Revisiting parity nonconservation in cesium.

  title={Revisiting parity nonconservation in cesium.},
  author={V. A. Dzuba and Julian C. Berengut and Victor V. Flambaum and Benjamin M. Roberts},
  journal={Physical review letters},
  volume={109 20},
We apply the sum-over-states approach to calculate partial contributions to parity nonconservation (PNC) in cesium [Porsev, Beloy, and Drevianko, Phys. Rev. Lett. 102, 181601 (2009)]. We find significant corrections to two nondominating terms coming from the contribution of the core and highly excited states (n>9, the so called tail). When these differences are taken into account the result of Porsev et al., E(PNC)=0.8906(24)×10(-11)i(-Q(W)/N) changes to 0.8977 (40), coming into good agreement… 
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