Parity nonconservation effect in the dielectronic recombination of polarized electrons with heavy He-like ions

Abstract

We investigate the parity nonconservation (PNC) effect in the dielectronic recombination (DR) of a polarized electron with a heavy He-like ion into doubly-excited $((1s2p_{1/2}{)}_{0}n\kappa {)}_{1/2}$ and ${\left({\left(1s2s\right)}_{0}n\kappa \right)}_{1/2}$ states of Li-like ion. We determine the nuclear charge number $Z$ for which these opposite-parity levels are near to cross and, therefore, the PNC effect will be significantly enhanced. Calculations are performed for quantum numbers $n\ge 4$ and $\kappa =\pm 1$.

12 pages, 1 figure

References in corpus (1)

• Parity nonconservation in radiative recombination of electrons with heavy hydrogenlike ions

Cited by in corpus (1)

• Parity nonconservation effect in the resonance elastic electron scattering on heavy He-like ions