Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at root s=13 TeV
| dc.WoS.categories | Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields | en_US |
| dc.authorid | 0000-0002-9007-8260 | en_US |
| dc.contributor.author | Yetkin, Elif Aslı | |
| dc.date.accessioned | 2020-11-06T07:18:05Z | |
| dc.date.available | 2020-11-06T07:18:05Z | |
| dc.date.issued | 2017-12-10 | |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
| 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. | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1016/j.physletb.2017.11.001 | |
| dc.identifier.scopus | 2-s2.0-85034449894 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/2479 | |
| dc.identifier.uri | https://doi.org/10.1016/j.physletb.2017.11.001 | |
| dc.identifier.wos | WOS:000417190700044 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 200+ | en_US |
| dc.pages | 315-337 | en_US |
| dc.publisher | ELSEVIER | en_US |
| dc.relation.ispartof | PHYSICS LETTERS B | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | CMS | en_US |
| dc.subject | Exotica | en_US |
| dc.title | Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at root s=13 TeV | |
| dc.type | Article | |
| dc.volume | 775 | en_US |
