期刊
PHYSICS OF ATOMIC NUCLEI
卷 71, 期 8, 页码 1481-1486出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S1063778808080206
关键词
-
资金
- the Russian Foundation for Basic Research [05-02-16699]
The branching ratios and photon spectra of the rare processes rho(omega) -> pi(0)pi(0)gamma, rho(omega) -> eta pi(0)gamma are calculated in the framework of the standard local quark Nambu-Jona-Lasinio model. Three types of diagrams are considered: the quark box and the pole diagrams with scalar (sigma, alpha (0)(980)) and vector (rho, omega) mesons. The obtained estimates for the widths of the processes rho(omega) -> pi(0)pi(0)gamma are in satisfactory agreement with existing experimental data. Predictions are made for the widths of the processes rho(omega) -> eta pi(0)gamma.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据