PARALLELS BETWEEN HIGH DOUBLY-EXCITED STATE SPECTRA IN H- AND LI- PHOTODETACHMENT

Authors
PAN C STARACE AF GREENE CH
Citation
C. Pan et al., PARALLELS BETWEEN HIGH DOUBLY-EXCITED STATE SPECTRA IN H- AND LI- PHOTODETACHMENT, Journal of physics. B, Atomic molecular and optical physics, 27(8), 1994, pp. 137-142
Citations number
24
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
27
Issue
8
Year of publication
1994
Pages
137 - 142
Database
ISI
SICI code
0953-4075(1994)27:8<137:PBHDSS>2.0.ZU;2-6
Abstract
Eigenchannel R-matrix calculations for photodetachment of H- up to the H(n = 6) threshold provide complete theoretical confirmation of obser ved high-lying, doubly excited state spectra. Long-range multipole int eractions beyond the reaction volume are found to play an important ro le. Similar calculations for Li- photodetachment up to the Li(n = 6) t hreshold predict analogous resonance structures. These results indicat e that recent advances in understanding two-electron correlations in H - and He have application to many-electron systems.