Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in s=7 TeV pp collisions with the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah, S. Abdel Khalek, A. A. Abdelalim, O. Abdinov, R. Aben, B. Abi, M. Abolins, O. S. AbouZeid, H. Abramowicz, H. Abreu, B. S. Acharya, L. Adamczyk, D. L. Adams, T. N. Addy, J. Adelman, S. Adomeit, P. AdragnaT. Adye, S. Aefsky, J. A. Aguilar-Saavedra, M. Agustoni, M. Aharrouche, S. P. Ahlen, F. Ahles, A. Ahmad, M. Ahsan, G. Aielli, T. Akdogan, T. P.A. A°kesson, G. Akimoto, A. V. Akimov, M. S. Alam, M. A. Alam, J. Albert, S. Albrand, M. Aleksa, I. N. Aleksandrov, F. Alessandria, C. Alexa, G. Alexander, G. Alexandre, T. Alexopoulos, M. Alhroob, M. Aliev, K. Kawagoe, S. Oda, J. Tojo, The ATLAS Collaboration

研究成果: ジャーナルへの寄稿学術誌査読

43 被引用数 (Scopus)

抄録

A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb-1of s=7 TeV proton-proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.

本文言語英語
ページ(範囲)841-859
ページ数19
ジャーナルPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
718
3
DOI
出版ステータス出版済み - 1月 8 2013

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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