Nuclei and Nuclear Matter in a Hadronic Model

  • S. Schramm
Conference paper
Part of the NATO Science Series book series (NAII, volume 166)

Abstract

I investigate the properties of nuclei within a hadronic chiral model approach. In a two-dimensional calculation I study deformation properties of all known even-even nuclei. I also discuss the influence of isospin forces on neutron distributions in heavy nuclei as well as on neutron star properties. In addition results for possible superheavy elements are presented. The model parameters are fitted by reproducing hadron masses and decay constants and properties of spherical nuclei.

Keywords

Compressibility 208Pb 

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References

  1. [1]
    B. D. Serot and J. D. Walecka, Phys. Lett. B87, 172 (1979).Google Scholar
  2. [2]
    A. R. Bodmer and C. E. Price, Nucl. Phys. A505, 123 (1989).CrossRefGoogle Scholar
  3. [3]
    P.-G. Reinhard, Rep. Prog. Phys. 52, 439 (1989).Google Scholar
  4. [4]
    G. A. Lalazissis, J. König and P. Ring, Phys. Rev. C 55, 540 (1997).Google Scholar
  5. [5]
    P. Papazoglou, D. Zschiesche, S. Schramm, J. Schaffner-Bielich, H. St¨ocker, W. Greiner, Phys. Rev. C59 (1998) 411Google Scholar
  6. [6]
    Ch. Beckmann, P. Papazoglou, D. Zschiesche, S. Schramm, H. St¨ocker, and W. Greiner, Phys. Rev. C 65, 024301 (2002)Google Scholar
  7. [7]
    D. Zschiesche, S. Schramm, J. Schaffner-Bielich, H. Stoecker, W. Greiner, Phys. Lett. B 547, 7 (2002).ADSCrossRefGoogle Scholar
  8. [8]
    J. Schechter, Phys. Rev. D21, 3393 (1980)ADSGoogle Scholar
  9. [9]
    P. Papazoglou, S. Schramm, J. Schaffner-Bielich, H. Stöcker, and W. Greiner, Phys.Rev. C57, 2576 (1998).ADSGoogle Scholar
  10. [10]
    S. Schramm, Phys. Rev. C 66, 064310 (2002).Google Scholar
  11. [11]
    D. E. Groom etal., Eur. Phys. J. C15, 1 (2000).Google Scholar
  12. [12]
    S. Schramm, Phys. Lett. B560, 164 (2003).Google Scholar
  13. [13]
    JLab experiment E-00–003, R. Michaels, P.A. Souder, G.M. Urciuoli (spokespersons)Google Scholar
  14. [14]
    C. J. Horowitz and J. Piekarewicz, Phys.Rev.Lett. 86, 5647 (2001).ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2004

Authors and Affiliations

  • S. Schramm
    • 1
  1. 1.Institut für Theoretische PhysikJ. W. Goethe UniversitätFrankfurt am MainGermany

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