Highly perturbed states of barium in a static electric field - art. no. 033409

Citation
Ka. Bates et al., Highly perturbed states of barium in a static electric field - art. no. 033409, PHYS REV A, 6403(3), 2001, pp. 3409
Citations number
30
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6403
Issue
3
Year of publication
2001
Database
ISI
SICI code
1050-2947(200109)6403:3<3409:HPSOBI>2.0.ZU;2-U
Abstract
The spectrum of nominally bound states in barium in an electric field has b een measured in a region where singly excited Rydberg states are heavily pe rturbed by a doubly excited state. Wave-packet and recurrence map analyses are performed and significant deviations are observed from the standard one -electron picture due to the more complex core.