Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Felix Eschment"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-21 (2024)
Abstract We examine the effect of finite top- and bottom-quark masses on the Higgs production cross section in the gluon-gluon fusion channel. We employ both MS ¯ $$ \overline{\textrm{MS}} $$ and on-shell renormalisation for the quark masses and pro
Externí odkaz:
https://doaj.org/article/4fe095edd78e499da58659029758a3b7
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-40 (2023)
Abstract We elucidate the structure of the next-to-leading-power soft-gluon expansion of arbitrary one-loop massless-QCD amplitudes. The expansion is given in terms of universal colour-, spin- and flavour-dependent operators acting on process-depende
Externí odkaz:
https://doaj.org/article/d4304933fa544d2ea5137b55634f123b
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 4, Pp 1-31 (2023)
Abstract We evaluate the one-loop soft current for the emission of two soft gluons or a soft quark-anti-quark pair in massless Quantum Chromodynamics. The results are exact in dimensional regularisation up to a single Feynman integral. Two terms of t
Externí odkaz:
https://doaj.org/article/c9ac3834a6aa44ac91ce9945ae30f819
Publikováno v:
Journal of high energy physics : JHEP 2023(4), 65 (2023). doi:10.1007/JHEP04(2023)065
Journal of High Energy Physics
Journal of High Energy Physics
We evaluate the one-loop soft current for the emission of two soft gluons or a soft quark-anti-quark pair in massless Quantum Chromodynamics. The results are exact in dimensional regularisation up to a single Feynman integral. Two terms of the Taylor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::299bca40f72680df1251651d59f46919
http://arxiv.org/abs/2211.06465
http://arxiv.org/abs/2211.06465
