Advertisement

Extraction of potential energy in charge asymmetry coordinate from experimental fission data

  • H. Paşca
  • A. V. Andreev
  • G. G. Adamian
  • N. V. Antonenko
Regular Article - Theoretical Physics

Abstract.

For fissioning isotopes of Ra, Ac, Th, Pa, and U, the potential energies as a function of the charge asymmetry coordinate are extracted from the experimental charge distributions of the fission fragment and compared with the calculated scission-point driving potentials. The role of the potential energy surfaces in the description of the fission charge distribution is discussed.

References

  1. 1.
    A.N. Andreyev, M. Huyse, P. Van Duppen, Rev. Mod. Phys. 85, 1541 (2013)ADSCrossRefGoogle Scholar
  2. 2.
    B. Jurado, K.-H. Schmidt et al., J. Phys. G 42, 055101 (2015)ADSCrossRefGoogle Scholar
  3. 3.
    K.H. Schmidt, B. Jurado, General Laws of Quantum and Statistical Mechanics Governing Fission, in Nuclear Physics: Present and Future, edited by W. Greiner (Springer International Publishing, 2015) pp. 121--129Google Scholar
  4. 4.
    J. Randrup, P. Möller, Phys. Rev. Lett. 106, 132503 (2011)ADSCrossRefGoogle Scholar
  5. 5.
    J. Randrup, P. Möller, Phys. Rev. C 84, 034613 (2011)ADSCrossRefGoogle Scholar
  6. 6.
    P. Möller, J. Randrup, A.J. Sierk, Phys. Rev. C 85, 024306 (2012)ADSCrossRefGoogle Scholar
  7. 7.
    M. Warda, A. Staszczak, W. Nazarewicz, Phys. Rev. C 86, 024601 (2012)ADSCrossRefGoogle Scholar
  8. 8.
    B.D. Wilkins, E.P. Steinberg, R.R. Chasman, Phys. Rev. C 14, 1832 (1976)ADSCrossRefGoogle Scholar
  9. 9.
    S. Panebianco, J.-L. Sida, H. Goutte, J.-F. Lemaitre, N. Dubray, S. Hilaire, Phys. Rev. C 86, 064601 (2012)ADSCrossRefGoogle Scholar
  10. 10.
    M. Caamaño et al., Phys. Rev. C 92, 034606 (2015)ADSCrossRefGoogle Scholar
  11. 11.
    G.G. Adamian, N.V. Antonenko, W. Scheid, Clusters in Nuclei, edited by Christian Beck, Vol. 2, Lect. Notes Phys. 848 (Springer-Verlag, Berlin, 2012) p. 165Google Scholar
  12. 12.
    H. Paşca, A.V. Andreev, G.G. Adamian, N.V. Antonenko, Y. Kim, Phys. Rev. C 93, 054602 (2016)ADSCrossRefGoogle Scholar
  13. 13.
    H. Paşca, EPJ Web of Conferences 107, 07003 (2016)CrossRefGoogle Scholar
  14. 14.
    A.V. Andreev, G.G. Adamian, N.V. Antonenko, S.P. Ivanova, W. Scheid, Eur. Phys. J. A 22, 51 (2004)ADSCrossRefGoogle Scholar
  15. 15.
    A.V. Andreev, G.G. Adamian, N.V. Antonenko, S.P. Ivanova, Eur. Phys. J. A 26, 327 (2005)ADSCrossRefGoogle Scholar
  16. 16.
    A.V. Andreev, G.G. Adamian, N.V. Antonenko, Phys. Rev. C 86, 044315 (2012)ADSCrossRefGoogle Scholar
  17. 17.
    A.V. Andreev, G.G. Adamian, N.V. Antonenko, A.N. Andreyev, Phys. Rev. C 88, 047604 (2013)ADSCrossRefGoogle Scholar
  18. 18.
    A.V. Karpov et al., Phys. Rev. C 63, 054610 (2001)ADSCrossRefGoogle Scholar
  19. 19.
    A. Bulgac et al., Phys. Rev. Lett. 116, 122504 (2016)ADSCrossRefGoogle Scholar
  20. 20.
    L.G. Moretto, G.F. Peaslee, G.J. Wozniak, Nucl. Phys. A 502, 453c (1989)ADSCrossRefGoogle Scholar
  21. 21.
    R.P. Schmitt, A.J. Pacheco, Nucl. Phys. A 379, 313 (1982)ADSCrossRefGoogle Scholar
  22. 22.
    Sh.A. Kalandarov, G.G. Adamian, N.V. Antonenko, W. Scheid, Phys. Rev. C 82, 044603 (2010)ADSCrossRefGoogle Scholar
  23. 23.
    Sh.A. Kalandarov, G.G. Adamian, N.V. Antonenko, W. Scheid, Phys. Rev. C 83, 054611 (2011)ADSCrossRefGoogle Scholar
  24. 24.
    Sh.A. Kalandarov, G.G. Adamian, N.V. Antonenko, W. Scheid, J.P. Wieleczko, Phys. Rev. C 84, 064601 (2011)ADSCrossRefGoogle Scholar
  25. 25.
    K.-H. Schmidt et al., Nucl. Phys. A 665, 221 (2000)ADSCrossRefGoogle Scholar
  26. 26.
    K.-H. Schmidt et al., Nucl. Phys. A 693, 169 (2001)ADSCrossRefGoogle Scholar
  27. 27.
    G. Sauer, H. Chandra, U. Mosel, Nucl. Phys. A 264, 221 (1976)ADSCrossRefGoogle Scholar
  28. 28.
    J. Maruhn, W. Greiner, Z. Phys. 251, 431 (1972)ADSCrossRefGoogle Scholar
  29. 29.
    G.G. Adamian et al., Int. J. Mod. Phys. E 5, 191 (1996)ADSCrossRefGoogle Scholar
  30. 30.
    S. Hofmann, G. Münzenberg, Rev. Mod. Phys. 72, 733 (2000)ADSCrossRefGoogle Scholar
  31. 31.
    D.C. Hoffman, J. Alloys Compd. 213/214, 67 (1994)ADSCrossRefGoogle Scholar

Copyright information

© SIF, Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • H. Paşca
    • 1
    • 2
  • A. V. Andreev
    • 1
  • G. G. Adamian
    • 1
  • N. V. Antonenko
    • 1
    • 3
  1. 1.Joint Institute for Nuclear ResearchDubnaRussia
  2. 2.“Babeş-Bolyai” UniversityCluj-NapocaRomania
  3. 3.Mathematical Physics DepartmentTomsk Polytechnic UniversityTomskRussia

Personalised recommendations