Excitation in fast He(23S)-He(11S) collisions
- 1 November 1973
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 6 (11) , L322-L325
- https://doi.org/10.1088/0022-3700/6/11/006
Abstract
Excitation of the 43S and 43D states of helium in He(23S)-He(11S) collisions has been studied in the energy range 20-100 keV. Cross sections for the excitation of the He(11S) target and He(23S) projectile to these levels have been separately determined and shown to considerably exceed corresponding cross sections for excitation in He(11S)-He(11S) collisions.Keywords
This publication has 6 references indexed in Scilit:
- Excitation of helium in He+-He and He-He collisions: the influence of metastable helium atomsJournal of Physics B: Atomic and Molecular Physics, 1973
- Excitation of helium by 20-100 keV hydrogen atomsJournal of Physics B: Atomic and Molecular Physics, 1973
- Excitation in fast He-He collisions: the influence of metastable atomsJournal of Physics B: Atomic and Molecular Physics, 1972
- Formation of metastable helium atoms by electron capture during the passage of fast He+ions through gasesJournal of Physics B: Atomic and Molecular Physics, 1971
- Electron loss from fast metastable and ground state helium atoms in passage through gaseous targetsJournal of Physics B: Atomic and Molecular Physics, 1970
- Deexcitation of HeliumandAtoms in Fast Collisions with Normal Helium AtomsPhysical Review B, 1969