CANCELLATION OF INFRARED DIVERGENCES IN MASSIVE-QUARK POTENTIAL SCATTERING

被引：33

作者：

LIBBY, SB ^{[1
]}

STERMAN, G ^{[1
]}

机构：

[1] INST ADV STUDY,PRINCETON,NJ 08540

来源：

PHYSICAL REVIEW D | 1979年 / 19卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.19.2468

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a proof of the cancellation of infrared divergences in the potential scattering of a massive quark when a sum is performed over soft-gluon emission. The proof applies to quantum chromodynamics and works to all orders in perturbation theory. © 1979 The American Physical Society.

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页码：2468 / 2470

页数：3

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