@article{4eb646edd64b450ea23a8570e8a8fb57,
title = "Search for heavy neutrinos and right-handed W bosons in events with two leptons and jets in pp collisions at √s =7 TeV with the ATLAS detector",
abstract = " This letter reports on a search for hypothetical heavy neutrinos, N, and right-handed gauge bosons, W R , in events with high transverse momentum objects which include two reconstructed leptons and at least one hadronic jet. The results were obtained from data corresponding to an integrated luminosity of 2.1 fb −1 collected in proton–proton collisions at √ s = 7 TeV with the ATLAS detector at the CERN Large Hadron Collider. No excess above the Standard Model background expectation is observed. Excluded mass regions for Majorana and Dirac neutrinos are presented using two approaches for interactions that violate lepton and lepton-flavor numbers. One approach uses an effective operator framework, the other approach is guided by the Left– Right Symmetric Model. The results described in this letter represent the most stringent limits to date on the masses of heavy neutrinos and W R bosons obtained in direct searches.",
author = "{The ATLAS collaboration} and G. Aad and B. Abbott and J. Abdallah and Abdelalim, {A. A.} and A. Abdesselam and O. Abdinov and B. Abi and M. Abolins and Zeid, {O. S.Abou} and H. Abramowicz and H. Abreu and E. Acerbi and Acharya, {B. S.} and L. Adamczyk and Adams, {D. L.} and Addy, {T. N.} and J. Adelman and M. Aderholz and S. Adomeit and P. Adragna and T. Adye and S. Aefsky and Aguilar-Saavedra, {J. A.} and M. Aharrouche and Ahlen, {S. P.} and F. Ahles and A. Ahmad and M. Ahsan and G. Aielli and T. Akdogan and {\AA}kesson, {T. P.A.} and G. Akimoto and Akimov, {A. V.} and A. Akiyama and Alam, {M. S.} and Alam, {M. A.} and J. Albert and S. Albrand and M. Aleksa and Aleksandrov, {I. N.} and F. Alessandria and C. Alexa and G. Alexander and G. Alexandre and T. Alexopoulos and L. Barak and G. Bella and E. Etzion and Y. Oren and A. Soffer and Raz Alon and Shikma Bressler and Ehud Duchovni and Tal Frank and Ofir Gabizon and Eilam Gross and Jacob Groth-Jensen and Amit Klier and Daniel Lellouch and Lorne Levinson and Giora Mikenberg and Alexander Milov and Dmitry Milstein and Itamar Roth and Ohad Silbert and Vladimir Smakhtin and Ofer Vitells and M. Bellomo and S. Cheatham and {Di Mattia}, A. and S. Istin and E. Kajomovitz and J. Meyer and M. Morgenstern and E. Musto and Y. Rozen and S. Tarem",
note = "Publisher Copyright: {\textcopyright} CERN for the benefit of the ATLAS collaboration 2012.",
year = "2012",
month = jul,
day = "3",
doi = "https://doi.org/10.1140/epjc/s10052-012-2056-4",
language = "الإنجليزيّة",
volume = "72",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer New York",
number = "7",
}