On the unitarization of the Born approximation |
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| Authors: | A. Y. Abul-Magd M. H. Simbel |
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| Affiliation: | 1. Theoretical Physics Department, Atomic Energy Establishment, Cairo, U.A.R.
2. Physics Department, Faculty of Science, Cairo University, Giza, U.A.R.
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| Abstract: | A new approximation for the elastic scattering transition matrix is suggested. This approximation satisfies the unitarity condition. A modified Born series is introduced which has this unitarized Born approximation as the leading term. The series is applied to the solvable case of scattering by a separable potential and is found to converge in a wider region of energies than that of the conventional Born series. |
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