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论文题目:	The system of partial differential equations for the C-0 function
论文题目英文:
作者:	Feng, Tai-Fu; Chang, Chao-Hsi; Chen, Jian-Bin; Zhang, Hai-Bin
论文出处:
刊物名称:	NUCLEAR PHYSICS B
年:	2019
卷:	940
期:
页:	130-189
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摘要:	We present an approach to analyze the scalar integrals of any Feynman diagrams in detail here. This method not only completely recovers some well-known results in the literature, but also produces some new results on the C-0 function. The approach can be employed to evaluate the coefficient of arbitrary power of s in the expansion of a scalar integral, where D = 4 - 2 epsilon denotes the time-space dimension. (C) 2019 The Author(s). Published by Elsevier B.V.
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