cris.boxmetadata.label.title
Search for heavy Majorana neutrinos in μ<sup>±</sup>μ<sup>±</sup>+jets and e<sup>±</sup>e<sup>±</sup>+jets events in pp collisions at s=7TeV
cris.boxmetadata.label.dateissued
22 browse.startsWith.months.october 2012
cris.boxmetadata.label.accesslevel
open access
cris.boxmetadata.label.resourcetype
journal article
cris.boxmetadata.label.authors
Chatrchyan S.
Khachatryan V.
Sirunyan A.M.
Tumasyan A.
Adam W.
Aguilo E.
Bergauer T.
Dragicevic M.
Erö J.
Fabjan C.
Friedl M.
Frühwirth R.
Ghete V.M.
Hammer J.
Hörmann N.
Hrubec J.
Jeitler M.
Kiesenhofer W.
Knünz V.
Krammer M.
Krätschmer I.
Liko D.
Mikulec I.
Pernicka M.
Rahbaran B.
Rohringer C.
Rohringer H.
Schöfbeck R.
Strauss J.
Taurok A.
Waltenberger W.
Walzel G.
Widl E.
Wulz C.E.
Mossolov V.
Shumeiko N.
Suarez Gonzalez J.
Bansal M.
Bansal S.
Cornelis T.
De Wolf E.A.
Janssen X.
Luyckx S.
Mucibello L.
Ochesanu S.
Roland B.
Rougny R.
Selvaggi M.
Staykova Z.
Van Haevermaet H.
Van Mechelen P.
Van Remortel N.
Van Spilbeeck A.
Blekman F.
Blyweert S.
D'Hondt J.
Gonzalez Suarez R.
Kalogeropoulos A.
Maes M.
Olbrechts A.
Van Doninck W.
Van Mulders P.
Van Onsem G.P.
Villella I.
Clerbaux B.
De Lentdecker G.
Dero V.
Gay A.P.R.
Hreus T.
Léonard A.
Marage P.E.
Reis T.
Thomas L.
Vander Marcken G.
Vander Velde C.
Vanlaer P.
Wang J.
Adler V.
Beernaert K.
Cimmino A.
Costantini S.
Garcia G.
Grunewald M.
Klein B.
Lellouch J.
Marinov A.
McCartin J.
Ocampo Rios A.A.
Ryckbosch D.
Strobbe N.
Thyssen F.
Tytgat M.
Verwilligen P.
Walsh S.
Yazgan E.
Zaganidis N.
Basegmez S.
Bruno G.
Castello R.
Ceard L.
cris.boxmetadata.label.publisher
Elsevier B.V.
cris.boxmetadata.label.abstract
A search is performed for heavy Majorana neutrinos (N) using an event signature defined by two same-sign charged leptons of the same flavour and two jets. The data correspond to an integrated luminosity of 4.98fb-1 of pp collisions at a centre-of-mass energy of 7 TeV collected with the CMS detector at the Large Hadron Collider. No excess of events is observed beyond the expected standard model background and therefore upper limits are set on the square of the mixing parameter, |VℓN|2, for ℓ=e, μ, as a function of heavy Majorana-neutrino mass. These are the first direct upper limits on the heavy Majorana-neutrino mixing for mN>90GeV. © 2012 CERN.
cris.boxmetadata.label.citationstartpage
109
cris.boxmetadata.label.citationendpage
128
cris.boxmetadata.label.volume
717
cris.boxmetadata.label.issue
browse.startsWith.months.march 1
cris.boxmetadata.label.language
English
cris.boxmetadata.label.ocdeknowledgeArea
Física de partículas, Campos de la Física
cris.boxmetadata.label.subjects
cris.boxmetadata.label.doi
cris.boxmetadata.label.scopusidentifier
2-s2.0-84867350302
cris.boxmetadata.label.source
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
cris.boxmetadata.label.containerissn
0370-2693
cris.boxmetadata.label.sponsor
We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC machine. We thank the technical and administrative staffs at CERN and other CMS institutes, and acknowledge support from: FMSR (Austria); FNRS and FWO (Belgium); CNPq , CAPES , FAPERJ , and FAPESP (Brazil); MES (Bulgaria); CERN ; CAS , MoST , and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); MoER , SF0690030s09 and ERDF (Estonia); Academy of Finland , MEC , and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF , DFG , and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Korea); LAS (Lithuania); CINVESTAV , CONACYT , SEP , and UASLP-FAI (Mexico); MSI (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MON , RosAtom , RAS and RFBR (Russia); MSTD (Serbia); SEIDI and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA).
peru-layout.shadow-copies
Directorio de Producción Científica
Scopus