arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2208.04447hep-ph
收藏

SU(3)轻和单重重子的夸克自旋含量

Quark spin content of SU(3) light and singly heavy baryons

Jung-Min Suh, June-Young Kim, Ghil-Seok Yang, Hyun-Chul Kim

摘要:

在考虑$1/N_c$转动修正和SU(3)对称性破缺效应的情况下,采用π平均场方法或手征夸克孤子模型研究了SU(3)重子八重态、十重态、反三重态和六重态的夸克自旋含量.我们将所得结果与各种理论工作和格点量子色动力学的结果进行了比较。

英文摘要:

We investigate the quark spin content of the SU(3) baryon octet, decuplet, antitriplet, and sextet in a pion mean-field approach or the chiral quark-soliton model, considering the $1/N_c$ rotational corrections and SU(3) symmetry breaking effects. We compare the present results with those from various theoretical works and lattice QCD.

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。

↑