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Coupled channel approach to the off-shell transition matrix

Journal Article · · Physics Letters. Section B
 [1];  [2]
  1. Univ. of Wisconsin, Madison, WI (United States). Dept. of Physics
  2. Univ. of Pennsylvania, Philadelphia, PA (United States). Dept. of Physics
We propose a coupled-channel separable potential model with the feature that the off-shell elastic transition matrix can be generated directly from the scattering phase shifts. This should be useful in constructing pion-nucleus optical potentials.
Research Organization:
Univ. of Wisconsin, Madison, WI (United States)
Sponsoring Organization:
US Atomic Energy Commission (AEC)
NSA Number:
NSA-28-028928
OSTI ID:
4434609
Journal Information:
Physics Letters. Section B, Journal Name: Physics Letters. Section B Journal Issue: 3 Vol. 45; ISSN 0370-2693
Publisher:
Elsevier
Country of Publication:
United States
Language:
English

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