The relationship between Watson's multiple-scattering theory and Glauber's approximate multiple-scattering theory for high energies is explored, and a direct derivation of the latter from the former is presented in the context of potential scattering. The cancelations between all off-shell contribut
The impulse, multiple-scattering, glauber and no-recoil approximations
โ Scribed by E.A. Remler
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 563 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0003-4916
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โฆ Synopsis
It is pointed out that the usual forms of the impulse approximation and multiple scattering equations are deficient in a no-recoil limit. This is the limit in which the scatterer suffers negligable recoil during intermediate collisions leading to a given final state. A version of the impulse approximation and multiple scattering equation appropriate to the no-recoil limit and a precise definition and expansion about the limit is proposed. The no-recoil approximation includes the Glauber approximation as a limiting case and their relationship is discussed.
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