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arXiv · 2108.11239

Three-body model of the d+A system in an antisymmetrised, translationally invariant many nucleon theory

R. C. Johnson
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Abstract

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.

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R. C. Johnson. 2021-08-25. Three-body model of the d+A system in an antisymmetrised, translationally invariant many nucleon theory. https://doi.org/10.1103/physrevc.104.024612

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