Generalized Variational Bounds for Multichannel Scatterings
- 1 January 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 1 (1) , 12-16
- https://doi.org/10.1103/physrevc.1.12
Abstract
The variational bounds on scattering parameters are reformulated without the explicit use of multichannel projection operators, thus avoiding completely the difficulty of nonorthogonality in rearrangement and exchange collisions. Resonance-energy calculations can be carried out using the operator which is effectively projected on the closed channels.Keywords
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