Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/8792
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D.C. | - |
dc.contributor.author | Abud, A. Abed | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abhayasinghe D.K. | - |
dc.contributor.author | The ATLAS Collaboration | - |
dc.contributor.author | Sultansoy, Saleh | - |
dc.date.accessioned | 2022-11-30T19:19:45Z | - |
dc.date.available | 2022-11-30T19:19:45Z | - |
dc.date.issued | 2022 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2022.137106 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/8792 | - |
dc.description.abstract | This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for e(+)mu(-) and e(-)mu(+) pairs to constrain physics processes beyond the Standard Model. It uses 139 fb(-1) of proton-proton collision data recorded at root s = 13 TeV at the LHC. Targeting sources of new physics which prefer final states containing e(+)mu(-) and e(-)mu(+), the search contains two broad signal regions which are used to provide model-independent constraints on the ratio of cross sections at the 2% level. The search also has two special selections targeting supersymmetric models and leptoquark signatures. Observations using one of these selections are able to exclude, at 95% confidence level, singly produced smuons with masses up to 640 GeV in a model in which the only other light sparticle is a neutralino when the R-parity-violating coupling lambda(23)(1)' is close to unity. Observations using the other selection exclude scalar leptoquarks with masses below 1880 GeV when g(1R)(eu) = g(1R)(mu c) = 1, at 95% confidence level. The limit on the coupling reduces to g(1R)(eu) = g(1R)(mu c) = 0.46 for a mass of 1420 GeV. (C) 2022 The Author(s). Published by Elsevier B.V. | 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.subject | Extension | en_US |
dc.subject | Violation | en_US |
dc.subject | Decay | en_US |
dc.title | A search for an unexpected asymmetry in the production of e(+)mu(-) and e(-)mu(+) pairs in proton-proton collisions recorded by the ATLAS detector at root s=13 TeV | en_US |
dc.type | Article | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.identifier.volume | 830 | en_US |
dc.authorid | Barreiro, Fernando/0000-0002-3021-0258 | - |
dc.authorid | Gauzzi, Paolo/0000-0003-4841-5822 | - |
dc.authorid | Kroll, Jiri/0000-0001-6215-3326 | - |
dc.authorid | Billoud, Thomas/0000-0002-6280-3306 | - |
dc.authorid | Olszewski, Andrzej/0000-0003-3368-5475 | - |
dc.authorid | Sopczak, Andre/0000-0001-6981-0544 | - |
dc.authorid | Castro, Nuno/0000-0001-8491-4376 | - |
dc.identifier.wos | WOS:000833528800001 | en_US |
dc.identifier.scopus | 2-s2.0-85151987732 | en_US |
dc.institutionauthor | Sultansoy, Saleh | - |
dc.identifier.doi | 10.1016/j.physletb.2022.137106 | - |
dc.authorwosid | Barreiro, Fernando/D-9808-2012 | - |
dc.authorwosid | Gauzzi, Paolo/D-2615-2009 | - |
dc.authorwosid | Billoud, Thomas/AAY-1569-2020 | - |
dc.authorwosid | Kroll, Jiri/C-8465-2018 | - |
dc.authorwosid | Olszewski, Andrzej/AGV-6131-2022 | - |
dc.authorwosid | Sopczak, Andre/I-4951-2015 | - |
dc.authorwosid | Castro, Nuno/AAB-3648-2019 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q3 | - |
dc.ozel | 2022v3_Edit | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
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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