Szczegóły publikacji
Opis bibliograficzny
Constraints on Higgs boson production with large transverse momentum using $H \to b\bar{b}$ decays in the ATLAS detector / G. Aad, [et al.], L. ADAMCZYK, [et al.], T. BOŁD, [et al.], W. DĄBROWSKI, [et al.], M. DYNDAŁ, [et al.], I. GRABOWSKA-BOŁD, [et al.], K. W. JANAS, [et al.], S. KOPERNY, [et al.], I. K. ŁAKOMIEC, [et al.], K. MAJ, [et al.], B. MINDUR, [et al.], A. OGRODNIK, [et al.], P. PALNI, [et al.], M. PRZYBYCIEŃ, [et al.] // Physical Review. D ; ISSN 2470-0010. — Tytuł poprz.: Physical Review D. Particles, fields, gravitation, and cosmology ; ISSN: 1550-7998. — 2022 — vol. 105 iss. 9 art. no. 092003, s. 092003-1–092003-37. — Bibliogr. s. 092003-20–092003-24. — Publikacja dostępna online od: 2022-05-11
Autorzy (2921)
Dane bibliometryczne
| ID BaDAP | 140479 |
|---|---|
| Data dodania do BaDAP | 2022-06-14 |
| Tekst źródłowy | URL |
| DOI | 10.1103/PhysRevD.105.092003 |
| Rok publikacji | 2022 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Physical Review, D |
Abstract
This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV were recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018 and correspond to an integrated luminosity of 136 fb^{-1}. Higgs bosons decaying into b\bar{b}bbˉ are reconstructed as single large-radius jets recoiling against a hadronic system and identified by the experimental signature of two bb-hadron decays. The experimental techniques are validated in the same kinematic regime using the Z\rightarrow b\bar{b}Z→b bˉ process. The 95% confidence-level upper limit on the cross section for Higgs boson production with transverse momentum above 450 GeV is 115 fb, and above 1 TeV it is 9.6 fb. The Standard Model predictions in the same kinematic regions are 18.4 fb and 0.13 fb, respectively.
