Combined Measurement of the Higgs Boson Mass from the H    and H ZZ* 4` Decay Channels with the ATLAS Detector Using s=7, 8, and 13 TeV pp Collision Data

Aad, G.; Abbott, B.; Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Abusleme Hoffman, A. C.; Acharya, B. S.; Bourdarios, C. Adam; Adamczyk, L.; Affolder, A. A.; Addepalli, S. V.; Adelman, J.; Adiguzel, A.; Afik, Y.; Adye, T.; Daneri, Maria Florencia; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Toscani, M.; Alonso, Francisco; Dova, Maria Teresa; Monticelli, Fernando Gabriel; Noacco Rosende, Santiago Javier; Orellana, Gonzalo Enrique; Sili, Francisco; Wahlberg, Hernan Pablo; Zwalinski, L.

doi:10.1103/PhysRevLett.131.251802

Artículo

Combined Measurement of the Higgs Boson Mass from the H and H ZZ* 4` Decay Channels with the ATLAS Detector Using s=7, 8, and 13 TeV pp Collision Data

Fecha de publicación: 08/2023

Editorial: American Physical Society

Revista: Physical Review Letters

ISSN: 0031-9007

Idioma: Inglés

Tipo de recurso: Artículo publicado

Clasificación temática:

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Resumen

A measurement of the mass of the Higgs boson combining the → ∗ → 4ℓ and → decay channels is presented. The result is based on 140 fb−1 of proton-proton collision datacollected by the ATLAS detector during LHC Run 2 at a centre-of-mass energy of 13 TeVcombined with the Run 1 ATLAS mass measurement, performed at centre-of-mass energiesof 7 and 8 TeV, yielding a Higgs boson mass of 125.11 ± 0.09 (stat.) ± 0.06 (syst.) = 125.11 ±0.11 GeV. This corresponds to a 0.09% precision achieved on this fundamental parameter ofthe Standard Model of particle physics.

Palabras clave: HIGGS , ATLAS

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/254263

DOI: http://dx.doi.org/10.1103/PhysRevLett.131.251802

URL: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.251802

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Citación

Aad, G.; Abbott, B.; Abeling, K.; Abidi, S. H.; Aboulhorma, A.; et al.; Combined Measurement of the Higgs Boson Mass from the H and H ZZ* 4` Decay Channels with the ATLAS Detector Using s=7, 8, and 13 TeV pp Collision Data; American Physical Society; Physical Review Letters; 131; 8-2023; 251802, 1-28

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