期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 1, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP01(2014)163
关键词
Supersymmetry; Hadron-Hadron Scattering
资金
- FMSR (Austria)
- FNRS (Belgium)
- FWO (Belgium)
- CNPq (Brazil)
- CAPES (Brazil)
- FAPERJ (Brazil)
- FAPESP (Brazil)
- MES (Bulgaria)
- CERN (China)
- CAS (China)
- MoST (China)
- NSFC (China)
- COLCIENCIAS (Colombia)
- MSES (Croatia)
- RPF (Cyprus)
- Academy of Sciences (Estonia)
- NICPB (Estonia)
- Academy of Finland (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 (Korea)
- WCU (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 (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
- EPLANET (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 l'Industrie et dans l'Agriculture (FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- Ministry of Education, Youth and Sports (MEYS) of Czech Republic
- Council of Science and Industrial Research, India
- Compagnia di San Paolo (Torino)
- HOMING PLUS programme of Foundation for Polish Science - EU, Regional Development Fund
- EU-ESF
- Greek NSRF
- Direct For Mathematical & Physical Scien
- Division Of Physics [1120138, 0906479, 1306951, 0969555] Funding Source: National Science Foundation
- Direct For Mathematical & Physical Scien
- Division Of Physics [1205960, 1151640] Funding Source: National Science Foundation
- Science and Technology Facilities Council [ST/F006748/1, CMS, ST/G502347/1, ST/H000925/1, ST/K003844/1 GRIDPP, ST/I005912/1, ST/I003622/1, ST/I003622/1 GRIDPP, ST/F007094/1, ST/K001604/1, ST/J005479/1, ST/H000925/2, ST/K003844/1, ST/K003542/1, ST/L005603/1, ST/J004901/1, ST/I000305/1, PP/E002803/1, ST/I505572/1, ST/I000410/1, ST/L00609X/1, ST/J005665/1, ST/K003542/1 GRID PP, ST/K001256/1, ST/I005912/1 GRIDPP, ST/M002020/1, ST/I002200/1, ST/K001639/1, ST/K001531/1, ST/L00609X/1 GRIDPP, ST/J004871/1] Funding Source: researchfish
- STFC [ST/I002200/1, ST/K001604/1, ST/K001531/1, ST/K003844/1, ST/I505572/1, ST/J005479/1, ST/G502347/1, ST/L00609X/1, ST/M002020/1, ST/K001639/1, ST/F006748/1, ST/H000925/2, ST/H000925/1, ST/L005603/1, PP/E002803/1, ST/I000410/1, ST/I005912/1, ST/J005665/1, ST/J004871/1, ST/F007094/1, ST/J004901/1, ST/K003542/1, ST/I000305/1, ST/I003622/1] Funding Source: UKRI
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 8TeV 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.
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