Master Integrals for Four-Loop Massless Form Factors

Autor:	Lee, Roman N., von Manteuffel, Andreas, Schabinger, Robert M., Smirnov, Alexander V., Smirnov, Vladimir A., Steinhauser, Matthias
Rok vydání:	2023
Předmět:	High Energy Physics - Phenomenology High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	We present analytical results for all master integrals for massless three-point functions, with one off-shell leg, at four loops. Our solutions were obtained using differential equations and direct integration techniques. We review the methods and provide additional details. Comment: 17 pages, 3 figures, files with analytical results at https://www.ttp.kit.edu/preprints/2023/ttp23-034/
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2309.00054 Zobrazit plný text záznamu View this record from Arxiv