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Planar master integrals for four-loop form factors

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 نشر من قبل Robert Schabinger
 تاريخ النشر 2019
  مجال البحث
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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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