%0 Conference Paper
%A Ablinger, J.
%A Behring, A.
%A Blümlein, J.
%A Freitas, Abilio de
%A Goedicke, A.
%A von Manteuffel, A.
%A Schneider, Carsten
%A Schönwald, K.
%T Recent 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering
%J Proceedings of Science / International School for Advanced Studies
%V (RADCOR2023)
%N arXiv:2306.16550
%@ 1824-8039
%C Trieste
%I SISSA
%M PUBDB-2023-03929
%M arXiv:2306.16550
%M DESY-23-089
%M DO-TH 23/09
%M CERN-TH-2023-122
%M ZU-TH 29/23
%M RISC Report Series 23-09
%M MSUHEP-23-018
%B 2672890
%P 046
%D 2023
%X We report on recent progress in calculating the three loop QCD corrections of the heavy flavor contributions in deep-inelastic scattering and the massive operator matrix elements of the variable flavor number scheme. Notably we deal with the operator matrix elements A<sub>gg,Q</sub><sup>(3)</sup> and A<sub>Qg</sub><sup>(3)</sup> and technical steps to their calculation. In particular, a new method to obtain the inverse Mellin transform without computing the corresponding N-space expressions is discussed.
%B 16th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology
%C 28 May 2023 - 2 Jun 2023, Crieff (United Kingdom)
Y2 28 May 2023 - 2 Jun 2023
M2 Crieff, United Kingdom
%K quantum chromodynamics: correction (INSPIRE)
%K heavy quark (INSPIRE)
%K flavor (INSPIRE)
%K deep inelastic scattering (INSPIRE)
%K higher-order: 3 (INSPIRE)
%K loop integral (INSPIRE)
%K Mellin transformation (INSPIRE)
%F PUB:(DE-HGF)16 ; PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
%9 Journal ArticleContribution to a conference proceedingsContribution to a book
%R 10.3204/PUBDB-2023-03982
%U https://bib-pubdb1.desy.de/record/586516