Measurement of the inclusive t t ¯ production cross section in proton-proton collisions at ?s = 5.02 TeV
| dc.contributor.author | Yetkin, Elif Aslı | |
| dc.date.accessioned | 2022-10-26T09:07:15Z | |
| dc.date.available | 2022-10-26T09:07:15Z | |
| dc.date.issued | 2022-04 | |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
| dc.description.abstract | Abstract: The top quark pair production cross section is measured in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data were collected in a special LHC low-energy and low-intensity run in 2017, and correspond to an integrated luminosity of 302 pb?1. The measurement is performed using events with one electron and one muon of opposite charge, and at least two jets. The measured cross section is 60.7 ± 5.0 (stat) ± 2.8 (syst) ± 1.1 (lumi) pb. A combination with the result in the single lepton + jets channel, based on data collected in 2015 at the same center-of-mass energy and corresponding to an integrated luminosity of 27.4 pb?1, is then performed. The resulting measured value is 63.0 ± 4.1 (stat) ± 3.0 (syst+lumi) pb, in agreement with the standard model prediction of 66.8?3.1+2.9 pb. [Figure not available: see fulltext.]. © 2022, The Author(s). | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1007/JHEP04(2022)144 | en_US |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.scopus | 2-s2.0-85131363305 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/4612 | |
| dc.identifier.uri | https://doi.org/10.1007/JHEP04(2022)144 | |
| dc.identifier.wos | WOS:000790259300001 | en_US |
| dc.identifier.wosquality | Q2 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.issue | 4 | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 100+ | en_US |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | en_US |
| dc.relation.ispartof | Springer Science and Business Media Deutschland GmbH | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Hadron-Hadron Scattering | en_US |
| dc.subject | Top Physics | en_US |
| dc.title | Measurement of the inclusive t t ¯ production cross section in proton-proton collisions at ?s = 5.02 TeV | en_US |
| dc.type | Article | en_US |
| dc.volume | 2022 | en_US |
