Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/11025
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DC Field | Value | Language |
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dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abicht, N. J. | - |
dc.contributor.author | Abidi, S. H. | - |
dc.contributor.author | Aboulhorma, A. | - |
dc.contributor.author | Abramowicz, H. | - |
dc.date.accessioned | 2024-02-11T17:17:34Z | - |
dc.date.available | 2024-02-11T17:17:34Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2023.138376 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/11025 | - |
dc.description.abstract | The inclusive top-quark-pair production cross section rrtt and its ratio to the Z-boson production cross section have been measured in proton-proton collisions at root s = 13.6 TeV, using 29 fb-1 of data collected in 2022 with the ATLAS experiment at the Large Hadron Collider. Using events with an opposite-charge electron-muon pair and b-tagged jets, and assuming Standard Model decays, the top-quark-pair production cross section is measured to be rrtt = 850 +/- 3(stat.) +/- 18(syst.) +/- 20(lumi.) pb. The ratio of the ttand the Z-boson production cross sections is also measured, where the Z-boson contribution is determined for inclusive e+e- and mu+mu- events in a fiducial phase space. The relative uncertainty on the ratio is reduced compared to the ttcross section, thanks to the cancellation of several systematic uncertainties. The result for the ratio, Rtt/Z = 1.145 +/- 0.003(stat.) +/- 0.021(syst.) +/- 0.002(lumi.) is consistent with the Standard Model prediction using the PDF4LHC21 PDF set. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Physics Letters B | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.title | Measurement of the Ttcross Section and Its Ratio To the Z Production Cross √section Using Pp Collisions at √s=13.6 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | TOBB ETÜ | en_US |
dc.identifier.volume | 848 | en_US |
dc.authorid | Ventura, Andrea/0000-0002-3368-3413 | - |
dc.authorid | Calafiura, Paolo/0000-0002-1692-1678 | - |
dc.authorid | Haley, Joseph/0000-0002-6938-7405 | - |
dc.authorid | McKee, Shawn/0000-0002-4551-4502 | - |
dc.authorid | Stanislaus, Beojan/0000-0001-9007-7658 | - |
dc.authorid | Aad, Georges/0000-0002-6665-4934 | - |
dc.identifier.wos | WOS:001136441300001 | - |
dc.identifier.scopus | 2-s2.0-85183680739 | - |
dc.institutionauthor | … | - |
dc.identifier.doi | 10.1016/j.physletb.2023.138376 | - |
dc.authorwosid | Ventura, Andrea/A-9544-2015 | - |
dc.authorwosid | McKee, Shawn/B-6435-2012 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.identifier.wosquality | Q1 | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.grantfulltext | none | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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