The Meson theory of nuclear forces and nuclear matter : scientif. report of the conference, held at the Physics Center at Bad Honnef, June 12-14, 1979
著者
書誌事項
The Meson theory of nuclear forces and nuclear matter : scientif. report of the conference, held at the Physics Center at Bad Honnef, June 12-14, 1979
Bibliographisches Institut, 1980
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注記
Includes bibliographical references
内容説明・目次
内容説明
The simplest model of nuclear matter is a collection of point nucleons interacting through a two-body potential that accounts for scattering data and the properties of the deuteron. In order to use and to test this model we must be able, for a given two-body potential, to 'calculate the l 9 corresponding saturation curve of nucle~r matter. The Brueckner-Bethe metho- is one method of making this calculation. The available evidence suggests that, at present, the Brueckner-Bethe method can be used to locate the saturation point with an uncertainty of -1 2-3 MeV in energy and about 0.1 fm in~. This is not very high accuracy, but it is good enough to make a start on physically interesting calculations. In this paper I describe the Brueckner-Bethe method and illustrate it with numerical results. Some of the results are designed to test the accuracy of the method, some are comparisons with variational calculations, and a saturation curve for the full Reid potential is given.
目次
I. Nuclear Matter.- Brueckner-Bethe Calculations of Nuclear Matter.- Average Nuclear Field from Realistic Nucleon-Nucleon Interactions.- Recent Variations in the Theme of Nuclear Matter.- Variational Approaches to the Nuclear Matter Problem: A Progress Report.- Some Topics in the FHNC Approach to Fermi Systems.- II. The Theory of Boson Exchange.- Nucleon-Nucleon "Potentials" and Two-Body Hamiltonians.- Present Status of the Bonn Potential and its Application in Nuclear Matter.- Isobar Excitations and Effective Three-Nucleon Force in Nuclei.- Three-Body Force in Nuclear Matter from ??-, ??-, and ??-exchanges.- A Review of Three-Body Forces and the Reactions $$\bar NN\, \to \,{(\bar NN)_B}\pi $$ and PD ? T?+.- Pion Condensation in Nuclear Matter and Related Precritical Phenomena in Nuclei.- Pion Condensation in Finite Nuclei.- Boson Condensation within the Lee Model.- Pion Condensation and Realistic Nucleon-Nucleon Interactions.- III. Quark Theoretical Viewpoints.- The Nuclear Interaction at Short Range from Quantum Chromodynamics.- The Little Bag and Nucleon-Nucleon Forces.- Concluding Remarks.- Appendix to chapter II.- Elementary Approach to Pion Condensation.
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