquarks. Detailed study of these processes can not only give crucial information about the spin, but also the parity of pentaquarks.
Comments: 14 pages, 7 figures