paper

Parity nonconservation in ytterbium ion

arXiv:1107.1288 · doi:10.1103/PhysRevA.84.010502

Abstract

We consider parity nonconservation (PNC) in singly ionized ytterbium (Yb+) arising from the neutral current weak interaction. We calculate the PNC electric dipole transition amplitude (E1_PNC) and the properties associated with it using the relativistic coupled-cluster theory. E1_PNC for the [4f^{14}] ^2 6s --> [4f^{14}] ^2 5d_{3/2} transition in Yb+ has been evaluated to within an accuracy of 5%. The improvement of this result is possible. It therefore appears that this ion is a promising candidate for testing the standard model of particle physics.

In Press, Phys. Rev. A as Rapid Communication, 1 figure and 3 tables

References in corpus (4)

Cited by in corpus (12)