Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV
dc.contributor.author | Chatrchyan, S. | |
dc.contributor.author | Işıldak, Bora | |
dc.date.accessioned | 2016-06-17T11:09:31Z | |
dc.date.available | 2016-06-17T11:09:31Z | |
dc.date.issued | 2015-05 | |
dc.identifier.issn | 1126-6708 | |
dc.identifier.uri | http://hdl.handle.net/10679/4048 | |
dc.identifier.uri | http://link.springer.com/article/10.1007/JHEP05(2015)078 | |
dc.description.abstract | Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the M T2 variable, which is a measure of the transverse momentum imbalance in an event. The data were collected with the CMS detector and correspond to an integrated luminosity of 19.5 fb−1. Two related searches are performed. The first is an inclusive search based on signal regions defined by the value of the M T2 variable, the hadronic energy in the event, the jet multiplicity, and the number of jets identified as originating from bottom quarks. The second is a search for a mass peak corresponding to a Higgs boson decaying to a bottom quark-antiquark pair, where the Higgs boson is produced as a decay product of a SUSY particle. For both searches, the principal backgrounds are evaluated with data control samples. No significant excess over the expected number of background events is observed, and exclusion limits on various SUSY models are derived. | en_US |
dc.description.sponsorship | BMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MEYS ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; SF0690030s09 ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS/IN2P3 ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; SEP ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MSTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; University of California Institute for Mexico and the United States ; the Marie-Curie programme and the European Research Council and EPLANET ; DOE and NSF ; 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 ; the Agentschap voor Innovatie door Wetenschap en Technologie ; the Ministry of Education, Youth and Sports of Czech Republic ; the Agence Nationale de la Recherche ANR-12-JS05-002-01 ; the Council of Science and Industrial Research, India; the Compagnia di San Paolo ; the HOMING PLUS programme of Foundation for Polish Science, cofinanced by EU ; Regional Development Fund. | |
dc.language.iso | eng | en_US |
dc.publisher | Springer Science+Business Media | en_US |
dc.relation | info:turkey/grantAgreement/TUBITAK | |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | openAccess | |
dc.title | Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV | en_US |
dc.type | Article | en_US |
dc.description.version | publisher version | en_US |
dc.peerreviewed | yes | en_US |
dc.publicationstatus | published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0002-0283-5234 & YÖK ID 124605) Işıldak, Bora | |
dc.contributor.ozuauthor | Işıldak, Bora | |
dc.creator | The CMS Collaboration | |
dc.identifier.issue | 5 | |
dc.identifier.wos | WOS:000354727100001 | |
dc.identifier.doi | 10.1007/JHEP05(2015)078 | |
dc.subject.keywords | Supersymmetry | en_US |
dc.subject.keywords | Hadron-hadron scattering | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-84930200763 | |
dc.contributor.authorMale | 1 |
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