About higher order ε-expansion of some massive two- and three-loop master-integrals

被引：32
|
作者：
Kalmykov, MY
机构：
[1] Baylor Univ, Dept Phys, Waco, TX 76798 USA
[2] Joint Nucl Res Inst, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow Region, Russia
来源：
NUCLEAR PHYSICS B | 2005年 / 718卷 / 1-2期
基金：
俄罗斯基础研究基金会;
关键词：
Feynman diagrams; master integrals; higher order epsilon-expansion;
D O I：
10.1016/j.nuclphysb.2005.04.027
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
For certain dimensionally-regulated massive two- and three-loop propagator-type diagrams the higher order E-expansion is constructed. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：276 / 292
页数：17
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