Published March 1976
| Version v1
Report
Open
Excitation of the n=2 states of He+ in the ionization of helium
Description
The cross section ratio for the symmetric (e,2e) reaction on helium leading to the n = 2 and ground states of the helium ion has been calculated as a function of the ion recoil momentum q, using a correlated helium wave function, and compared with the results of a 1200eV noncoplanar experiment and some previous results at 800eV. The calculation agrees well with the measured (e,2e) cross section ratios and at high q with ratios measured in photoelectron spectroscopy experiments. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
7266299.pdf
Files
(207.8 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:0c95985543b8475c6a666fa86d226729
|
207.8 kB | Preview Download |
Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- FIAS-R--1
INIS
- Country of Publication
- Australia
- Country of Input or Organization
- Australia
- INIS RN
- 7266299
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- COMPARATIVE EVALUATIONS; CROSS SECTIONS; ELECTRON-ATOM COLLISIONS; ELECTRONS; EXCITATION; EXCITED STATES; HELIUM; HELIUM IONS; KEV RANGE 01-10; PHOTOELECTRON SPECTROSCOPY; PHOTOIONIZATION; RECOILS
- Descriptors DEC
- ATOM COLLISIONS; CHARGED PARTICLES; COLLISIONS; ELECTRON COLLISIONS; ELECTRON SPECTROSCOPY; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; FERMIONS; IONIZATION; IONS; KEV RANGE; LEPTONS; NONMETALS; RARE GASES; SPECTROSCOPY