Photoionization cross sections calculated by many-body theory

Conference · Tue Jan 01 04:00:00 EST 1980 · AIP Conf. Proc.; (United States)

OSTI ID:7026445

Kelly, H P

The use of many-body perturbation theory to calculate photoionization cross sections of atoms including electron correlations is discussed. Results are presented for neutral argon, zinc, iron, and chlorine. Attention is called to the effects of resonances such as those due to 3d ..-->.. 4p excitations in zinc and iron which may affect recombination coefficients. The process of double photoionization is discussed and cross sections for neon and argon are presented.

• Research Organization: Univ. of Virginia, Charlottesville
• OSTI ID: 7026445
• Report Number(s): CONF-800126-
• Conference Information: Journal Name: AIP Conf. Proc.; (United States) Journal Volume: 63
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ARGON
CHLORINE
CROSS SECTIONS
DATA
ELEMENTS
ENERGY-LEVEL TRANSITIONS
FLUIDS
GASES
HALOGENS
INFORMATION
IONIZATION
IRON
MANY-BODY PROBLEM
METALS
NONMETALS
NUMERICAL DATA
PERTURBATION THEORY
PHOTOIONIZATION
RARE GASES
RESONANCE
THEORETICAL DATA
TRANSITION ELEMENTS
ZINC