Strong CP violation in spin-1/2 singly charmed baryons


Uenal Y., Meissner U.

JOURNAL OF HIGH ENERGY PHYSICS, no.1, 2021 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: Issue: 1
  • Publication Date: 2021
  • Doi Number: 10.1007/jhep01(2021)115
  • Title of Journal : JOURNAL OF HIGH ENERGY PHYSICS

Abstract

We report on the calculation of the CP-violating form factor F-3 and the corresponding electric dipole moment for charmed baryons in the spin-1/2 sector generated by the QCD theta -term. We work in the framework of covariant baryon chiral perturbation theory within the extended-on-mass-shell renormalization scheme up to next-to-leading order in the chiral expansion.