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arXiv 1002.2795hep-ph
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QCD中的光矢量介子八重态-十重态重子顶点

Light vector meson octet-decuplet baryon vertices in QCD

T. M. Aliev, A. Ozpineci, M. Savci, V. S. Zamiralov

摘要:

在光锥QCD求和规则框架下,考虑SU(3)味对称破缺效应,计算了光矢量介子与八重态-十重态重子之间的强耦合常数。结果表明,所有的强耦合常数都可用一个普适函数表示。估计了SU(3)对称性破缺效应的大小。

英文摘要:

The strong coupling constants between light vector mesons and octet-decuplet baryons are calculated in framework of the light cone QCD sum rules, taking into account SU(3) flavor symmetry breaking effects. It is shown that all strong coupling constants can be represented in terms of a single universal function. Size of the SU(3) symmetry breaking effects are estimated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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