arXiv:hep-ph/0703227·v1·High Energy Physics — Phenomenology
Comments on differential cross section of phi-meson photoproduction at threshold
A.I. Titov🇷🇺 · T. Nakano🇯🇵 · S. Daté🇯🇵 · Y. Ohashi🇯🇵
Abstract
We show that the differential cross section d_sigma/d_t of gamma p --> \phi p reaction at the threshold is finite and its value is crucial to the mechanism of the phi meson photoproduction and for the models of phi-N interaction.
Comments: 8 pages, 2 figures