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Effects of the continuum coupling on spin-orbit splitting

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Abstract.

Recently, the shell model in the complex k-plane (the so-called Gamow Shell Model) has been formulated using a complex Berggren ensemble representing bound single-particle states, single-particle resonances, and non-resonant continuum states. The single-particle basis used is that of the Hartree-Fock potential generated self-consistently by a finite-range residual interaction. In this framework, we shall discuss the “spin-orbit splitting” of the 3/21- and 1/21- states in 7He. It is demonstrated that the continuum effects are very important and cannot be taken into account in standard shell-model calculations.

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References

  1. J. Dobaczewski, W. Nazarewicz, Philos. Trans. R. Soc. London, Ser. A 356, 2007 (1998).

    Google Scholar 

  2. J. Okołowicz, M. Płoszajczak, I. Rotter, Phys. Rep. 374, 271 (2003).

    Article  Google Scholar 

  3. N. Michel, W. Nazarewicz, M. Płoszajczak, K. Bennaceur, Phys. Rev. Lett. 89, 042502 (2002).

    Article  PubMed  Google Scholar 

  4. N. Michel, W. Nazarewicz, M. Płoszajczak, J. Okołowicz, Phys. Rev. C 67, 054311 (2003).

    Article  Google Scholar 

  5. N. Michel, Acta Phys. Pol. B 35, 1249 (2004).

    Google Scholar 

  6. N. Michel, W. Nazarewicz, M. Płoszajczak, J. Rotureau, arXiv:nucl-th/0401036.

  7. R.I. Betan, Phys. Rev. Lett. 89, 042501 (2002).

    Article  PubMed  Google Scholar 

  8. R.I. Betan, Phys. Rev. C 67, 014322 (2003).

    Article  Google Scholar 

  9. R.I. Betan, Phys. Lett. B 584, 48 (2004).

    Article  Google Scholar 

  10. T. Berggren., Nucl. Phys. A 109, 265 (1968).

    Article  Google Scholar 

  11. T. Berggren, P. Lind, Phys. Rev. C 47, 768 (1993).

    Article  Google Scholar 

  12. P. Lind, Phys. Rev. C 47, 1903 (1993).

    Article  Google Scholar 

  13. Y. Luo, J. Okołowicz, M. Płoszajczak, N. Michel, arXiv:nucl-th/0201073.

  14. N. Michel, W. Nazarewicz, J. Okołowicz, M. Płoszajczak, Proceedings of the International Nuclear Physics Conference (INPC 2004) (Elsevier B.V., Amsterdam 2005).

  15. K. Bennaceur, F. Nowacki, J. Okołowicz, M. Płoszajczak, Nucl. Phys. A 651, 289 (1999).

    Article  Google Scholar 

  16. N. Michel, W. Nazarewicz, M. Płoszajczak, Phys. Rev. C 70, 064313 (2004).

    Article  Google Scholar 

  17. A.A. Oglobin, Y.E. Penionzhkevich, in Treatise on Heavy-Ion Science, Nuclei Far From Stability, edited by D.A. Bromley, Vol. 8 (Plenum, New York, 1989) p. 261.

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Authors and Affiliations

  1. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA

    N. Michel & W. Nazarewicz

  2. Physics Division, Oak Ridge National Laboratory, P.O. Box 2008, 37831, Oak Ridge, TN, USA

    N. Michel & W. Nazarewicz

  3. Joint Institute for Heavy Ion Research, 37831, Oak Ridge, TN, USA

    N. Michel

  4. Institute of Theoretical Physics, Warsaw University, ul. Hoża 69, 00-681, Warsaw, Poland

    W. Nazarewicz

  5. CEA/DSM-CNRS/IN2P3, Grand Accélérateur National d’Ions Lourds (GANIL), BP 55027, F-14076, Caen Cedex 05, France

    M. Płoszajczak

Authors
  1. N. Michel
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  2. W. Nazarewicz
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  3. M. Płoszajczak
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Correspondence to N. Michel.

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Michel, N., Nazarewicz, W. & Płoszajczak, M. Effects of the continuum coupling on spin-orbit splitting. Eur. Phys. J. A 25 (Suppl 1), 503–504 (2005). https://doi.org/10.1140/epjad/i2005-06-213-y

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  • DOI: https://doi.org/10.1140/epjad/i2005-06-213-y

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