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Search for third-generation scalar leptoquarks in the t tau channel in proton-proton collisions at root s=8 TeV
dc.creator | Khachatryan, V. | |
dc.creator | Adžić, Petar | |
dc.creator | Ekmedžić, Marko | |
dc.creator | Milošević, Jovan | |
dc.creator | Reković, Vladimir | |
dc.creator | Đorđević, Miloš | |
dc.creator | Milenović, Predrag | |
dc.date.accessioned | 2018-03-01T16:17:32Z | |
dc.date.available | 2018-03-01T16:17:32Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/655 | |
dc.description.abstract | A search for pair production of third-generation scalar leptoquarks decaying to top quark and tau lepton pairs is presented using proton-proton collision data at a center-of-mass energy of root s=8TeV collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 19.7 fb(-1). The search is performed using events that contain an electron or a muon, a hadronically decaying tau lepton, and two or more jets. The observations are found to be consistent with the standard model predictions. Assuming that all leptoquarks decay to a top quark and a tau lepton, the existence of pair produced, charge -1/3, third-generation leptoquarks up to a mass of 685 GeV is excluded at 95% confidence level. This result constitutes the first direct limit for leptoquarks decaying into a top quark and a tau lepton, and may also be applied directly to the pair production of bottom squarks decaying predominantly via the R-parity violating coupling lambda(333) . | en |
dc.relation | BMWFW (Austria), FWF (Austria), FNRS (Belgium), FWO (Belgium), CNPq (Brazil), CAPES (Brazil), FAPERJ (Brazil), FAPESP (Brazil), MES (Bulgaria), CERN, CAS (China), MoST (China), NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), CSF (Croatia), RPF (Cyprus), MoER (Estonia), ERC IUT (Estonia), ERDF (Estonia), Academy of Finland, MEC (Finland), HIP (Finland), CEA (France), CNRS/IN2P3 (France), BMBF, Germany, DFG (Germany), HGF (Germany), GSRT (Greece), OTKA (Hungary), NIH (Hungary), DAE (India), DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), MSIP (Republic of Korea), NRF (Republic of Korea), LAS (Lithuania), MOE (Malaysia), UM (Malaysia), CINVESTAV (Mexico), CONACYT (Mexico), SEP (Mexico), UASLP-FAI (Mexico), MBIE (New Zealand), PAEC (Pakistan), MSHE (Poland), NSC (Poland), FCT (Portugal), JINR (Dubna), MON (Russia), RosAtom (Russia), RAS (Russia), RFBR (Russia), MESTD (Serbia), SEIDI (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), MST (Taipei), ThEPCenter (Thailand), IPST (Thailand), STAR (Thailand), NSTDA (Thailand), TUBITAK (Turkey), TAEK (Turkey), NASU (Ukraine), SFFR (Ukraine), STFC (United Kingdom), DOE (U.S.A.), NSF (U.S.A.), Marie-Curie program (European Union), European Research Council (European Union), EPLANET (European Union), Leventis Foundation, A.P. Sloan Foundation, Alexander von Humboldt Foundation, Belgian Federal Science Policy Office, Fonds pour la Formation a la Recherche dans lIndustrie et dans lAgriculture (FRIA-Belgium), Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium), Ministry of Education, Youth and Sports (MEYS) of the Czech Republic, Council of Science and Industrial Research, India, HOMING PLUS program of the Foundation for Polish Science, European Union, Regional Development Fund, Compagnia di San Paolo (Torino), Consorzio per la Fisica (Trieste), MIUR project (Italy) [20108T4XTM], Thalis program - EU-ESF, Aristeia program - EU-ESF, Greek NSRF, National Priorities Research Program by Qatar National Research Fund | |
dc.rights | openAccess | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Journal of High Energy Physics | en |
dc.subject | Hadron-Hadron Scattering | en |
dc.subject | Beyond Standard Model | en |
dc.title | Search for third-generation scalar leptoquarks in the t tau channel in proton-proton collisions at root s=8 TeV | en |
dc.type | article | en |
dc.rights.license | BY | |
dcterms.abstract | Ђорђевић Милош; Миленовић Предраг; Aдзиц, П.; Екмедзиц, М.; Кхацхатрyан, В.; Рековиц, В.; Милошевић Јован; | |
dc.citation.issue | 7 | |
dc.identifier.wos | 000357931600001 | |
dc.identifier.doi | 10.1007/JHEP07(2015)042 | |
dc.citation.other | Article Number: 042 | |
dc.citation.rank | M21 | |
dc.contributor.count | CMS Collaboration (ukupan broj autora: 2283) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84938844501 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13727/651.pdf |