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https://hdl.handle.net/11147/5305
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | CMS Collaboration | - |
dc.contributor.author | Karapınar, Güler | - |
dc.date.accessioned | 2017-04-13T12:12:25Z | |
dc.date.available | 2017-04-13T12:12:25Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., ...CMS Collaboration (2013). Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC. Journal of High Energy Physics, 2013(5). doi:10.1007/JHEP05(2013)145 | en_US |
dc.identifier.issn | 1029-8479 | |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://doi.org/10.1007/JHEP05(2013)145 | |
dc.identifier.uri | http://hdl.handle.net/11147/5305 | |
dc.description.abstract | A search for the standard model Higgs boson produced in association with a top-quark pair is presented using data samples corresponding to an integrated luminosity of 5.0 fb-1 (5.1 fb-1) collected in pp collisions at the center-of-mass energy of 7 TeV (8 TeV). Events are considered where the top-quark pair decays to either one lepton+jets (tt̄ → ℓvqq̄bb̄) or dileptons (tt̄ → ℓ+vl- rfvn1̄bb̄), ℓ being an electron or a muon. The search is optimized for the decay mode H → bb̄. The largest background to the tt̄H signal is top-quark pair production with additional jets. Artificial neural networks are used to discriminate between signal and background events. Combining the results from the 7 TeV and 8 TeV samples, the observed (expected) limit on the cross section for Higgs boson production in association with top-quark pairs for a Higgs boson mass of 125 GeV is 5.8 (5.2) times the standard model expectation. [Figure not available: see fulltext.] © 2013 Cern for the benefit of the CMS collaboration. | en_US |
dc.description.sponsorship | The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Verlag | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Higgs boson | en_US |
dc.subject | Large Hadron Collider (LHC) | en_US |
dc.subject | Quark | en_US |
dc.title | Search for the Standard Model Higgs Boson Produced in Association With a Top-Quark Pair in Pp Collisions at the Lhc | en_US |
dc.type | Article | en_US |
dc.institutionauthor | Karapınar, Güler | - |
dc.department | İzmir Institute of Technology. Mathematics | en_US |
dc.identifier.volume | 2013 | en_US |
dc.identifier.issue | 5 | en_US |
dc.identifier.wos | WOS:000321375600062 | en_US |
dc.identifier.scopus | 2-s2.0-84878932561 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1007/JHEP05(2013)145 | - |
dc.relation.doi | 10.1007/JHEP05(2013)145 | en_US |
dc.coverage.doi | 10.1007/JHEP05(2013)145 | en_US |
dc.identifier.wosquality | Q1 | - |
dc.identifier.scopusquality | Q1 | - |
item.fulltext | With Fulltext | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.dept | 01. Izmir Institute of Technology | - |
Appears in Collections: | Mathematics / Matematik Rectorate / Rektörlük Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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