Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/3100
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | The ATLAS Collaboration | - |
dc.contributor.author | Sultansoy, Saleh | - |
dc.date.accessioned | 2019-12-27T15:09:26Z | |
dc.date.available | 2019-12-27T15:09:26Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | ATLAS collaboration. (2019). Search for high-mass dilepton resonances using 139 fb (-1) of pp collision data collected at root s= 13 TeV with the ATLAS detector. Physics Letters B, 796, 68-87. | en_US |
dc.identifier.issn | 3702-693 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0370269319304721?via%3Dihub | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/3100 | - |
dc.description.abstract | A search for high-mass dielectron and dimuon resonances in the mass range of 250 GeV to 6 TeV is presented. The data were recorded by the ATLAS experiment in proton–proton collisions at a centre-of-mass energy of s=13 TeV during Run 2 of the Large Hadron Collider and correspond to an integrated luminosity of 139 fb−1. A functional form is fitted to the dilepton invariant-mass distribution to model the contribution from background processes, and a generic signal shape is used to determine the significance of observed deviations from this background estimate. No significant deviation is observed and upper limits are placed at the 95% confidence level on the fiducial cross-section times branching ratio for various resonance width hypotheses. The derived limits are shown to be applicable to spin-0, spin-1 and spin-2 signal hypotheses. For a set of benchmark models, the limits are converted into lower limits on the resonance mass and reach 4.5 TeV for the E6-motivated Zψ ′ boson. Also presented are limits on Heavy Vector Triplet model couplings. © 2019 The Author | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.relation.ispartof | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Collisions | en_US |
dc.subject | jets | en_US |
dc.subject | proton–proton collisions | en_US |
dc.title | Search for high-mass dilepton resonances using 139 fb-1 of pp collision data collected at s=13 TeV with the ATLAS detector | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | tr_TR |
dc.identifier.endpage | 68 | |
dc.authorid | 0000-0003-2340-748X | - |
dc.identifier.wos | WOS:000483426200013 | en_US |
dc.identifier.scopus | 2-s2.0-85069590009 | en_US |
dc.institutionauthor | Sultansoy, Saleh F. | - |
dc.identifier.doi | 10.1016/j.physletb.2019.07.016 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.grantfulltext | open | - |
crisitem.author.dept | 02.6. Department of Material Science and Nanotechnology Engineering | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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File | Description | Size | Format | |
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sultansoy_dilepton2.pdf | 1.89 MB | Adobe PDF | View/Open |
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