Sensitivities on the anomalous quartic γ γ γ γ and γ γ γ Z couplings at the CLIC

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dc.authoridGurkanli, Emre/0000-0002-9543-1086
dc.contributor.authorGurkanli, E.
dc.date.accessioned2025-03-23T19:31:06Z
dc.date.available2025-03-23T19:31:06Z
dc.date.issued2024
dc.departmentSinop Üniversitesi
dc.description.abstractIt is essential to directly investigate the self couplings of gauge bosons in the Standard Model (SM) due to its non-Abelian nature, as these couplings play a significant role in comprehending the gauge structure of the model. The discrepancies between the Standard Model's expectations and the measured value of gauge boson self-couplings serve as strong evidence for new physics phenomena extending beyond the Standard Model. Such deviations provide valuable insights into the nature of new physics and potentially lead to a deeper understanding of fundamental particles and their interactions. This study examines the sensitivities of anomalous couplings associated with dimension-8 operators that affect the gamma gamma gamma gamma and Z gamma gamma gamma quartic vertices. The study focuses on the process e(-)gamma-* e(-)gamma gamma with the incoming photon under Weizs & auml;cker-Williams approximation at the stage-3 scenario of Compact Linear Collider (CLIC) that refers to a CoM energy of 3 TeV. Due to the CLIC options, we take into account both unpolarized and -/+ 80% polarized electron beam with the related integrated luminosities of L = 5, 4, 1 ab-1 under the systematic uncertainties of delta(sys) = 0, 3, 5. Obtained sensitivities on the anomalous quartic gauge couplings (aQGCs) for the process e(-)gamma-* e(-)gamma gamma at root s = 3 TeV and various polarizations are improved by a factor of 2- 200 times better for the couplings f(T,j)/A(4) compared with the experimental results reported by CMS Collaboration in Tumasyan et al. (JHEP 10:174, 2021).
dc.description.sponsorshipSCOAP3
dc.description.sponsorshipFunded by SCOAP3.
dc.identifier.doi10.1140/epjc/s10052-024-12428-y
dc.identifier.issn1434-6044
dc.identifier.issn1434-6052
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85182701810
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-024-12428-y
dc.identifier.urihttps://hdl.handle.net/11486/5225
dc.identifier.volume84
dc.identifier.wosWOS:001145308000003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGurkanli, E.
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectProton-Proton Collisions
dc.subjectGauge Boson Couplings
dc.subject2 Jets
dc.subjectPp Collisions
dc.subjectCross-Section
dc.subjectWw-Gamma
dc.subjectE(+)E(-)
dc.subjectConstraints
dc.subjectPhysics
dc.subjectLepton
dc.titleSensitivities on the anomalous quartic γ γ γ γ and γ γ γ Z couplings at the CLIC
dc.typeArticle

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