Neutralization of H[sup --] in energetic collisions with multiply charged ions
Journal Article
·
· Physical Review Letters; (United States)
- Institut fuer Kernphysik, Universitaet Giessen, 35392 Giessen (Germany)
- P. . . N. Lebedev Physical Institute, Moscow (Russian Federation)
Employing the crossed-beam technique, we have measured absolute cross sections for neutralization of H[sup --] ions in collisions with multiply charged ions Ne[sup [ital q]+]([ital q][le]4) and Ar[sup [ital q]+], Xe[sup [ital q]+]([ital q][le]8) at center-of-mass energies ranging from 20 to 200 keV. . . It is found that th cross sections are independent of the target ion species. The data are in excellent agreement with quantum calculations. A universal scaling law for the neutralization cross section is given.
- OSTI ID:
- 6562741
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 74:6; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
664300* -- Atomic & Molecular Physics-- Collision Phenomena-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
ARGON IONS
BEAM NEUTRALIZATION
BEAMS
CATIONS
CENTER-OF-MASS SYSTEM
CHARGE EXCHANGE
CHARGED PARTICLES
COLLIDING BEAMS
COLLISIONS
CORRELATIONS
CROSS SECTIONS
DATA
ENERGY DEPENDENCE
EXPERIMENTAL DATA
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
INFORMATION
ION COLLISIONS
ION-ION COLLISIONS
IONS
MULTICHARGED IONS
NEON IONS
NUMERICAL DATA
SCALING LAWS
TARGETS
XENON IONS
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
ARGON IONS
BEAM NEUTRALIZATION
BEAMS
CATIONS
CENTER-OF-MASS SYSTEM
CHARGE EXCHANGE
CHARGED PARTICLES
COLLIDING BEAMS
COLLISIONS
CORRELATIONS
CROSS SECTIONS
DATA
ENERGY DEPENDENCE
EXPERIMENTAL DATA
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
INFORMATION
ION COLLISIONS
ION-ION COLLISIONS
IONS
MULTICHARGED IONS
NEON IONS
NUMERICAL DATA
SCALING LAWS
TARGETS
XENON IONS