Приказ основних података о документу
Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at root s=13 TeV
dc.contributor | CMS Collaboration | |
dc.creator | Sirunyan, A. M. | |
dc.creator | Adžić, Petar | |
dc.creator | Ćirković, Predrag | |
dc.creator | Devetak, Damir | |
dc.creator | Đorđević, Miloš | |
dc.creator | Milošević, Jovan | |
dc.creator | Reković, Vladimir | |
dc.creator | Milenović, Predrag | |
dc.date.accessioned | 2018-03-01T18:02:19Z | |
dc.date.available | 2018-03-01T18:02:19Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/1859 | |
dc.description.abstract | A search for physics beyond the standard model in the final state with two same-flavour leptons (electrons or muons) and two quarks produced in proton-proton collisions at root s = 13 TeVis presented. The data were recorded by the CMS experiment at the CERN LHC and correspond to an integrated luminosity of 2.3 fb(-1). The observed data are in good agreement with the standard model background prediction. The results of the measurement are interpreted in the framework of a recently proposed model in which a heavy Majorana neutrino, N-l, stems from a composite-fermion scenario. Exclusion limits are set for the first time on the mass of the heavy composite Majorana neutrino, m(Nl), and the compositeness scale Lambda. For the case m(Nl) = Lambda, the existence of N-e (N-mu) is excluded for masses up to 4.60 (4.70) TeV at 95% confidence level. (C) 2017 The Author(s). Published by Elsevier B.V. | en |
dc.rights | openAccess | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Physics Letters B | en |
dc.subject | CMS | en |
dc.subject | Exotica | en |
dc.title | Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at root s=13 TeV | en |
dc.type | article | en |
dc.rights.license | BY | |
dcterms.abstract | Aдзиц, Р.; Рековиц, В.; Сирунyан, A. М.; Ћирковић Предраг; Деветак Дамир; Ђорђевић Милош; Милошевић Јован; Миленовић Предраг; | |
dc.citation.volume | 775 | |
dc.citation.spage | 315 | |
dc.citation.epage | 337 | |
dc.identifier.wos | 000417190700044 | |
dc.identifier.doi | 10.1016/j.physletb.2017.11.001 | |
dc.citation.rank | M21 | |
dc.contributor.count | CMS Collaboration (ukupan broj autora: 2218) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-85034449894 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/12176/1855.pdf |