A generic search is presented for a heavy particle decaying to WZ ! ‘‘0‘0 (‘, ‘0 ¼ e, ) final states. The data were recorded by the ATLAS detector in ffiffiffis p ¼ 7 TeV pp collisions at the Large Hadron Collider and correspond to an integrated luminosity of 1:02 fb1. The transverse mass distribution of the selected WZ candidates is found to be consistent with the standard model expectation. Upper limits on the production cross section times branching ratio are derived using two benchmark models predicting a heavy particle decaying to a WZ pair.

Search for resonant WZ production in the WZ→lνl^{′}l^{′} channel in sqrt[(]s)=7  TeV pp collisions with the ATLAS detector / Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdelalim, A., Abdesselam, A., Abdinov, O., Abi, B., Abolins, M., Abouzeid, O., Abramowicz, H., Abreu, H., Acerbi, E., Acharya, B., Adamczyk, L., Adams, D., Addy, T., Adelman, J., Aderholz, M., Adomeit, S., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 85:11(2012). [10.1103/physrevd.85.112012]

Search for resonant WZ production in the WZ→lνl^{′}l^{′} channel in sqrt[(]s)=7  TeV pp collisions with the ATLAS detector

G. Artoni;BAGNAIA, Paolo;BINI, Cesare;DE CECCO, Sandro;DIONISI, Carlo;GAUZZI, Paolo;GENTILE, Simonetta;GIAGU, Stefano;M. Kado;LACAVA, Francesco;LUCI, Claudio;MESSINA, Andrea;MONZANI, SIMONE;A. Policicchio;SOLFAROLI CAMILLOCCI, ELENA;VANADIA, MARCO;VERDUCCI, MONICA;
2012

Abstract

A generic search is presented for a heavy particle decaying to WZ ! ‘‘0‘0 (‘, ‘0 ¼ e, ) final states. The data were recorded by the ATLAS detector in ffiffiffis p ¼ 7 TeV pp collisions at the Large Hadron Collider and correspond to an integrated luminosity of 1:02 fb1. The transverse mass distribution of the selected WZ candidates is found to be consistent with the standard model expectation. Upper limits on the production cross section times branching ratio are derived using two benchmark models predicting a heavy particle decaying to a WZ pair.
2012
01 Pubblicazione su rivista::01a Articolo in rivista
Search for resonant WZ production in the WZ→lνl^{′}l^{′} channel in sqrt[(]s)=7  TeV pp collisions with the ATLAS detector / Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdelalim, A., Abdesselam, A., Abdinov, O., Abi, B., Abolins, M., Abouzeid, O., Abramowicz, H., Abreu, H., Acerbi, E., Acharya, B., Adamczyk, L., Adams, D., Addy, T., Adelman, J., Aderholz, M., Adomeit, S., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 85:11(2012). [10.1103/physrevd.85.112012]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/492745
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