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Abstract:

This Letter presents a search for high-mass resonances decaying into τ + τ − final states using proton-proton collisions at s=7 TeV produced by the Large Hadron Collider. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.6 fb −1 . No statistically significant excess above the Standard Model expectation is observed; 95% credibility upper limits are set on the cross section times branching fraction of Z ′ resonances decaying into τ + τ − pairs as a function of the resonance mass. As a result, Z ′ bosons of the Sequential Standard Model with masses less than 1.40 TeV are excluded at 95% credibility. © 2012 CERN

Registro:

Documento: Artículo
Título:A search for high-mass resonances decaying to τ + τ − in pp collisions at √s=7 TeV with the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2912 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2912 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Ditau; Exotics; Resonance; Searc; Z ′
Año:2013
Volumen:719
Número:4-5
Página de inicio:242
Página de fin:260
DOI: http://dx.doi.org/10.1016/j.physletb.2013.01.040
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v719_n4-5_p242_Aad

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Citas:

---------- APA ----------
(2013) . A search for high-mass resonances decaying to τ + τ − in pp collisions at √s=7 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 719(4-5), 242-260.
http://dx.doi.org/10.1016/j.physletb.2013.01.040
---------- CHICAGO ----------
Aad, G. "A search for high-mass resonances decaying to τ + τ − in pp collisions at √s=7 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 719, no. 4-5 (2013) : 242-260.
http://dx.doi.org/10.1016/j.physletb.2013.01.040
---------- MLA ----------
Aad, G. "A search for high-mass resonances decaying to τ + τ − in pp collisions at √s=7 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 719, no. 4-5, 2013, pp. 242-260.
http://dx.doi.org/10.1016/j.physletb.2013.01.040
---------- VANCOUVER ----------
Aad, G. A search for high-mass resonances decaying to τ + τ − in pp collisions at √s=7 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2013;719(4-5):242-260.
http://dx.doi.org/10.1016/j.physletb.2013.01.040