A note on the off-shell Coulomb T matrix. II. Elastic e-H differential cross sections
- 1 May 1972
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 5 (5), L104-L106
- https://doi.org/10.1088/0022-3700/5/5/007
Abstract
For pt. I see abstr. A18145 of 1971. A form of the Coulomb T matrix is used in the first order Faddeev-Watson approximation to evaluate e-H elastic differential cross sections at 200 eV incident electron energy. The results confirm the large discrepancy with the Born found by Chen and Sinfailam (to be published) using a similar approximation. Modifications to the form of the T matrix near its energy shell are discussed and it is shown how these can significantly alter the order of magnitude of the differential cross sections.Keywords
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