Dielectronic recombination for Ca(XIII, XII, XI) with K-shell excitation

Journal Article · Thu Jan 15 04:00:00 EST 1987 · Phys. Rev. A; (United States)

DOI:https://doi.org/10.1103/PhysRevA.35.918· OSTI ID:6813370

Omar, G; Hahn, Y

Dielectronic recombination cross sections for K-shell excitation are evaluated theoretically for Ca(XIII, XII, XI). The relationship between dielectronic recombination and resonant-transfer-excitation cross sections is discussed. The peak ratios of cross sections for ions with different degrees of ionization are compared with the experimental results for the Ca(XIII, XII, XI)+H/sub 2/ systems. Cascade processes are found to have a large effect on cross sections for the intermediate states with two electrons in the M and higher shells.

• Research Organization: Department of Physics, University of Connecticut, Storrs, Connecticut 06268
• OSTI ID: 6813370
• Journal Information: Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 35:2; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
CALCIUM IONS
CHARGE EXCHANGE
CHARGE STATES
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
ELECTRON COLLISIONS
ELECTRON-ION COLLISIONS
ELECTRONIC STRUCTURE
ENERGY-LEVEL TRANSITIONS
EXCITATION
ION COLLISIONS
IONS
K SHELL
MULTICHARGED IONS
RECOMBINATION