Artículo

Search for resonant diboson production in the lvjj decay channels with the ATLAS detector at √s=7 TeV

Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Alonso, FranciscoIcon ; Anduaga, Xabier SebastianIcon ; Dova, Maria TeresaIcon ; González Silva, María LauraIcon ; Monticelli, Fernando GabrielIcon ; Otero y Garzon, Gustavo JavierIcon ; Piegaia, Ricardo NestorIcon ; Romeo, Gaston LeonardoIcon ; Tripiana, Martin FernandoIcon ; Zhuang, X.; Zhuravlov, V.; Zieminska, D.; Zimin, N. I.; Zimmermann, R.; Zimmermann, S.; Zimmermann, S.; Ziolkowski, M.; Zitoun, R.; Živković, L.; Zmouchko, V. V.; Zobernig, G.; Zoccoli, A.; zur Nedden, M.; Zutshi, V.; Zwalinski, L.
Fecha de publicación: 06/2013
Editorial: American Physical Society
Revista: Physical Review D: Particles, Fields, Gravitation and Cosmology
ISSN: 1550-7998
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A search for resonant diboson production using a data sample corresponding to 4.7 fb-1 of integrated luminosity collected by the ATLAS experiment at the Large Hadron Collider in pp collisions at 7 TeV is presented. The search for a narrow resonance in the WW or WZ mass distribution is conducted in a final state with an electron or a muon, missing transverse momentum and at least two jets. No significant excess is observed and limits are set using three benchmark models: WW resonance masses below 940 GeV and 710 GeV are excluded at 95% confidence level for spin-2 Randall-Sundrum and bulk Randall-Sundrum gravitons, respectively; WZ resonance masses below 950 GeV are excluded at 95% confidence level for a spin-1 Extended Gauge Model W´ boson
Palabras clave: Diboson , Atlas
 
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info:eu-repo/semantics/openAccess 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/11336/29241
URL: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.87.112006
DOI: http://dx.doi.org/10.1103/PhysRevD.87.112006
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Articulos de INST.DE FISICA LA PLATA
Citación
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; et al.; Search for resonant diboson production in the lvjj decay channels with the ATLAS detector at √s=7 TeV; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 87; 6-2013; 112006-112026
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