Production of highly charged slow Ar ions recoiled in 1. 05-MeV/amu Ne/sup q/+ (q = 2,7--10) and Ar/sup q/+ (q = 4,6,10--14) -ion bombardment

Journal Article · Thu May 01 04:00:00 EDT 1986 · Phys. Rev. A; (United States)

DOI:https://doi.org/10.1103/PhysRevA.33.3047· OSTI ID:5974009

Tonuma, T; Shibata, H; Be, S H; Kumagai, H; Kase, M; Kambara, T; Kohno, I; Ohsaki, A; Tawara, H

The partial cross sections for production of slow recoil Ar/sup i/+ ions in 1.05-MeV/amu Ne/sup q/+ (q = 2,7--10) and Ar/sup q/+ (q = 4,6,10--14) -ion impact have been determined. It is confirmed that the partial cross sections are dependent upon the charge state q of Ne/sup q/+ and Ar/sup q/+ ions but not significantly on the projectiles themselves. The measured partial cross sections were compared with the independent-electron approximation for low-charge-state recoil ions which were produced in collision with large impact parameters and with the ''compound atom'' model for high-charge state of the recoil ions which were produced in relatively close collisions. Experimental data were appreciably well reproduced by the combination of the approximation and the model.

• Research Organization: Institute of Physical and Chemical Research, 2-1 Hirosawa, Wakoshi, Saitama 351, Japan
• OSTI ID: 5974009
• Journal Information: Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 33:5; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ARGON
ARGON IONS
ATOM COLLISIONS
CAPTURE
CHARGED PARTICLES
COLLISIONS
CORRELATIONS
CROSS SECTIONS
ELECTRON CAPTURE
ELEMENTS
FLUIDS
GASES
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MULTICHARGED IONS
NEON IONS
NONMETALS
RARE GASES
RECOILS