Search for the anomalous electromagnetic moments of tau lepton through electron-photon scattering at CLIC

Ozguven Y., Billur A. A., Inan S. C., Bahar M. K., Koksal M.

NUCLEAR PHYSICS B, cilt.923, ss.475-490, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 923
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1016/j.nuclphysb.2017.08.008
  • Dergi Adı: NUCLEAR PHYSICS B
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.475-490
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

We have examined the anomalous electromagnetic moments of the tau lepton in the processes e(-)gamma -> nu(e)tau(nu) over bar tau (gamma is the Compton backscattering photon) and e(-)e(+)-> e(-)gamma*e(+) -> e(-)gamma -> nu(e)tau(nu) over bar tau (gamma* is the Weizsacker-Williams photon) with unpolarized and polarized electron beams at the CLIC. We have obtained 95% confidence level bounds on the anomalous magnetic and electric dipole moments for various values of the integrated luminosity and center-of-mass energy. Improved constraints of the anomalous magnetic and electric dipole moments have been obtained compared to the LEP sensitivity. (C) 2017 The Authors. Published by Elsevier B.V.