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Near-Threshold Measurements of the Spin Dependence of Electron-Impact Ionization
Published
Author(s)
Michael H. Kelley, W Rogers, Robert Celotta, S Mielczarek
Abstract
The spin dependence of the electron-impact ionization of Na has been measured up to 2 eV above threshold with high precision to search for the existence of characteristic oscillations which would support the Coulomb-dipole theory of threshold ionization. The authors have been unable to observe any statistically significant oscillations. The present results are fully consistent with the Wannier theory.
Kelley, M.
, Rogers, W.
, Celotta, R.
and Mielczarek, S.
(1983),
Near-Threshold Measurements of the Spin Dependence of Electron-Impact Ionization, Physical Review Letters
(Accessed June 9, 2023)