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On the observation of the fine structure effect in non-relativistic (e, 2e) processes |
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| Authors: | |
| Institution: | 1.Department of Applied Mathematics and Theoretical Physics,University of Cambridge,Cambridge,UK;2.Department of Aeronautics and Space Engineering,Tohoku University,Sendai,Japan;3.Department of Applied Mathematics and Theoretical Physics,The Queen’s University of Belfast,Belfast,UK;4.Department of Physics,University of Missouri-Rolla,USA;5.Department of Physics,Old Dominion University,Norfolk,USA |
| Abstract: | The spin asymmetry arising in an (e,2e) process using spin-polarized incoming electrons with non-relativistic energies is shown to be dominated by the fine structure effect if a suitable kinematical regime is chosen. Calculations in the distorted wave Born approximation (DWBA) for both the triple differential cross-section and the spin asymmetry are presented for the inner shell ionization of argon. This process would provide an accessible target for existing experimental set-ups. |
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