Zeitschrift für Physik A Atoms and Nuclei

, Volume 322, Issue 1, pp 115–120 | Cite as

Nucleons in nuclei in the selfconsistent soliton model to QCD

  • M. H. Wendel
  • E. R. Hilf
Nuclei

Abstract

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.

PACS

14.20.Dh 12.35.Eq 21.10.−K 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Schierholz, G.: Proceedings of the 7th International Conference on Atomic Masses and Fundamental Constants-7 (AMCO-7), THD Schriftenreihe Wissenschaft und Technik 26. Technische Hochschule Darmstadt, Klepper, O. (ed.), p. 381 (1984)Google Scholar
  2. 2.
    Polley, L.: AMCO7, 382 (1984)Google Scholar
  3. 3.
    Hilf, E.R.: J. Phys. (Paris) C6, 45 (1984)Google Scholar
  4. 4.
    Wendel, M.H., Hilf, E.R.: J. Math. Phys. (in press)Google Scholar
  5. 5.
    Friedberg, R., Lee, T.D.: Phys. Rev. D15, 1694 (1977)Google Scholar
  6. 6.
    Goldflam, R., Wilets, L.: Phys. Rev. D25, 1951 (1982)Google Scholar
  7. 7.
    Beck, F.: Private communicationGoogle Scholar
  8. 8.
    Wilets, L.: Quark models of hadronic structure. In: Advanced course in theoretical physics. Cape Town, South Africa, 16–27th January (1984)Google Scholar
  9. 9.
    Glendenning, N.: Proceedings of the XIII. International Workshop on Gross Properties and Nuclear Excitations (1985); Hirschegg, Austria. Feldmeier, H. ed., p. 152. Darmstadt 1985. Preprints LBL-18644 and LBL-18697, both 1984Google Scholar
  10. 10.
    Schuh, A.: Proceedings of the International Workshop on Gross Properties and Nuclear Excitations, p. 195 (1985)Google Scholar
  11. 11.
    Wilets, L., Horn, R.: unpublished (On the soliton model parameter space) (1984)Google Scholar
  12. 12.
    Achtzehnter, J.: XIII. International Workshop on Gross Properties and Nuclear Excitations, p. 202 (1985)Google Scholar
  13. 13.
    Freudenreich, W., Hilf, E.R., Takahashi, K.: Plenum nuclei and nuclear excitations. AMCO6 (1979)Google Scholar
  14. 14.
    Mclerran, L., et al.: Private communicationGoogle Scholar
  15. 15.
    Hilf, E.R., Polley, L.: In: Quarks and nuclear structure. Bleuler, K. (ed.). Berlin, Heidelberg, New York: Springer 1983Google Scholar

Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • M. H. Wendel
    • 1
  • E. R. Hilf
    • 1
  1. 1.Fachbereich PhysikUniversität OldenburgOldenburgFederal Republic of Germany

Personalised recommendations