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Angular-momentum distribution of autoionizing Rydberg states of 64 MeV S ions produced by collisions with He and C foils
- Source :
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 48:103-106
- Publication Year :
- 1990
- Publisher :
- Elsevier BV, 1990.
-
Abstract
- Electrons emitted from projectile ions were measured with high resolution in collisions of 64 MeV S 12+ ions with He atoms and C foils by 0° electron spectroscopy. A series of intense lines have been observed, which are attributed to the Coster-Kronig transitions of 1s 2 2p nl -1s 2 2sϵ l' with n = 9 to 19. The angular-momentum ( l ) distribution of ions in the autoionizing states of n = 9 has been obtained and evidence for high l enhancement has been found in C-foil targets.
Details
- ISSN :
- 0168583X
- Volume :
- 48
- Database :
- OpenAIRE
- Journal :
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
- Accession number :
- edsair.doi...........80fa426ba715d12cdfdefd44a61c7ec7