Search for new physics in events with same-sign dileptons and jets in pp collisions at s√s = 8 TeV
dc.contributor.author | Chatrchyan, S. | |
dc.contributor.author | Işıldak, Bora | |
dc.date.accessioned | 2016-10-03T09:33:09Z | |
dc.date.available | 2016-10-03T09:33:09Z | |
dc.date.issued | 2014-01 | |
dc.identifier.issn | 1029-8479 | en_US |
dc.identifier.uri | http://hdl.handle.net/10679/4503 | |
dc.identifier.uri | http://link.springer.com/article/10.1007/JHEP01(2014)163 | |
dc.description.abstract | A search for new physics is performed based on events with jets and a pair of isolated, same-sign leptons. The results are obtained using a sample of proton-proton collision data collected by the CMS experiment at a centre-of-mass energy of 8 TeV at the LHC, corresponding to an integrated luminosity of 19.5 fb−1. In order to be sensitive to a wide variety of possible signals beyond the standard model, multiple search regions defined by the missing transverse energy, the hadronic energy, the number of jets and b-quark jets, and the transverse momenta of the leptons in the events are considered. No excess above the standard model background expectation is observed and constraints are set on a number of models for new physics, as well as on the same-sign top-quark pair and quadruple-top-quark production cross sections. Information on event selection efficiencies is also provided, so that the results can be used to confront an even broader class of new physics models. | en_US |
dc.description.sponsorship | BMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MES ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MESTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; STAR ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; DOE ; NSF ; e Marie-Curie programme and the European Research Council and EPLANET ; the Leventis Foundation ; the A. P. Sloan Foundation ; the Alexander von Humboldt Foundation ; the Belgian Federal Science Policy Office ; the Fonds pour la Formation a la Recherche dans l’Industrie et dans l’Agriculture ; the Agentschap voor Innovatie door Wetenschap en Technologie ; the Ministry of Education, Youth and Sports (MEYS) of Czech Republic; the Council of Science and Industrial Research, India; the Compagnia di San Paolo ; the HOMING PLUS programme of Foundation for Polish Science, co-financed by EU, Regional Development Fund ; and the Thalis and Aristeia programmes cofinanced by EU-ESF ; the Greek NSRF. | |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | openAccess | |
dc.title | Search for new physics in events with same-sign dileptons and jets in pp collisions at s√s = 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 | 1 | en_US |
dc.identifier.wos | WOS:000336848300001 | |
dc.identifier.doi | 10.1007/JHEP01(2014)163 | en_US |
dc.relation.tubitak | info:turkey/grantAgreement/TUBITAK | |
dc.subject.keywords | Supersymmetry | en_US |
dc.subject.keywords | Hadron-hadron scattering | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-84893877110 | |
dc.contributor.authorMale | 1 |
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