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arXiv · 2008.01371

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

Y. Ünal·Ulf-G. Meißner
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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.

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Y. Ünal, Ulf-G. Meißner. 2020-08-04. Strong CP violation in spin-1/2 singly charmed baryons. https://doi.org/10.1007/jhep01(2021)115

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