Приказ основних података о документу
Search for stopped long-lived particles produced 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 | 2018-03-01T22:51:22Z | |
dc.date.available | 2018-03-01T22:51:22Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/5099 | |
dc.description.abstract | A search has been performed for long-lived particles that have stopped in the CMS detector, during 7TeV proton-proton operations of the CERN LHC. The existence of such particles could be inferred from observation of their decays when there were no proton-proton collisions in the CMS detector, namely during gaps between LHC beam crossings. Using a data set in which CMS recorded an integrated luminosity of 4.0 fb(-1), and a search interval corresponding to 246 hours of trigger live time, 12 events are observed, with a mean background prediction of 8.6 +/- 2.4 events. Limits are presented at 95% confidence level on long-lived gluino and stop production, over 13 orders of magnitude of particle lifetime. Assuming the cloud model of R-hadron interactions, a gluino with mass below 640 GeV and a stop with mass below 340 GeV are excluded, for lifetimes between 10 mu s and 1000s. | en |
dc.relation | FMSR (Austria), FNRS, FWO (Belgium), CNPq, CAPES, FAPERJ, FAPESP (Brazil), MES (Bulgaria), CERN, CAS, MoST, NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), RPF (Cyprus), MoER [SF0690030s09], ERDF (Estonia), Academy of Finland, MEC, HIP (Finland), CEA, CNRS/IN2P3 (France), BMBF, Germany, DFG, HGF (Germany), GSRT (Greece), OTKA, NKTH (Hungary), DAE, DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF, WCU (Korea), LAS (Lithuania), CINVESTAV, CONACYT, SEP, UASLP-FAI (Mexico), MSI (New Zealand), PAEC (Pakistan), MSHE, NSC (Poland), FCT (Portugal), JINR (Armenia), JINR (Belarus), JINR (Georgia), JINR (Ukraine), JINR (Uzbekistan), MON, RosAtom, RAS, RFBR (Russia), MSTD (Serbia), MICINN, CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), TUBITAK, TAEK (Turkey), STFC (United Kingdom), DOE, NSF (U.S.A.), 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 | |
dc.rights | openAccess | en |
dc.source | Journal of High Energy Physics | en |
dc.subject | Hadron-Hadron Scattering | en |
dc.title | Search for stopped long-lived particles produced in pp collisions at root s=7 TeV | en |
dc.type | article | en |
dcterms.abstract | Aдзиц, П.; Миленовић Предраг; Милошевић Јован; Ђорђевић Милош; Рековиц, В.; Крпиц, Д.; Екмедзиц, М.; Цхатрцхyан, С.; | |
dc.citation.issue | 8 | |
dc.identifier.wos | 000309883600059 | |
dc.identifier.doi | 10.1007/JHEP08(2012)026 | |
dc.citation.other | Article Number: 026 | |
dc.contributor.count | CMS Collaboration (ukupan broj autora: 2192) | |
dc.identifier.scopus | 2-s2.0-84865759750 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13183/5095.pdf |