Background phase shift inR-matrix theory
- 1 February 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 11 (2) , 291-301
- https://doi.org/10.1103/physrevc.11.291
Abstract
-matrix theory and other theories involving a division of the configuration space into an internal and an external region are derived in the frame of a projection operator formalism. The continuity condition particularly is investigated. In connection with this problem, we show that the introduction of the hard sphere phase shift is quite arbitrary and that it can be replaced by any other phase shift.
Keywords
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