PHOTODETACHMENT CROSS-SECTIONS FOR THE S-4 BOUND-STATE OF THE NEGATIVE CARBON ION

Authors
HAEFFLER G HANSTORP D KIYAN IY LJUNGBLAD U ANDERSEN HH ANDERSEN T
Citation
G. Haeffler et al., PHOTODETACHMENT CROSS-SECTIONS FOR THE S-4 BOUND-STATE OF THE NEGATIVE CARBON ION, Journal of physics. B, Atomic molecular and optical physics, 29(14), 1996, pp. 3017-3022
Citations number
18
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
29
Issue
14
Year of publication
1996
Pages
3017 - 3022
Database
ISI
SICI code
0953-4075(1996)29:14<3017:PCFTSB>2.0.ZU;2-S
Abstract
Measurements of the photodetachment cross section of C-(2s(2)2p(3) S-4 ) have been performed in the vicinity of the C(2s2p(3) S-5) threshold, with photon energies ranging from 523-6.04 eV. The experimental cross section is nearly constant throughout this energy region, in marked c ontrast to recent theoretical predictions of strong resonance structur es. The present data indicate that the quasibound C-(2s2p(4) S-4) stat e may be located at higher energies than so far predicted.