Published November 1975
| Version v1
Journal article
Differential cross sections for charge transfer in collisions of He+, Ne+ and Ar+ with Kr
Description
Differential charge transfer cross sections for collisions of He+, Ne+, and Ar+ with Kr were measured at collision energies below 500 eV. A remarkable fraction of these collisions (2-30%) occurs with large momentum transfer and small impact parameters. These close collisions lead to an excitation of the product particles; the measured reaction channels are strongly endothermic. In the system Ar+ + Kr one reaction channel may be described in terms of a curve crossing. (orig.)
Abstract (German)
Differentielle Ladungstransfer-Wirkungsquerschnitte wurden fuer Stoesse von He+, Ne+ und Ar+ mit Kr bei Stossenergien unter 500 eV gemessen. Ein wesentlicher Teil dieser Stoesse (2-30%) hat eine hohe Impulsuebertragung und kleine Stossparameter. Diese Nahstoesse fuehren zur Anregung der Produktteilchen, die gemessenen Reaktionskanaele sind stark endotherm. Im System Ar+ + Kr kann ein Reaktionskanal mit Hilfe des Kurvenkreuzungsmodells beschrieben werden. (orig./AK)Additional details
Identifiers
- DOI
- 10.1007/bf01409583;
Publishing Information
- Journal Title
- Zeitschrift f�r Physik A: Atoms and Nuclei
- Journal Volume
- 275
- Journal Issue
- 2
- Series
- Z. Phys., A.
- Journal Page Range
- 95-101
- ISSN
- 0340-2193
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 7253169
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ARGON IONS; CHARGE EXCHANGE; DIFFERENTIAL CROSS SECTIONS; ELECTRON TRANSFER; EV RANGE 100-1000; HELIUM IONS; ION-ATOM COLLISIONS; KRYPTON; NEON IONS
- Descriptors DEC
- ATOM COLLISIONS; CHARGED PARTICLES; COLLISIONS; CROSS SECTIONS; ELEMENTS; ENERGY RANGE; EV RANGE; ION COLLISIONS; IONS; NONMETALS; RARE GASES
Optional Information
- Notes
- 8 figs.; 2 tabs.; 19 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent