RESONANT COHERENT EXCITATION OF N6- ANISOTROPIES IN IONIZATION PROBABILITIES AND X-RAY-EMISSION( AND MG11+ IN PLANAR CHANNELING )

Authors
DATZ S DITTNER PF KRAUSE HF VANE CR CRAWFORD OH FORSTER JS BALL GS DAVIES WG GEIGER JS
Citation
S. Datz et al., RESONANT COHERENT EXCITATION OF N6- ANISOTROPIES IN IONIZATION PROBABILITIES AND X-RAY-EMISSION( AND MG11+ IN PLANAR CHANNELING ), Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 100(2-3), 1995, pp. 272-278
Citations number
7
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
100
Issue
2-3
Year of publication
1995
Pages
272 - 278
Database
ISI
SICI code
0168-583X(1995)100:2-3<272:RCEONA>2.0.ZU;2-5
Abstract
Hydrogenic ions penetrating a crystal are perturbed by the frequency w ith which they pass atoms lying in rows or ordered planes. This freque ncy, when resonant, can cause excitation of the ion with subsequent co llisional ionization or radiative relaxation following escape from the crystal. The various possible m states being non-degenerate in the ch annel are separable. The associated alignment is observed in both the separate ionization probabilities and X-ray anisotropy.