Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV
DC Field | Value | Language |
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dc.contributor.author | Khachatryan, V | - |
dc.contributor.author | Sirunyan, AM | - |
dc.contributor.author | Tumasyan, A | - |
dc.contributor.author | Adam, W | - |
dc.contributor.author | Bergauer, T | - |
dc.contributor.author | Dragicevic, M | - |
dc.contributor.author | Eroe, J | - |
dc.contributor.author | Fabjan, C | - |
dc.contributor.author | Friedl, M | - |
dc.contributor.author | Kim, Tae Jeong | - |
dc.date.accessioned | 2022-07-07T04:49:48Z | - |
dc.date.available | 2022-07-07T04:49:48Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143241 | - |
dc.description.abstract | The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton-proton collisions at root s = 8 TeV, is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 19.7 fb(-1). The electroweak cross section for the lljj final state (with l = e or mu and j representing the quarks produced in the hard interaction) in the kinematic region defined by M-ll ˃ 50 GeV, M-jj ˃ 120 GeV, transverse momentum p(Tj) ˃ 25 GeV, and pseudorapidity vertical bar eta(j)vertical bar ˂ 5, is found to be sigma(EW) (lljj) = 174 +/- 15 (stat) +/- 40 (syst) fb, in agreement with the standard model prediction. The associated jet activity of the selected events is studied, in particular in a signal-enriched region of phase space, and the measurements are found to be in agreement with QCD predictions. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Jeong | - |
dc.identifier.doi | 10.1140/epjc/s10052-014-3232-5 | - |
dc.identifier.scopusid | 2-s2.0-84922439965 | - |
dc.identifier.wosid | 000354544800003 | - |
dc.identifier.bibliographicCitation | EUROPEAN PHYSICAL JOURNAL C, v.75, no.2, pp.1 - 10 | - |
dc.relation.isPartOf | EUROPEAN PHYSICAL JOURNAL C | - |
dc.citation.title | EUROPEAN PHYSICAL JOURNAL C | - |
dc.citation.volume | 75 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기 학술지(기타) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics | - |
dc.relation.journalWebOfScienceCategory | Particles & Fields | - |
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