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Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Dec;70(6 Pt 2):066411. Epub 2004 Dec 30.

Autoionizing 1Se resonance of H- in Debye plasma environments.

Author information

1
Institute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, Taipei, Taiwan 106, Republic of China.

Abstract

We have made an attempt to investigate atomic resonances in various Debye plasma environments. The 2 s(2) (1)S(e) autoionization resonance for a two-electron system H- is determined by calculating the density of resonance states using the stabilization method. Highly correlated Hylleraas-type wave functions are used to represent the correlation effects between the three charged particles. The calculated resonance energies and widths for the various Debye parameters ranging from infinity to a small value are reported.

PMID:
15697518
DOI:
10.1103/PhysRevE.70.066411

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