1. Brunel University Research Archive
  2. College of Engineering, Design and Physical Sciences
  3. Dept of Electronic and Electrical Engineering
  4. Dept of Electronic and Electrical Engineering Research Papers
Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/13183
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKhachatryan, V-
dc.contributor.authorSirunyan, AM-
dc.contributor.authorTumasyan, A-
dc.contributor.authorAdam, W-
dc.contributor.authorAsilar, E-
dc.contributor.authorBergauer, T-
dc.contributor.authorBrandstetter, J-
dc.contributor.authorBrondolin, E-
dc.contributor.authorDragicevic, M-
dc.contributor.authorErö, J-
dc.contributor.authorFlechl, M-
dc.contributor.authorFriedl, M-
dc.contributor.authorFrühwirth, R-
dc.contributor.authorGhete, VM-
dc.contributor.authorHartl, C-
dc.contributor.authorHörmann, N-
dc.contributor.authorHrubec, J-
dc.contributor.authorJeitler, M-
dc.contributor.authorKnünz, V-
dc.contributor.authorKönig, A-
dc.contributor.authorKrammer, M-
dc.contributor.authorKrätschmer, I-
dc.contributor.authorLiko, D-
dc.contributor.authorMatsushita, T-
dc.contributor.authorMikulec, I-
dc.contributor.authorRabady, D-
dc.contributor.authorRahbaran, B-
dc.contributor.authorRohringer, H-
dc.contributor.authorSchieck, J-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorStrauss, J-
dc.contributor.authorTreberer-Treberspurg, W-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
dc.contributor.authorMossolov, V-
dc.contributor.authorShumeiko, N-
dc.contributor.authorSuarez Gonzalez, J-
dc.contributor.authorAlderweireldt, S-
dc.contributor.authorCornelis, T-
dc.contributor.authorDe Wolf, EA-
dc.contributor.authorJanssen, X-
dc.contributor.authorKnutsson, A-
dc.contributor.authorLauwers, J-
dc.contributor.authorLuyckx, S-
dc.contributor.authorVan De Klundert, M-
dc.contributor.authorVan Haevermaet, H-
dc.contributor.authorVan Mechelen, P-
dc.contributor.authorVan Remortel, N-
dc.contributor.authorVan Spilbeeck, A-
dc.contributor.authorAbu Zeid, S-
dc.contributor.authorBlekman, F-
dc.contributor.authorD'Hondt, J-
dc.contributor.authorDaci, N-
dc.contributor.authorDe Bruyn, I-
dc.contributor.authorDeroover, K-
dc.contributor.authorHeracleous, N-
dc.contributor.authorKeaveney, J-
dc.contributor.authorLowette, S-
dc.contributor.authorMoreels, L-
dc.contributor.authorOlbrechts, A-
dc.contributor.authorPython, Q-
dc.contributor.authorStrom, D-
dc.contributor.authorTavernier, S-
dc.contributor.authorVan Doninck, W-
dc.contributor.authorVan Mulders, P-
dc.contributor.authorVan Onsem, GP-
dc.contributor.authorVan Parijs, I-
dc.contributor.authorBarria, P-
dc.contributor.authorBrun, H-
dc.contributor.authorCaillol, C-
dc.contributor.authorClerbaux, B-
dc.contributor.authorDe Lentdecker, G-
dc.contributor.authorFasanella, G-
dc.contributor.authorFavart, L-
dc.contributor.authorGrebenyuk, A-
dc.contributor.authorKarapostoli, G-
dc.contributor.authorLenzi, T-
dc.contributor.authorLéonard, A-
dc.contributor.authorMaerschalk, T-
dc.contributor.authorMarinov, A-
dc.contributor.authorPerniè, L-
dc.contributor.authorRandle-conde, A-
dc.contributor.authorSeva, T-
dc.contributor.authorVander Velde, C-
dc.contributor.authorVanlaer, P-
dc.contributor.authorYonamine, R-
dc.contributor.authorZenoni, F-
dc.contributor.authorZhang, F-
dc.contributor.authorBeernaert, K-
dc.contributor.authorBenucci, L-
dc.contributor.authorCimmino, A-
dc.contributor.authorCrucy, S-
dc.contributor.authorDobur, D-
dc.date.accessioned2016-09-19T15:24:18Z-
dc.date.available2016-09-10-
dc.date.available2016-09-19T15:24:18Z-
dc.date.issued2016-
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 760 :pp. 178 - 201,(2016)en_US
dc.identifier.issn0370-2693-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/13183-
dc.description.abstractThe results of a search for a supersymmetric partner of the top quark (top squark), pair-produced in proton–proton collisions at s=8 TeV, are presented. The search, which focuses on R-parity violating, chargino-mediated decays of the top squark, is performed in final states with low missing transverse momentum, two oppositely charged electrons or muons, and at least five jets. The analysis uses a data sample corresponding to an integrated luminosity of 19.7 fb−1 collected with the CMS detector at the LHC in 2012. The data are found to be in agreement with the standard model expectation, and upper limits are placed on the top squark pair production cross section at 95% confidence level. Assuming a 100% branching fraction for the top squark decay chain, t˜→tχ˜1±,χ˜1±→ℓ±+jj, top squark masses less than 890 (1000) GeV for the electron (muon) channel are excluded for the first time in models with a single nonzero R-parity violating coupling λijk′ (i,j,k≤2), where i,j,k correspond to the three generations.en_US
dc.description.sponsorshipwe acknowledge the enduring support for the construc-tion and operation of the LHC and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MOST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); MoER, ERC IUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS and RFBR (Russia); MESTD (Serbia); SEIDI and CPAN (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie-Curie pro-gram and the European Research Council and EPLANET (European Union); the Leventis Foundation; the A.P.Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Council of Science and Industrial Research, India; the HOMING PLUS program of the Foundation for Polish Science, co-financed from European Union, Regional Development Fund; the OPUS program of the National Science Center (Poland); the Com-pagnia di San Paolo (Torino); MIUR project 20108T4XTM (Italy); the Thalis and Aristeia programs cofinanced by EU-ESF and the Greek NSRF; the National Priorities Research Program by Qatar National Research Fund; the Rachadapisek Sompot Fund for Post-doctoral Fellowship, Chulalongkorn University (Thailand); the Chu-lalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); and the Welch Foundation, contract C-1845.en_US
dc.format.extent178 - 201-
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.titleSearch for R-parity violating decays of a top squark in proton–proton collisions at s=8 TeVen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.physletb.2016.06.039-
dc.relation.isPartOfPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics-
pubs.publication-statusAccepted-
pubs.volume760-
Appears in Collections:Dept of Electronic and Electrical Engineering Research Papers

Files in This Item:
File Description SizeFormat 
Fulltext.pdf913.99 kBAdobe PDFView/Open
PhysLettsB_760_178_Supplement.pdf219.05 kBAdobe PDFView/Open
Show simple item record


Items in BURA are protected by copyright, with all rights reserved, unless otherwise indicated.