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Abstract:

Abstract: A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb −1 of data collected by the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a centre-of-mass energy of 8 TeV. Events are required to contain at least two lepton-jets. This study finds no statistically significant deviation from predictions of the Standard Model and places 95% confidence-level upper limits on the contribution of new phenomena beyond the SM, incuding SUSY-portal and Higgs-portal models, on the number of events with lepton-jets.[Figure not available: see fulltext.] © 2016, The Author(s).

Registro:

Documento: Artículo
Título:A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector
Autor:The ATLAS collaboration et al.
Este artículo contiene 2870 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2870 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Hadron-Hadron scattering
Año:2016
Volumen:2016
Número:2
Página de inicio:1
Página de fin:51
DOI: http://dx.doi.org/10.1007/JHEP02(2016)062
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2016_n2_p1_TheATLAScollaboration

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Citas:

---------- APA ----------
(2016) . A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector. Journal of High Energy Physics, 2016(2), 1-51.
http://dx.doi.org/10.1007/JHEP02(2016)062
---------- CHICAGO ----------
The ATLAS collaboration. "A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector" . Journal of High Energy Physics 2016, no. 2 (2016) : 1-51.
http://dx.doi.org/10.1007/JHEP02(2016)062
---------- MLA ----------
The ATLAS collaboration. "A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector" . Journal of High Energy Physics, vol. 2016, no. 2, 2016, pp. 1-51.
http://dx.doi.org/10.1007/JHEP02(2016)062
---------- VANCOUVER ----------
The ATLAS collaboration. A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector. J. High Energy Phys. 2016;2016(2):1-51.
http://dx.doi.org/10.1007/JHEP02(2016)062