Intermediate Energy Nuclear Interactions and Scattering Mechanisms (Physics)

从核子-核子散射的角度来描述中间能量核子与原子核的相互作用的机制将被研究。将特别注意相对论效应。本文将通过Faddeev方程研究由两个核子和一个反核子组成的三体系统，重点研究反质子-氘核原子的核位移和宽度。对于简单的模型，我们将探讨处理三体系统中相对论效应的方法。将考虑介子-核子和核子系统的场论模型的一致性。

Mechanisms will be investigated for the description of the interaction of intermediate energy nucleons with nuclei in terms of nucleon-nucleon scattering. Particular attention will be paid to relativistic effects. The three body system of two nucleons and an antinucleon will be studied through the Faddeev equations, with an emphasis on the nuclear shifts and widths of the antiproton-deuteron atom. Methods of treating relativistic effects in three body systems will be explored for simple models. Consistency of field-theoretic models of the pion- nucleon and nucleon systems will be considered.