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LoopFest XX

12–14 May 2022
University of Pittsburgh
US/Eastern timezone

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Session

Saturday Afternoon Session 1

14 May 2022, 14:00
Benedum Hall 157 (University of Pittsburgh)

Benedum Hall 157

University of Pittsburgh

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  1. 112. Renormalized epsilon-finite master integrals and their virtues: the three-loop self energy case
    Stephen Martin (Northern Illinois University)
    14/05/2022, 14:00
  2. 96. Renormalization of twist-two operators and its application
    Tongzhi Yang
    14/05/2022, 14:25

    In this talk, we will first present the renormalization of twist-two operators in covariant gauge. And then we apply it to the computation of splitting functions in three-loop order.

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  3. 79. Two-loop tensor integral coefficients in OpenLoops
    Natalie Schär (PSI)
    14/05/2022, 14:45

    Numerical tools, such as OpenLoops, compute NLO scattering amplitudes in a fully automated way. In order to meet the precision requirements of the LHC era and future experiments, however, NNLO calculations are crucial, and their automation in a similar tool highly desirable.

    In the OpenLoops framework, D-dimensional two-loop amplitudes are decomposed into loop momentum tensor integrals and...

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  4. 127. Four-loop quark and gluon form factors
    Andreas von Manteuffel (Michigan State University)
    14/05/2022, 15:05
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