Research Papers in Physics and Astronomy


Date of this Version

December 1982


Published in Phys. Rev. A 26, 3664 - 3667 (1982) [Issue 6 – December 1982]. ©1982 The American Physical Society. Used by permission.


Using a Fano-effect polarized electron source and a state-selected thermally dissociated hydrogen beam, we measured the interference between the direct and exchange scattering amplitudes for electron-impact ionization of atomic hydrogen between 14.1 and 30.3 eV. We report the data from these measurements and the results of corrections applied to previously published data.

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