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Structure of symmetry restoring interactions: A modified BCS plus rotational approach for a schematic model space

  • Nuclear Structure and Reactions
  • Published:
Zeitschrift für Physik A Atomic Nuclei

Abstract

Symmetry restoring interactions are constructed for pairing and cranking Hamiltonians in a deformed single particle basis. The structure of the interactions is explicitly shown and the effective Hamiltonian is treated in the framework of a modified BCS + RPA approach. Numerical results for a schematic single particle basis, which consists of a splitj=3/2 multiplet, are discussed.

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References

  1. Kerman, A.K., Onishi, N.: Nucl. Phys. A361, 179 (1981)

    Google Scholar 

  2. Krumlinde, J., Szymanski, Z.: Nucl. Phys. A221, 93 (1974)

    Google Scholar 

  3. Dudek, J., Nazarewicz, W., Szymanski, Z.: Phys. Scr. T5, 171 (1983)

    Google Scholar 

  4. Krumlinde, J., Szymanski, Z.: Ann. Phys.79, 201 (1973)

    Google Scholar 

  5. Valatin, J.G.: Lectures in theoretical physics, Vol. IV, p. 1. University of Colorado, Boulder, CO, 1961

    Google Scholar 

  6. Pyatov, N.I., Chernei, M.I.: Sov. J. Nucl. Phys.16, 514 (1973)

    Google Scholar 

  7. Baznat, M., Pyatov, N.I.: Sov. J. Nucl. Phys.21, 365 (1975)

    Google Scholar 

  8. Nojarov, R., Faessler, A.: Nucl. Phys. A484, 1 (1988)

    Google Scholar 

  9. Civitarese, O., Faessler, A., Nojarov, R.: Phys. Rev. C35, 2310 (1987)

    Google Scholar 

  10. Civitarese, O., Licciardo, M.C.: Phys. Rev. C39, 1550 (1989)

    Google Scholar 

  11. Szymanski, Z.: Invited Talk INPC, Sao Paulo — August 20–26, 1989: In: The Proceedings of the INPC. Singapore: World Scientific (to be published). P5-06, Vol. 1, Contributed papers to the INPC, Sao Paulo 1989, p. 188

  12. Marshalek, E.R.: Phys. Rev. C15, 1574 (1977)

    Google Scholar 

  13. Civitarese, O., Plastino, A., Faessler, A.: Z. Phys. A — Atoms and Nuclei313, 197 (1983)

    Google Scholar 

  14. Civitarese, O., Plastino, A., Faessler, A.: J. Phys. G9, 1063 (1983)

    Google Scholar 

  15. Civitarese, O., Faber, M., Markum, H., Plastino, A.: Nucl. Phys. A438, 318 (1985)

    Google Scholar 

  16. Civitarese, O., Licciardo, M.C.: Phys. Rev. C38, 967 (1988)

    Google Scholar 

  17. Civitarese, O., Licciardo, M.C.: Phys. Rev. C (submitted)

  18. Goodman, A.L.: Nucl. Phys. A230, 466 (1974)

    Google Scholar 

  19. Ansari, A., Civitarese, O., Faessler, A.: Nucl. Phys. A334, 93 (1980)

    Google Scholar 

  20. Marshalek, E., Weneser, J.: Phys. Rev. C2, 1682 (1970)

    Google Scholar 

  21. Marshalek, E., Weneser, J.: Ann. Phys.53, 569 (1969)

    Google Scholar 

  22. Civitarese, O., Licciardo, M.C.: (to be published)

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Authors and Affiliations

  1. Department of Physics, University of La Plata, Argentina

    O. Civitarese & M. C. Licciardo

Authors
  1. O. Civitarese
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  2. M. C. Licciardo
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Additional information

This work has been supported in part by the CONICET, Argentina.

The authors would like to thank Professor Zdzislaw Szymanski for very useful discussions.

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Civitarese, O., Licciardo, M.C. Structure of symmetry restoring interactions: A modified BCS plus rotational approach for a schematic model space. Z. Physik A - Atomic Nuclei 335, 279–288 (1990). https://doi.org/10.1007/BF01304706

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  • DOI: https://doi.org/10.1007/BF01304706

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