On the Coupling of φ Meson to Nucleons and Backward φ Production

• 作 者: Mawuadem Koku Amedeker
• 机 构: 1 Department of Physics,University of Education,P.O.Box 25,Winneba,Ghana,
• 出 处: Communications in Theoretical Physics
• 发表日期: 2005年03期
• 关键词: meson backward favor quark strange eliminate hidden perturbation transfers 兀一

Some analyses of the electromagnetic form factors of the nucleon and some analyses of the nucleon-nucleon potential favor a large coupling of the φ meson to nucleons.This is frequently quoted by advocates of a larges component of the nucleon.It is shown that such large OZI-violating couplings are incompatible with data on φproduction in backward direction via nucleon exchange.

Some analyzes of the electromagnetic form factors of the nucleon and some analyses of the nucleon-nucleon potential favor a large coupling of the φ meson to nucleons. This is quoted by advocates of a larges component of the nucleon. It is shown that such large OZI-violating couplings are incompatible with data on φ production in backward direction via nucleon exchange.