Model independent study for the anomalous quartic WW γγ couplings at future electron-proton colliders

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dc.authoridARI, Volkan/0000-0002-2838-9455
dc.authoridGurkanli, Emre/0000-0002-9543-1086
dc.contributor.authorAri, V.
dc.contributor.authorGurkanli, E.
dc.contributor.authorBillur, A. A.
dc.contributor.authorKoksal, M.
dc.date.accessioned2025-03-23T19:39:10Z
dc.date.available2025-03-23T19:39:10Z
dc.date.issued2020
dc.departmentSinop Üniversitesi
dc.description.abstractThe Large Hadron Electron Collider and the Future Circular Collider-hadron electron with high centerof-mass energy and luminosity allow to better understand the Standard Model and to examine new physics beyond the Standard Model in the electroweak sector. Multi-boson processes permit for a measurement of the gauge boson self-interactions of the Standard Model that can be used to determine the anomalous gauge boson couplings. For this purpose, we present a study of the process ep -> nu(e)gamma gamma j at the Large Hadron Electron Collider with center-of-mass energies of 1.30, 1.98 TeV and at the Future Circular Collider-hadron electron with center-of-mass energies of 7.07, 10 TeV to interpret the anomalous quartic WW gamma gamma gauge couplings using a model independent way in the framework of effective field theory. We obtain the sensitivity limits at 95% Confidence Level on 13 different anomalous couplings arising from dimension-8 operators. The best limit in f(Mi)/Lambda(4)(i= 0, 1, 2, 3, 4, 5, 7) parameters is obtained for fM(2)/Lambda(4)parameter while the best sensitivity derived on fTi/Lambda(4)(i= 0, 1, 2, 5, 6, 7) parameters is obtained for f(T5)/Lambda(4). In addition, this study is the first report on the anomalous quartic couplings determined by effective Lagrangians at epcolliders. (C) 2020 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP(3).
dc.identifier.doi10.1016/j.nuclphysb.2020.115102
dc.identifier.issn0550-3213
dc.identifier.issn1873-1562
dc.identifier.scopus2-s2.0-85087842491
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysb.2020.115102
dc.identifier.urihttps://hdl.handle.net/11486/6274
dc.identifier.volume957
dc.identifier.wosWOS:000554900600032
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofNuclear Physics B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.titleModel independent study for the anomalous quartic WW γγ couplings at future electron-proton colliders
dc.typeArticle

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