Title

Frequency-Dependent Polarizabilities of Halide Anions and H-

Document Type

Article

Publication Date

1-1-1992

Abstract

Dynamic polarizabilities of halide and H- ions are computed by applying dispersion relations to photodetachment cross sections. Recent calculations of photodetachment cross sections using the relativistic random-phase approximation were used for the halides F-, Cl-, Br-, and I-. The bound-state to free-state absorption coefficient of H- evaluated previously using a set of successively improved bound- and free-state wave functions was used to obtain the polarizability of H-. The H- result is compared with other recent theoretical calculations. Results for the static polarizabilities ±(=0) are compared with other theoretical techniques and experiment. © 1992 The American Physical Society.

Journal Title

Physical Review A

Volume

45

Issue

11

First Page

7761

Last Page

7765

DOI

10.1103/PhysRevA.45.7761

First Department

Physics

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