Planar master integrals for four-loop form factors

被引：0
作者：
Andreas von Manteuffel
Robert M. Schabinger
机构：
[1] Michigan State University,Department of Physics and Astronomy
来源：
Journal of High Energy Physics | / 2019卷
关键词：
Perturbative QCD; 1/N Expansion;
D O I：
暂无
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摘要：
We present the complete set of planar master integrals relevant to the calculation of three-point functions in four-loop massless Quantum Chromodynamics. Employing direct parametric integrations for a basis of finite integrals, we give analytic results for the Laurent expansion of conventional integrals in the parameter of dimensional regularization through to terms of weight eight.
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