Published April 2006 | Version v1
Journal article Metadata-only

Effects of static electric fields on doubly excited states of He

Creators

  • 1. Inst. of electronic structure and laser, Foundation for research and technology-Hellas, Heraklion (Greece)

Description

The effects of strong electric fields on the spectrum of doubly excited states of He are investigated. The doubly excited states 2p23P and 2s2p3Po are chosen as prototype states for studying these effects. The solution of the Complex Eigenvalue Schroedinger equations pertaining to these states is obtained using and appropriate partitioning of the wave function and the complex rotation method. The changes of the resonance energies and widths as a function of the external field strength are presented. (authors)

Availability note (English)

Available online at http://sfm.asm.md/moldphys/

Additional details

Identifiers

URL
http://sfm.asm.md/moldphys/;

Publishing Information

Journal Title
Moldavian Journal of the Physical Sciences
Journal Volume
5
Journal Issue
2
Journal Page Range
p. 231-239
ISSN
1810-648X

INIS

Country of Publication
Moldova, Republic of
Country of Input or Organization
Moldova, Republic of
INIS RN
40072143
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
CORRELATIONS; EIGENVALUES; ELECTRIC FIELDS; EXCITED STATES; HAMILTONIANS; HARTREE-FOCK METHOD; HELIUM; SCHROEDINGER EQUATION; STARK EFFECT; WAVE FUNCTIONS
Descriptors DEC
APPROXIMATIONS; CALCULATION METHODS; DIFFERENTIAL EQUATIONS; ELEMENTS; ENERGY LEVELS; EQUATIONS; FLUIDS; FUNCTIONS; GASES; MATHEMATICAL OPERATORS; NONMETALS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM OPERATORS; RARE GASES; WAVE EQUATIONS

Optional Information

Notes
19 refs., 2 tabs., 3 figs.