Magnitude of static and dynamic polarizabilities of doubly excited states of negative ions: Application to the second bound state of H sup minus

Journal Article · Sun Dec 01 04:00:00 EST 1991 · Physical Review A. General Physics; (United States)

DOI:https://doi.org/10.1103/PhysRevA.44.7827· OSTI ID:5505413

Nicolaides, C A; Mercouris, T ^[1]

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1. National Hellenic Research Foundation, Athens (Greece). Theoretical and Physical Chemistry Inst.

A many-electron, many-photon theory has been applied to the computation of static {alpha} and dynamic {alpha}({omega}) linear polarizability of the H{sup {minus}} 2{ital p}{sup 2} {sup 3}{ital P} state. The calculation involves the nonperturbative mixing of one bound (2{ital p}{sup 2} {sup 3}{ital P}), and one autoionizing (2{ital s}2{ital p} {sup 3}{ital P}{degree} ) state with 13 continua. State-specific, compact, and accurate square-integrable wave functions have been employed. The magnitude of the polarizability is huge: {alpha}=64 000 a.u.

• OSTI ID: 5505413
• Journal Information: Physical Review A. General Physics; (United States), Journal Name: Physical Review A. General Physics; (United States) Vol. 44:11; ISSN 1050-2947; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

664100* -- Theory of Electronic Structure of Atoms & Molecules-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
AUTOIONIZATION
BOUND STATE
CHARGED PARTICLES
CONFIGURATION MIXING
ELECTRICAL PROPERTIES
ENERGY LEVELS
EXCITED STATES
FUNCTIONS
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
INTERACTIONS
IONIZATION
IONS
P STATES
PHYSICAL PROPERTIES
POLARIZABILITY
WAVE FUNCTIONS