题名 |
Vector Meson Dominance by Fluctuating ρ Meson in Skyrmion |
作者 |
Dong-Pil Min;Yong-Seok Oh;Yoon-Suk Koh |
关键词 | |
期刊名称 |
Chinese Journal of Physics |
卷期/出版年月 |
29卷5期(1991 / 10 / 01) |
页次 |
505 - 513 |
内容语文 |
英文 |
英文摘要 |
Applied to the Skyrme model to obtain the magnetic moment of nucleon is the conjecture that the vector meson field be shifted to satisfy the low-energy theorems for the ππ scattering amplitude and the y→3π decay amplitude. The gauged Wess-Zumino term reveals the vector meson dominance in the Skyrmion, after taking the shift of the p vector meson. We discuss the numerical implementation of the conjecture in the magnetic moments of the nucleon. |
主题分类 |
基礎與應用科學 >
物理 |