Crossed beam studies of low energy He$sup +$ ions by He atoms
Journal Article
·
· Shitsuryo Bunseki, v. 21, no. 2, pp. 171-177
OSTI ID:4383976
Differential scattering of He/sup +/ ions by He atoms on the energy range of 10 to 100 eV over the scattering angle from 2 to 20 deg was measured using the crossed beam apparatus. Prominent oscillatory structures in the differential cross section resulting from the interference between waves scattered from the lowest gerade /sup 2/ EPSILON /sup +/ and ungerade /sup 2/ EPSILON /sup +/ states of a pseudo-molec ular ion He/sub 2/sup +/ were observed. The rainbow peak due to the elastic scattering of He/sup +/ by He was observed superimposed upon these oscillatory structures due to the resonant electron capture. The relative differential cross sections were normalized to the absolute data of Lorentz and Aberth. (auth)
- Research Organization:
- Tokyo Univ.
- NSA Number:
- NSA-29-011186
- OSTI ID:
- 4383976
- Journal Information:
- Shitsuryo Bunseki, v. 21, no. 2, pp. 171-177, Journal Name: Shitsuryo Bunseki, v. 21, no. 2, pp. 171-177; ISSN SHIBA
- Country of Publication:
- Japan
- Language:
- English
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