title: Wannier-ridge states of He and H(-) with symmetries (3)P(e) and (1)D(o) and the validity of classification schemata.
abstract: High lying doubly excited Wannier-ridge states of He and H(-) with symmetries (3)P(e) and (1)D(o) are studied and energies and intrinsic characteristics of their wave functions are reported. Energies of these states associated with the hydrogenic threshold up to N=20 are presented and, wherever available, we compare them to other calculations. Proposed classification schemata for these states by approximate collective quantum numbers are examined.
authors.affiliation: Department of Applied Sciences, Technological Educational Institute of Chalkis, 34400 Chalkis, Greece. sthemelis@teihal.gr
authors.forename: Spyros I
authors.initials: SI
authors.lastname: Themelis