1 Ocak 2021 Dergi makalesi Açık Erişim

İnan, S.; Kisselev, A.

JSON-LD (schema.org)

{
  "@context": "https://schema.org/", 
  "@id": 240364, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Department of Physics, Sivas Cumhuriyet University, Sivas, 58140, Turkey", 
      "name": "\u0130nan, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Division of Theoretical Physics, A.A. Logunov Institute for High Energy Physics, NRC \"Kurchatov Institute\", Protvino, 142281, Russia", 
      "name": "Kisselev, A."
    }
  ], 
  "datePublished": "2021-01-01", 
  "description": "<p>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     $\u00b1\\phantom{\\rule{0.166667em}{0ex}}0.8$  . 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     $6.85\u00d7{10}^{-16}\\phantom{\\rule{0.333333em}{0ex}}{\\text{GeV}}^{-4}$   and     $1.43\u00d7{10}^{-15}\\phantom{\\rule{0.333333em}{0ex}}{\\text{GeV}}^{-4}$  , 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.</p>", 
  "headline": "Probing anomalous quartic     $\\gamma \\gamma \\gamma \\gamma $   couplings in light-by-light collisions at the CLIC", 
  "identifier": 240364, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Probing anomalous quartic     $\\gamma \\gamma \\gamma \\gamma $   couplings in light-by-light collisions at the CLIC", 
  "url": "https://aperta.ulakbim.gov.tr/record/240364"
}