We numerically integrate finite two- and three-loop scalar integrals
using the threshold subtraction method.
This represents a first step towards extending our recent calculation of the $N_f$-part to the full NNLO virtual corrections for the production of massive vector bosons.
Numerical integration of the double- and triple-box integrals using threshold subtraction
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Published on:
September 17, 2024
Abstract
DOI: https://doi.org/10.22323/1.467.0078
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.