Search for the anomalous WWγ couplings through the process e−e+→νeν‾eγ at ILC with unpolarized and polarized beams


Spor S., KÖKSAL M.

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol.820, 2021 (Journal Indexed in SCI Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 820
  • Publication Date: 2021
  • Doi Number: 10.1016/j.physletb.2021.136533
  • Title of Journal : Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Abstract

© 2021 The Author(s)We investigate the anomalous W+W−γ couplings through the process e−e+→νeν‾eγ for unpolarized and polarized electron (positron) beams at the International Linear Collider. We give the 95% Confidence Level limits on the anomalous couplings with and without the systematic uncertainties for various values of center-of-mass energies and the integrated luminosities. We show that the obtained limits on the anomalous couplings through the process e−e+→νeν‾eγ can highly improve the current experimental limits.