Fourth-Order Nucleon-Nucleon Dispersion Relations
- 15 September 1958
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 111 (6) , 1719-1726
- https://doi.org/10.1103/physrev.111.1719
Abstract
The fourth-order contribution to the nucleon-nucleon scattering amplitude is shown to satisfy the conditions necessary for writing dispersion relations. The imaginary part is explicitly calculated and shown to agree with the absorptive part obtained from general principles.Keywords
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