两圈日出自能主振幅的阈值展开
高能物理 - 唯象学
2009-11-07 v2
摘要
通过求解两圈日出自能图主振幅所满足的微分方程组，研究了其阈值行为。对于任意质量，解析地获得了主振幅在阈值处的展开。
引用
@article{arxiv.hep-ph/0103014,
title = {The Threshold Expansion of the 2-loop Sunrise Selfmass Master Amplitudes},
author = {M. Caffo and H. Czyz and E. Remiddi},
journal= {arXiv preprint arXiv:hep-ph/0103014},
year = {2009}
}
备注
1+18 pages, Latex, no figures, as in Journal reference with more changes in Eq.(31),(42),(45)