author = {J Bluemlein and A. De Freitas and P. Marquard and C. Schneider},
title = {{Challenges for analytic calculations of the massive three-loop form factors}},
booktitle = {{Proceedings of Loops and Legs in Quantum Field Theory}},
language = {english},
abstract = {The calculation of massive three-loop QCD form factors using in particular the large moments method has been successfully applied to quarkonic contributions in [1]. We give a brief review of the different steps of the calculation and report on improvements of our methods that enabled us to push forward the calculations of the gluonic contributions to the form factors.},
volume = {PoS(LL2024)031},
number = {24-05},
pages = {1--18},
isbn_issn = {ISSN 1824-8039},
year = {2024},
note = { arXiv:2408.07046 [hep-ph]},
editor = {P. Marquard and M. Steinhauser},
refereed = {no},
keywords = {Form factor; computer algebra, coupled systems, differential equations, recurrences, analytic continuation, holonomic functions},
length = {18},
url = {https://doi.org/10.22323/1.467.0031 }