具有一般费米子表示且在$O(\alpha^4_s)$阶的Adler函数、Bjorken求和规则与Crewther-Broadhurst-Kataev关系
高能物理 - 唯象学
2022-06-28 v1
摘要
我们在具有任意数量费米子表示的扩展QCD模型中,计算了非单态Adler -函数在阶以及Bjorken极化求和规则的系数函数。此阶下的Crewther-Broadhurst-Kataev(CBK)关系得到确认。
引用
@article{arxiv.2206.12948,
title = {Adler function, Bjorken Sum Rule and Crewther-Broadhurst-Kataev relation with generic fermion representations at order $O(\alpha^4_s)$},
author = {K. and G. Chetyrkin},
journal= {arXiv preprint arXiv:2206.12948},
year = {2022}
}
备注
14 pages, 1 figure