Three-body model of the d+A system in an antisymmetrized, translationally invariant many nucleon theory
| Autor: | R. C. Johnson |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Physics
Nuclear Theory Basis (linear algebra) Formalism (philosophy) FOS: Physical sciences Optical potential Connection (mathematics) Nuclear Theory (nucl-th) Point (geometry) Boundary value problem Nuclear Experiment (nucl-ex) Invariant (mathematics) Nucleon Nuclear Experiment Mathematical physics |
| Zdroj: | Physical Review C. 104 |
| ISSN: | 2469-9993 2469-9985 |
| DOI: | 10.1103/physrevc.104.024612 |
| Popis: | This paper concerns the theory of direct A(d,p)B reactions and how practical 3-body models of them are related to optical model potentials describing the interaction of the deuteron's constituents and the target A. A new definition of the nucleon optical potential is introduced which necessitates a careful examination of the boundary conditions involved in the associate coupled channels problem. The new definition turns out to be convenient for making a connection with the theory of the (d,p) reaction. The analysis is carried out within an antisymmetrised, translationally invariant formalism and provides a firm basis from a many-body point of view for the three-body force effects calculated in previous work by Dinmore, Timofeyk, Al-Khalili and Johnson. Comment: 24 pages |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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