We report on our recent calculation of massive quark form factors using
a semi-numerical approach based on series expansions of the master integrals
around singular and regular kinematic points and numerical matching.
The methods allows to cover the whole kinematic range of negative and
positive values of the virtuality $s$ with at least seven significant digits accuracy.
Massive form factors at $\mathcal{O}(\alpha_s^3)$
Full text:
pdf
Published on:
October 20, 2022
Abstract
DOI: https://doi.org/10.22323/1.416.0006
How to cite
Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.
Open Access
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.