1 Ocak 2021 Dergi makalesi Açık Erişim

İnan, S.; Kisselev, A.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/240364</identifier>
  <creators>
    <creator>
      <creatorName>İnan, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>İnan</familyName>
      <affiliation>Department of Physics, Sivas Cumhuriyet University, Sivas, 58140, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kisselev, A.</creatorName>
      <givenName>A.</givenName>
      <familyName>Kisselev</familyName>
      <affiliation>Division of Theoretical Physics, A.A. Logunov Institute for High Energy Physics, NRC "Kurchatov Institute", Protvino, 142281, Russia</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Probing Anomalous Quartic     $\Gamma \Gamma \Gamma \Gamma $   Couplings In Light-By-Light Collisions At The Clic</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2021</publicationYear>
  <dates>
    <date dateType="Issued">2021-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/240364</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1140/epjc/s10052-021-09466-1</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
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  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;The anomalous quartic neutral couplings of the     $\gamma \gamma \gamma \gamma $   vertex in a polarized light-by-light scattering of the Compton backscattered photons at the CLIC are examined. Both differential and total cross sections are calculated for     ${e}^{+}{e}^{-}$   collision energies 1500 GeV and 3000 GeV. The helicity of the initial electron beams is taken to be     $±\phantom{\rule{0.166667em}{0ex}}0.8$  . The unpolarized and SM cross sections for the same values of helicities are also estimated. The 95% C.L. exclusion limits on two anomalous photon couplings     ${\zeta }_{1}$   and     ${\zeta }_{2}$   are calculated. The best bounds on these couplings are found to be     $6.85×{10}^{-16}\phantom{\rule{0.333333em}{0ex}}{\text{GeV}}^{-4}$   and     $1.43×{10}^{-15}\phantom{\rule{0.333333em}{0ex}}{\text{GeV}}^{-4}$  , respectively. The results are compared with the exclusion bounds obtained previously for the LHC and HL-LHC. It is shown that the light-by-light scattering at the CLIC, especially the polarized, has a greater potential to search for the anomalous quartic neutral couplings of the     $\gamma \gamma \gamma \gamma $   vertex.&lt;/p&gt;</description>
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