Velocity dependence of neutralisation cross sections in collisions of ground state K+, Rb+, Sr+and metastable Sr+(4d) ions with Na atoms
- 28 October 1988
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 21 (20) , 3417-3422
- https://doi.org/10.1088/0953-4075/21/20/010
Abstract
Charge exchange cross sections for collisions of fast K+, Rb+ and Sr+ ions with an Na vapour were measured for collision energies ranging from 5 to 30 keV. Sr+(5s) and Sr+(4d) ions providing the first state-dependent data in this mass region. The results are compared with theoretical near-resonance predictions. The application to collinear laser spectroscopy using state-selective neutralisation is discussed.Keywords
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