On the magnitude of single-particle proton and neutron separation energies in the chains of isotopes and isotones near closed shells

  • V. I. IsakovEmail author
  • K. A. Mezilev
  • K. I. Erokhina
  • B. Fogelberg
  • H. Mach
  • E. Ramström


Single-particle separation energies of protons or neutrons in nuclei near the closed shells are examined in the chains of isotopes or isotones. From the observed dependences we determine spins and parities of the single-particle orbitals and their sequence in nuclei far from the stability line, where direct experimental information on single-particle characteristics is not available at present.


Separation Energy Experimental Information Closed Shell Stability Line Neutron Separation Energy 
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.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    T.H. Koopmans, Physica 1, 104 (1933).Google Scholar
  2. 2.
    B.F. Bayman, A. Lande, Nucl. Phys. 77, 11 (1966).Google Scholar
  3. 3.
    I. Talmi, A. de Shalit, Nuclear Shell Theory (Academic Press, Inc., N.Y., 1963).Google Scholar
  4. 4.
    S.P. Pandya, Phys. Rev. 103, 256 (1956).CrossRefGoogle Scholar
  5. 5.
    L.A. Sliv, Yu.I. Kharitonov, in Spectroscopic and Group Theoretical Methods in Physics (North-Holland, Amsterdam, 1968) p. 275.Google Scholar
  6. 6.
    V.I. Isakov, S.A. Artamonov, L.A. Sliv, Bull. Acad. Sci. USSR, Phys. Ser. 41, 72 (1977).Google Scholar
  7. 7.
    S.A. Artamonov, V.I. Isakov, S.G. Kadmensky, I.A. Lomachenkov, V.I. Furman, Sov. J. Nucl. Phys. 36, 486 (1982).Google Scholar
  8. 8.
    K.I. Erokhina, V.I. Isakov, Phys. At. Nucl. 57, 198 (1994).Google Scholar
  9. 9.
    K.I. Erokhina, V.I. Isakov, Phys. At. Nucl. 59, 589 (1996).Google Scholar
  10. 10.
    V.I. Isakov, K.I. Erokhina, Phys. At. Nucl. 65, 1431 (2002).CrossRefGoogle Scholar
  11. 11.
    V.I. Isakov, K.I. Erokhina, B. Fogelberg, Yu.N. Novikov, H. Mach, K.A. Mezilev, Part. Nucl., Lett. 5[102], 44 (2000).Google Scholar
  12. 12.
    V.I. Isakov, K.A. Mezilev, Yu.N. Novikov, K.I. Erokhina, B. Fogelberg, H. Mach, Phys. At. Nucl. 63, 1740 (2000).CrossRefGoogle Scholar
  13. 13.
    G. Audi, A.H. Wapstra, Nucl. Phys. A 595, 409 (1995); Scholar
  14. 14.
    M. Huyse, P. Decrock, P. Dendooven, G. Reusen, P. Van Duppen, J. Wauters, Phys. Rev. C 46, 1209 (1992).CrossRefGoogle Scholar
  15. 15.
    V.I. Isakov, K.I. Erokhina, H. Mach, M. Sanchez-Vega, B. Fogelberg, Eur. Phys. J. A 14, 29 (2002).CrossRefGoogle Scholar
  16. 16.
    J.P. Shiffer, W.W. True, Rev. Mod. Phys. 48, 191 (1976).CrossRefGoogle Scholar
  17. 17.
    V.N. Guman, L.A. Sliv, Yu.I. Kharitonov, Sov. J. Nucl. Phys. 10, 302 (1970).Google Scholar
  18. 18.
    A. Korgul, H. Mach, B. Fogelberg, W. Urban, W. Kurcewicz, T. Rzaca-Urban, P. Hoff, H. Gausemel, J. Galy, J.L. Durell, W.R. Phillips, A.G. Smith, B.L. Valery, N. Schulz, I. Ahmad, L.R. Morrs, M. Górska, V.I. Isakov, K.I. Erokhina, J. Blomqvist, F. Andreozzi, F. Corragio, A. Covello, A. Gargano, Eur. Phys. J. A 15, 181 (2002).CrossRefGoogle Scholar
  19. 19.
    B. Fogelberg, K.A. Mezilev, H. Mach, V.I. Isakov, J. Slivova, Phys. Rev. Lett. 82, 1823 (1999).CrossRefGoogle Scholar
  20. 20.
    J. Blomqvist, in Proceedings of the 4th International Conference on Nuclei Far from Stability, Helsingor, Denmark, 7-13 June, 1981, CERN Report 81-09 (CERN, Geneva, 1981) p. 536.Google Scholar
  21. 21.
    P. Möller, J.R. Nix, W.D. Myers, W.J. Swiatecki, At. Data Nucl. Data Tables 59, 185 (1995).CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin/Heidelberg 2004

Authors and Affiliations

  • V. I. Isakov
    • 1
    Email author
  • K. A. Mezilev
    • 1
  • K. I. Erokhina
    • 2
  • B. Fogelberg
    • 3
  • H. Mach
    • 3
  • E. Ramström
    • 3
  1. 1.Petersburg Nuclear Physics InstituteRussian Academy of SciencesGatchinaRussia
  2. 2.Physical Technical InstituteRussian Academy of SciencesSt. PetersburgRussia
  3. 3.Department of Radiation SciencesUppsala UniversityNyköpingSweden

Personalised recommendations