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Dispersion Relation Analysis of Photonuclear Data

  • J. Ahrens
  • L. S. Ferreira
  • W. Weise
Conference paper

Abstract

An important nuclear physics issue is the question whether the intrinsic properties of free nucleons change inside nuclei. One such property is the strong isovector M1 transition connecting the nucleon with the Δ(1232). It dominates the nuclear electromagnetic response at excitation energies in the range ω = 200 – 400 MeV.

Keywords

Resonance Region Giant Dipole Resonance Nuclear Medium Free Nucleon Photoabsorption Cross Section 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    M. Gell-Mann, M.L. Goldberger and W. Thirring: Phys. Rev. 95, 1612 (1954)MathSciNetADSMATHCrossRefGoogle Scholar
  2. [2]
    W. Weise: Phys. Rev. Lett. 31, 773 (1973)ADSCrossRefGoogle Scholar
  3. [2]
    W. Weise: Phys. Reports 13, 53 (1974)ADSCrossRefGoogle Scholar
  4. [3]
    J. Ahrens: Nucl. Phys. A 446, 229c (1985), and refs. thereinADSGoogle Scholar
  5. [4]
    A. Lepetre et al.: Nucl. Phys. A 367, 237 (1981)ADSGoogle Scholar
  6. [4a]
    P. Carlos et al: Nucl. Phys. A 431, 431 (1984)Google Scholar
  7. [5]
    R. Nolte, A. Baumann, K.W. Rose and M. Schumacher, Univ. of Göttingen preprint (1985)Google Scholar
  8. [6]
    E. Oset, H. Toki and W. Weise, Phys. Reports 83, 281 (1982)ADSCrossRefGoogle Scholar
  9. [7]
    J.H. Koch et al.: Ann. of Phys. 154, 99 (1984)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  • J. Ahrens
    • 1
  • L. S. Ferreira
    • 2
  • W. Weise
    • 3
  1. 1.Nuclear Physics Div.Max Planck Institute for ChemistryMainzF. R. Germany
  2. 2.Department of PhysicsUniversity of CoimbraPortugal
  3. 3.Institute of Theoretical PhysicsUniversity of RegensburgRegensburgF. R. Germany

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