Szczegóły publikacji
Opis bibliograficzny
Study of high-transverse-momentum Higgs boson production in association with a vector boson in the qqbb final state with the ATLAS detector / G. Aad, [et al.], L. ADAMCZYK, [et al.], P. BALEK, [et al.], T. BOŁD, [et al.], K. M. CIEŚLA, [et al.], W. DĄBROWSKI, [et al.], M. DYNDAŁ, [et al.], A. K. GILBERT, [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.], P. A. POTĘPA, [et al.], M. PRZYBYCIEŃ, [et al.], Yu. VOLKOTRUB, [et al.] // Physical Review Letters ; ISSN 0031-9007 . — 2024 — vol. 132 iss. 13 art. no. 131802, s. 131802-1–131802-23. — Bibliogr. s. 131802-7–131802-9, Abstr. — Publikacja dostępna online od: 2024-03-28
Autorzy (2933)
- AGHAdamczyk Leszek
- AGHBalek Petr
- AGHBołd Tomasz
- AGHCieśla Krzysztof
- AGHDąbrowski Władysław
- AGHDyndał Mateusz
- AGHGilbert Alexander
- AGHGrabowska-Bołd Iwona
- AGHJanas Krzysztof W.
- AGHKoperny Stefan
- AGHŁakomiec Inga K.
- AGHMaj Klaudia
- AGHMindur Bartosz
- AGHPotępa Patrycja Anna
- AGHPrzybycień Mariusz
- AGHVolkotrub Yuriy
- Aad Georges
Dane bibliometryczne
| ID BaDAP | 152639 |
|---|---|
| Data dodania do BaDAP | 2024-04-04 |
| Tekst źródłowy | URL |
| DOI | 10.1103/PhysRevLett.132.131802 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp | |
| Creative Commons | |
| Czasopismo/seria | Physical Review Letters |
Abstract
This Letter presents the first study of Higgs boson production in association with a vector boson (V = W or Z) in the fully hadronic qqbb final state using data recorded by the ATLAS detector at the LHC in proton-proton collisions at √s = 13TeV and corresponding to an integrated luminosity of 137 fb−1. The vector bosons and Higgs bosons are each reconstructed as large-radius jets and tagged using jet substructure techniques. Dedicated tagging algorithms exploiting b-tagging properties are used to identify jets consistent with Higgs bosons decaying into b¯ b. Dominant backgrounds from multijet production are determined directly from the data, and a likelihood fit to the jet mass distribution of Higgs boson candidates is used to extract the number of signal events. The VH production cross section is measured inclusively and differentially in several ranges of Higgs boson transverse momentum: 250–450, 450–650, and greater than 650 GeV.Theinclusive signal yield relative to the standard model expectation is observed to be μ = 1.4+1.0-0.9 and the corresponding cross section is 3.1 \pm 1.3(stat)+1.8-1.4(syst) pb.