F- and G-wave phase shifts and resonances for electron scattering by He/sup +/

Journal Article · Fri May 15 04:00:00 EDT 1987 · Phys. Rev. A; (United States)

DOI:https://doi.org/10.1103/PhysRevA.35.4430· OSTI ID:6639092

Oza, D H

The study of the scattering of electrons by He/sup +/ ions has been extended to the L = 3 and the L = 4 partial waves below the N = 2 threshold of the ion. The ab initio calculations are performed in a pseudostate close-coupling approximation. An 11-state pseudostate basis set is used in the nonresonant energy range and a relatively long-range 14-state pseudostate basis set is used to examine the resonances. Resonance parameters for 19 F-wave and 10 G-wave resonances are obtained with the outer electron extending up to napprox. =7. Comparisons with other available results are made.

• Research Organization: Center for Radiation Research, National Bureau of Standards, Gaithersburg, Maryland 20899
• OSTI ID: 6639092
• Journal Information: Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 35:10; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
AUTOIONIZATION
CHARGED PARTICLES
COLLISIONS
EIGENSTATES
ELECTRON COLLISIONS
ELECTRON-ION COLLISIONS
ELEMENTS
FLUIDS
GASES
HELIUM
HELIUM IONS
INELASTIC SCATTERING
ION COLLISIONS
IONIZATION
IONS
NONMETALS
PARTIAL WAVES
PHASE SHIFT
RARE GASES
RESONANCE SCATTERING
SCATTERING