arXiv · 1208.0324
Dipole resonances and the nuclear Schiff moment
Abstract
The nuclear Schiff moment creates a mechanism of transfer of the violation of parity and time-reversal invariance by weak interaction in nuclei into the atomic electric dipole moment. We point out an additional contribution to the Schiff moment generated by the mixing of single-particle states through the low-lying nuclear dipole resonances. An estimate shows that this contribution is by order of magnitude comparable to single-particle contributions and can be enhanced if the low-lying resonance has collective nature.
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Naftali Auerbach, Vladimir Zelevinsky. 2012-08-01. Dipole resonances and the nuclear Schiff moment. https://doi.org/10.1103/physrevc.86.045501
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