Published March 6, 1978
| Version v1
Journal article
Ion-electron coincidence measurements of the azimuthal dependence of electrons from autoionizing He atoms excited in 2000-eV He+-He collisions
- 1. Fakultaet fuer Physik der Universitaet Freiburg, D-78 Freiburg im Breisgau, West Germany
Description
The azimuthal angular dependence and corresponding energy spectra have been measured for electrons ejected at 1350from the beam direction by autoionizing He atoms in the (2p2)1D and (2s2p)1P states, which were excited by 2000-eV He+ ions scattered through 60. The data show a marked dependence on the azimuthal angle of the scattered projectile and are used to calculate the moduli and phases of the population amplitudes of the magnetic sublevels excited
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 40
- Journal Issue
- 10
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 645-648
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 9396406
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; AUTOIONIZATION; EXCITATION; HELIUM; HELIUM IONS; ION BEAMS; ION-ATOM COLLISIONS; IONIZATION; KEV RANGE 01-10
- Descriptors DEC
- ATOM COLLISIONS; BEAMS; CHARGED PARTICLES; COLLISIONS; DISTRIBUTION; ELEMENTS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; ION COLLISIONS; IONS; KEV RANGE; NONMETALS; RARE GASES