Angular distribution of autoionized electrons form decay of doubly excited states of helium produced by fast ions impact
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:396461
- Univ. of Tennessville, Knoxville, TN (United States)
The electron emission yield from the doubly excited states 2p{sup 2}({sub 1}D) and 2s2p({sup 1}P) in helium were measured at the reduced ion energy of 1.67Mev/u. Carbon ions of charge states 4 to 6 were used as projectiles. The observation angles were between 47.7{degrees} and 132.3{degrees} with respect to the beam direction. The relative electron emission yield for these states were studied as a function of the angle. The total emission yields for each state were obtained as a function of the projectile charge state. These results will be compared to previous results and theoretical calculations.
- OSTI ID:
- 396461
- Report Number(s):
- CONF-9605105--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 3 Vol. 41; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
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