Higgs production at NLL accuracy in the BFKL approach | Sciact - Система учета научной деятельности ИМ СО РАН

Higgs production at NLL accuracy in the BFKL approach Научная публикация

Конференция

31st International Workshop on Deep Inelastic Scattering
08-12 апр. 2024 , Grenoble

Журнал

Proceedings of Science
, E-ISSN: 1824-8039

Вых. Данные

Год: 2025, Том: 469, Номер статьи : 101, Страниц : 5 DOI: 10.22323/1.469.0101

Авторы

Celiberto F.G. ¹ , Rose L.D. ^2,3 , Fucilla M. ⁴ , Gatto G. ^2,3 , Ivanov D.Yu. ⁵ , Mohammed M.M.A. ^2,3 , Papa A. ^2,3

Организации

1	Universidad de Alcalá (UAH), Departamento de Física y Matemáticas, Campus Universitario, Alcalá de Henares, E-28805, Madrid, Spain
2	Dipartimento di Fisica, Università della Calabria, Arcavacata di Rende, I-87036, Cosenza, Italy
3	NFN, Gruppo Collegato di Cosenza, Arcavacata di Rende, I-87036, Cosenza, Italy
4	Université Paris-Saclay, CNRS/IN2P3, ĲCLab, 91405, Orsay, France
5	Sobolev Institute of Mathematics, 630090 Novosibirsk, Russia

Precision physics in the Higgs sector has been one of the main challenges of particle physics in the recent years. The pure fixed-order calculations entering the collinear factorization framework, whichhavebeenpusheduptonext-cube-leading-order, arenotabletodescribetheentirekinematic spectrum. In particular sectors, they have to be necessarily enhanced by all-order resummations. In the so-called semi-hard regime, large energy-type logarithms spoil the perturbative convergence of the series and must be resummed to all orders. This resummation is a core ingredient for a correct description of the inclusive hadroproduction of a forward Higgs boson in the limit of small Bjorken x, as well as for a precision study of inclusive forward emissions of a Higgs boson in association with a backward identified object. A complete resummation for these processes can be achieved at the at next-to-leading logarithmic accuracy thanks to the Balitsky-Fadin–Kuraev–Lipatov approach. In the present work we present and discuss a series of recent phenomenological results within a partial next-to-leading accuracy. They include the analysis of rapidity and azimuthal-angle differential rates for Higgs plus jet and Higgs plus charm reactions in forward and ultraforward directions of rapidity at the LHC.

Celiberto F.G. , Rose L.D. , Fucilla M. , Gatto G. , Ivanov D.Y. , Mohammed M.M.A. , Papa A.
Higgs production at NLL accuracy in the BFKL approach
Proceedings of Science. 2025. V.469. 101 :1-5. DOI: 10.22323/1.469.0101 Scopus OpenAlex

Опубликована в печати:	16 янв. 2025 г.
Опубликована online:	16 янв. 2025 г.

Scopus:	2-s2.0-85216808195
OpenAlex:	W4402148202

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