Elsevier

Physics Letters B

Volume 649, Issues 2–3, 31 May 2007, Pages 128-131
Physics Letters B

Magnetic dipole moment of the first excited 2+ state of Z=50 isotopes and N=82 isotones in relativistic QRPA

https://doi.org/10.1016/j.physletb.2007.04.009Get rights and content

Abstract

Following relativistic quasiparticle random phase approximation we have calculated the magnetic dipole moment (g factor) of the first excited 2+ sate in even-A spherical Z=50 isotopes with A=100134, and N=82 isotones with A=134152. The overall agreement with available experimental data is very satisfactory. We also discuss our findings in light of some other available theoretical results. However, these investigations also indicate that there is still a necessity to improve upon the values of the Lagrangian parameters in order to be able to describe well the properties of the excited states of nuclei over a wide range of mass numbers.

Section snippets

Acknowledgements

This work has been supported in part by the Bundesministrium für Bildung und Forschung under the project No. 06 MT 246.

References (17)

  • S. Schielke

    Phys. Lett. B

    (2003)
  • M.J. Taylor

    Phys. Lett. B

    (2005)
  • A. Ansari

    Phys. Lett. B

    (2005)
  • J.F. Berger

    Comput. Phys. Commun.

    (1991)
  • N.J. Stone

    At. Data Nucl. Data Tables

    (2005)
  • G. Audi et al.

    Nucl. Phys. A

    (2003)
  • S. Raman et al.

    At. Data Nucl. Data Tables

    (2001)
  • D. Bazzacco

    Nucl. Phys. A

    (1991)
There are more references available in the full text version of this article.

Cited by (0)

View full text