Abstract
The energy levels, oscillator strengths, transition rates, Landé gJ-factors and magnetic dipole hyperfine constant for the 5g[K]J, 6f[K]J, nd[K]J (n = 7, 8), 8p[K]J and 9s[K]J autoionizing Rydberg series of 129Xe have been computed. The computations, were carried out relative to the ground state in the multiconfiguration Dirac-Hartree-Fock framework. Owing to restrictions imposed by electric dipole selection rules, the transitions from the ground state to the levels 8p, 5g and 6f levels are forbidden, therefore we computed all the 5p5(2P)6p-5p5(2P)8d, 5p5(2P)7p-5p5(2P)nd (n = 7, 8), 5p5(2P)5d-5p5(2P)8p, 5p5(2P)ns-5p5(2P)8p (n = 6, 7, 8) , 5p5(2P)6d-5p5(2P)8p, 5p5(2P)nd-5p5(2P)8p (n = 7, 8), 5p5(2P)nf-5p5(2P)7d (n = 4, 5) and 5p5(2P)nf-5p5(2P)5g (n = 4, 5) oscillator strengths and transition rates. In order to check the accuracy of the obtained data, the current theoretical results are compared with other earlier experimental and theoretical data available in the literature. In general, a high level of agreement has been observed for most of the levels. The present data is a continuation of our previous theoretical data calculated for 129Xe I (W. Salah, O. Hassouneh, Results in Physics, 12, 153 (2019)).
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