Nucleon in Nuclei in the Selfconsistent Soliton Model to QCD

Michael H. Wendel
Eberhard R. Hilf   Phone: +49-(0)441-798-2543   Fax: +49-(0)441-798-3201

Files: (For internal use only!)
(Master-Thesis in German)

Date: 19850504

Article: published in Z. Phys. A 322, p. 115 (1985)

PACS96: 14.20.Dh Protons and neutrons
PACS96: 12.35.Eq
PACS96: 21.10.-k Properties of nuclei; nuclear energy levels

In the scalar Soliton model of QCD the gluon field operators are replaced by a
classical selfcoupling scalar field with solitontype interaction. The quark
wave-functions and the soliton field are calculated for the free nucleon as
compared to a nucleon inside nuclear matter approximated by averaged boundary
conditions to simulate the surrounding nucleons. The mass of the nucleon as
well as its mean effective radius are given in terms of the nuclear-matter
density and the model parameters. For large quark-soliton coupling the
EMC-effect is seen, and then at high densities a plasma of free quarks and free
localized solitons is the lowest energy solution.

DC-Metatags done by WUFI 1.1
Metadata by Thomas Severiens on 13 January 1999
Supporting work done by Sandra Valeska Bergmann.