Приказ основних података о документу
Search for heavy long-lived charged particles in pp collisions at root s=7 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 | 2018-03-01T22:39:53Z | |
dc.date.available | 2018-03-01T22:39:53Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.issn | 1873-2445 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/4965 | |
dc.description.abstract | The result of a search for heavy long-lived charged particles produced in pp collisions at root s = 7 TeV at the LHC is described. The data sample has been collected using the CMS detector and corresponds to an integrated luminosity of 5.0 fb(-1). The inner tracking detectors are used to define a sample of events containing tracks with high momentum and high ionization energy loss. A second sample of events, which have high-momentum tracks satisfying muon identification requirements in addition to meeting high-ionization and long time-of-flight requirements, is analyzed independently. In both cases, the results are consistent with the expected background estimated from data. The results are used to establish cross section limits as a function of mass within the context of models with long-lived gluinos, scalar top quarks and scalar taus. Cross section limits on hyper-meson particles, containing new elementary long-lived hyper-quarks predicted by a vector-like confinement model, are also presented. Lower limits at 95% confidence level on the mass of gluinos (scalar top quarks) are found to be 1098 (737) GeV/c(2). A limit of 928 (626) GeV/c(2) is set for a gluinos (scalar top quark) that hadronizes into a neutral bound state before reaching the muon detectors. The lower mass limit for a pair produced scalar tau is found to be 223 GeV/c(2). Mass limits for a hyper-kaon are placed at 484, 602, and 747 GeV/c(2) for hyper-rho masses of 800, 1200, and 1600 GeV/c(2), respectively. (c) 2012 CERN. Published by Elsevier B.V. All rights reserved. | en |
dc.relation | FMSR (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), 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), MICINN (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), TUBITAK (Turkey), TAEK (Turkey), STFC (United Kingdom), DOE (USA), NSF (USA), Marie-Curie programme, European Research Council (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), Council of Science and Industrial Research, India, HOMING PLUS programme of Foundation for Polish Science, European Union, Regional Development Fund | |
dc.rights | openAccess | en |
dc.source | Physics Letters B | en |
dc.subject | CMS | en |
dc.subject | Physics | en |
dc.title | Search for heavy long-lived charged particles in pp collisions at root s=7 TeV | en |
dc.type | article | en |
dcterms.abstract | Миленовић Предраг; Aдзиц, П.; Крпиц, Д.; Цхатрцхyан, С.; Ђорђевић Милош; Милошевић Јован; Екмедзиц, М.; Рековиц, В.; | |
dc.citation.volume | 713 | |
dc.citation.issue | 4-5 | |
dc.citation.spage | 408 | |
dc.citation.epage | 433 | |
dc.identifier.wos | 000306637900007 | |
dc.identifier.doi | 10.1016/j.physletb.2012.06.023 | |
dc.citation.rank | M21a | |
dc.contributor.count | CMS Collaboration (ukupan broj autora: 2211) | |
dc.identifier.scopus | 2-s2.0-84927801918 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13113/4961.pdf |