Theoretical partial widths of the sup 1 P degree (3 s 3 p ) resonant state of the He atom

Journal Article · Fri Jun 01 04:00:00 EDT 1990 · Physical Review, A (General Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevA.41.6544· OSTI ID:6687644

Martin, F ^[1]; Bachau, H ^[2]

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1. Laboratoire de Physique des Interactions Ions-Matiere et de la Matiere Condensee, Institut Curie, Paris (France) Universite Pierre et Marie Curie, Institut Curie, Section de Physique et Chimie, Paris (France)
2. Laboratoire des Collisions Atomiques, Universite de Bordeaux I, Talence (France)

We report theoretical partial widths for the {sup 1}{ital P}{degree}(3{ital s}3{ital p}) doubly excited state of the He atom, calculated with a method recently proposed by Martin {ital et} {ital al}. (Phys. Rev. A 40, 4245 (1989)). Good agreement with the experimental values obtained by Lindle {ital et} {ital al}. (Phys. Rev. A 36, 2112 (1987)) from photoemission spectra of the He 1{ital s}{sup 2}{r arrow}3{ital s}3{ital p} autoionizing resonance is found.

• OSTI ID: 6687644
• Journal Information: Physical Review, A (General Physics); (USA), Journal Name: Physical Review, A (General Physics); (USA) Vol. 41:11; ISSN PLRAA; ISSN 0556-2791
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AUTOIONIZATION
ELEMENTS
ENERGY LEVELS
FLUIDS
GASES
HELIUM
IONIZATION
LEVEL WIDTHS
NONMETALS
P STATES
PARTIAL WAVES
RARE GASES
RESONANCE