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Abstract:

Measurements of the total and differential cross sections of Higgs boson production are performed using 20.3 fb -1 of pp collisions produced by the Large Hadron Collider at a center-of-mass energy of √s = 8 TeV and recorded by the ATLAS detector. Cross sections are obtained from measured H → γγ and H → ZZ∗ → 4 ℓ event yields, which are combined accounting for detector efficiencies, fiducial acceptances, and branching fractions. Differential cross sections are reported as a function of Higgs boson transverse momentum, Higgs boson rapidity, number of jets in the event, and transverse momentum of the leading jet. The total production cross section is determined to be σ pp → H = 33.0 ± 5.3 (stat) ± 1.6 (syst) pb. The measurements are compared to state-of-the-art predictions. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

Registro:

Documento: Artículo
Título:Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ∗ → 4 ℓ Decay Channels at √s = 8 TeV with the ATLAS Detector
Autor:Aad, G. et al.
Este artículo contiene 2820 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2820 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Tellurium compounds; Branching fractions; Detector efficiency; Differential cross section; Large Hadron Collider; Production cross section; State of the art; Total and differential cross section; Transverse momenta; Bosons
Año:2015
Volumen:115
Número:9
DOI: http://dx.doi.org/10.1103/PhysRevLett.115.091801
Título revista:Physical Review Letters
Título revista abreviado:Phys Rev Lett
ISSN:00319007
CODEN:PRLTA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v115_n9_p_Aad

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Citas:

---------- APA ----------
(2015) . Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ∗ → 4 ℓ Decay Channels at √s = 8 TeV with the ATLAS Detector. Physical Review Letters, 115(9).
http://dx.doi.org/10.1103/PhysRevLett.115.091801
---------- CHICAGO ----------
Aad, G. "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ∗ → 4 ℓ Decay Channels at √s = 8 TeV with the ATLAS Detector" . Physical Review Letters 115, no. 9 (2015).
http://dx.doi.org/10.1103/PhysRevLett.115.091801
---------- MLA ----------
Aad, G. "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ∗ → 4 ℓ Decay Channels at √s = 8 TeV with the ATLAS Detector" . Physical Review Letters, vol. 115, no. 9, 2015.
http://dx.doi.org/10.1103/PhysRevLett.115.091801
---------- VANCOUVER ----------
Aad, G. Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ∗ → 4 ℓ Decay Channels at √s = 8 TeV with the ATLAS Detector. Phys Rev Lett. 2015;115(9).
http://dx.doi.org/10.1103/PhysRevLett.115.091801