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Search for heavy narrow dilepton resonances in pp collisions at root s=7 TeV and root s=8 TeV
| dc.creator | Chatrchyan, S. | |
| dc.creator | Adžić, Petar | |
| dc.creator | Đorđević, Miloš | |
| dc.creator | Ekmedžić, Marko | |
| dc.creator | Krpić, D. | |
| dc.creator | Milošević, Jovan | |
| dc.creator | Milenović, Predrag | |
| dc.creator | Reković, Vladimir | |
| dc.date.accessioned | 2018-03-01T23:15:02Z | |
| dc.date.available | 2018-03-01T23:15:02Z | |
| dc.date.issued | 2013 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.issn | 1873-2445 | |
| dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/5374 | |
| dc.description.abstract | An updated search for heavy narrow resonances decaying to muon or electron pairs using the CMS detector is presented. Data samples from pp collisions at root s = 7 TeV and 8 TeV at the LHC, with integrated luminosities of up to 5.3 and 4.1 fb(-1), respectively, are combined. No evidence for a heavy narrow resonance is observed. The analysis of the combined data sets excludes, at 95% confidence level, a Sequential Standard Model Z (SSM) resonance lighter than 2590 GeV, a superstring-inspired Z (psi) lighter than 2260 GeV, and Kaluza-Klein gravitons lighter than 2390 (2030) GeV, assuming that the coupling parameter k/(M) over bar (Pl) is 0.10 (0.05). These are the most stringent limits to date. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved. | en |
| dc.relation | BMWF (Austria), FWF (Austria), FNRS (Belgium), FWO (Belgium), CNPq (Brazil), CAPES (Brazil), MEYS (Bulgaria), CERN, CAS (China), MoST (China), NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), RPF (Cyprus), MoER [SF0690030s09], ERDF (Estonia), Academy of Finland, MEC (Finland), HIP (Finland), CEA (France), CNRS/IN2P3 (France), BMBF, Germany, DFG (Germany), HGF (Germany), GSRT (Greece), OTKA (Hungary), NKTH (Hungary), DAE (India), DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF (Republic of Korea), WCU (Republic of Korea), LAS (Lithuania), CINVESTAV (Mexico), CONACYT (Mexico), SEP (Mexico), UASLP-FAI (Mexico), MSI (New Zealand), PAEC (Pakistan), MSHE (Poland), NSC (Poland), FCT (Portugal), JINR (Armenia), JINR (Belarus), JINR (Georgia), JINR (Ukraine), JINR (Uzbekistan), MON (Russia), RosAtom (Russia), RAS (Russia), RFBR (Russia), MSTD (Serbia), SEIDI (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), ThEPCenter (Thailand), IPST (Thailand), NSTDA (Thailand), TUBITAK (Turkey), TAEK (Turkey), NASU (Ukraine), STFC (United Kingdom), DOE (USA), NSF (USA) | |
| dc.rights | openAccess | en |
| dc.source | Physics Letters B | en |
| dc.subject | CMS | en |
| dc.subject | Physics | en |
| dc.subject | Resonances | en |
| dc.subject | Z | en |
| dc.subject | Muons | en |
| dc.subject | Electrons | en |
| dc.title | Search for heavy narrow dilepton resonances in pp collisions at root s=7 TeV and root s=8 TeV | en |
| dc.type | article | en |
| dcterms.abstract | Крпиц, Д.; Рековиц, В.; Миленовић Предраг; Милошевић Јован; Ђорђевић Милош; Екмедзиц, М.; Цхатрцхyан, С.; Aдзиц, П.; | |
| dc.citation.volume | 720 | |
| dc.citation.issue | 1-3 | |
| dc.citation.spage | 63 | |
| dc.citation.epage | 82 | |
| dc.identifier.wos | 000316513500006 | |
| dc.identifier.doi | 10.1016/j.physletb.2013.02.003 | |
| dc.citation.rank | M21a | |
| dc.contributor.count | CMS Collaboration (ukupan broj autora: 2204) | |
| dc.identifier.scopus | 2-s2.0-85035795779 | |
| dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13343/5370.pdf |
