横向分布的ERBL和DGLAP内核。协变规范中的双圈计算
ERBL and DGLAP kernels for transversity distributions. Two-loop calculations in covariant gauge
摘要：
本文给出了在费曼规范中对横向极化分布的DGBL和ERBL演化核的两圈计算结果。这些进化核的结构进行了详细讨论。此外，还讨论了双圈演化对扭转2横极化介子分布振幅的影响。
英文摘要：
The results of a two-loop calculation in the Feynman gauge of both the DGLAP and the ERBL evolution kernels for transversely polarized distributions are presented. The structure of these evolution kernels is discussed in detail. In addition, the effect of the two-loop evolution on the distribution amplitude of a twist-2 transversely polarized meson is explored.
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。
