AI帮你理解科学
The singular behaviour of QCD amplitudes at two-loop order
PHYSICS LETTERS B, no. 1-2 (1998): 161-171
摘要
We discuss the structure of infrared singularities in on-shell QCD amplitudes at two-loop order. We present a,general factorization formula that controls all the epsilon-poles of the dimensionally regularized amplitudes, The dependence on the regularization scheme is considered and the coefficients of the 1/epsilon(+),1/epsilon(3) and 1/e...更多
代码:
数据:
标签
评论
数据免责声明
页面数据均来自互联网公开来源、合作出版商和通过AI技术自动分析结果,我们不对页面数据的有效性、准确性、正确性、可靠性、完整性和及时性做出任何承诺和保证。若有疑问,可以通过电子邮件方式联系我们:report@aminer.cn