Zobrazeno 1 - 10
of 912
pro vyhledávání: '"F. Herzog"'
Publikováno v:
Physics Letters B, Vol 856, Iss , Pp 138906- (2024)
We present the even-N moments N≤20 of the fourth-order (N3LO) contribution Pgq(3)(x) to the quark-to-gluon splitting function in perturbative QCD. These moments, obtained by analytically computing off-shell operator matrix elements for a general ga
Externí odkaz:
https://doaj.org/article/34f2fe6109a04ea5aab76100e6c25fad
Publikováno v:
Physics Letters B, Vol 848, Iss , Pp 138351- (2024)
We have computed the first 30 even-N moments for the double fermionic (nf2) part of the quark-to-gluon splitting function Pgq at the fourth order of perturbative QCD via the renormalization of off-shell operator matrix elements. From these results we
Externí odkaz:
https://doaj.org/article/2abd8a14ec074b0ebbf9997256a06957
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-47 (2023)
Abstract We have calculated the n f 2 $$ {n}_f^2 $$ and n f 3 $$ {n}_f^3 $$ contributions to the flavour non-singlet structure functions F 2 and F L in inclusive deep-inelastic scattering at the fourth order in the strong coupling α s. The coefficie
Externí odkaz:
https://doaj.org/article/e51a841473b940a49bc65e1285fddab8
Publikováno v:
Physics Letters B, Vol 846, Iss , Pp 138215- (2023)
We have computed the even-N moments N≤20 of the gluon-to-quark splitting function Pqg at the fourth order of perturbative QCD via the renormalization of off-shell operator matrix elements. Our results, derived analytically for a general gauge group
Externí odkaz:
https://doaj.org/article/c3b7954bac594da8a9d53c5f4735dcef
Publikováno v:
Physics Letters B, Vol 842, Iss , Pp 137944- (2023)
We have computed the even-N moments N≤20 of the pure-singlet quark splitting function Pps at the fourth order of perturbative QCD via the anomalous dimensions of off-shell flavour-singlet operator matrix elements. Our results, derived analytically
Externí odkaz:
https://doaj.org/article/c9f074f92ebd442e9c412d7f4a862421
Publikováno v:
Physics Letters B, Vol 790, Iss , Pp 436-443 (2019)
We present the first calculations of next-to-next-to-next-to-next-to-leading order (N4LO) contributions to anomalous dimensions of spin-N twist-2 operators in perturbative QCD. Specifically, we have obtained the respective non-singlet quark–quark a
Externí odkaz:
https://doaj.org/article/b07fec63539f40e7b7f3e32dfda6bc78
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-18 (2017)
Abstract We present the complete set of vertex, wave function and charge renormalisation constants in QCD in a general simple gauge group and with the complete dependence on the covariant gauge parameter ξ in the minimal subtraction scheme of conven
Externí odkaz:
https://doaj.org/article/8ca228e812c1463ab733ba4140c18aa8
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 8, Pp 1-26 (2017)
Abstract We present the first determination of Higgs-boson decay to hadrons at the next-to-next-to-next-to-next-to-leading order of perturbative QCD in the limit of a heavy top quark and massless light flavours. This result has been obtained by compu
Externí odkaz:
https://doaj.org/article/1fc8a71d8d244477b1e7799479fe540f
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 12, Pp 1-1 (2017)
Externí odkaz:
https://doaj.org/article/8fe7154878e94ce0b1d99aebddaec5f6
Autor:
Brent D. Turrin, Fara Lindsay, Jeremy S. Delaney, Jisun Park, Gregory F. Herzog, Carl Swisher, Cyrena A. Goodrich
Publikováno v:
Meteoritics & Planetary Science. 58:304-327
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f1d502d88fff1cace6296e2f347656
https://doi.org/10.1111/maps.13953
https://doi.org/10.1111/maps.13953