The two-mass contributions to the three-loop massive operator matrix elements $${\widetilde{A}}_{Qg}^{(3)}$$ and $${\Delta \widetilde{A}}_{Qg}^{(3)}$$
J. Ablinger, J. Blümlein, A. De Freitas, Andreas von Manteuffel et autres
A bstract We calculate the two-mass three-loop contributions to the unpolarized and polarized massive operator matrix elements $${\widetilde{A}}_{Qg}^{(3)}$$ and $${\Delta \widetilde{A}}_{Qg}^{(3)}$$ in x -space for a general mass ratio by using a semi-analytic approach. We also compute Mellin moments up to N …
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3 citations
Journal of High Energy Physics