Influence of Different Collective Coordinates on Spontaneous Fission Process in Fm Isotopes

A. Staszczak; Z. Lojewski

Influence of Different Collective Coordinates on Spontaneous Fission Process in Fm Isotopes

Nuclear Theory 2007-05-23 v1

Authors: A. Staszczak , Z. Lojewski

Abstract

We study the role of different collective degrees of freedom in spontaneous fission process of even--even Fm isotopes. To find a proper collective space we examine a reach collection of nuclear shape parameters $\{\beta_{\lambda}\}$ , with $\lambda$ =2,3,4,5,6 and 8; as well as the paring degrees of freedom i.e. proton $\Delta_{p}$ and neutron $\Delta_{n}$ pairing gaps. On the basis of the multidimensional dynamic--programming method (MDPM) the optimal collective space $\{\beta_{2}, \beta_{4}, \beta_{6}, \Delta_{p}, \Delta_{n}\}$ for Fm isotopes was found.

Keywords

spontaneous fission fm isotopes collective coordinates multidimensional dynamic-programming method nuclear shape parameters pairing gaps

Cite

@article{arxiv.nucl-th/9603032,
  title  = {Influence of Different Collective Coordinates on Spontaneous Fission Process in Fm Isotopes},
  author = {A. Staszczak and Z. Lojewski},
  journal= {arXiv preprint arXiv:nucl-th/9603032},
  year   = {2007}
}

Comments

7 pages, LaTeX, 4 figures require epsfig.sty - Contribution to the ``XXIV Workshop on Gross Properties of Nuclei and Nuclear Excitations'', Hirschegg, Austria, Jan.15--20, 1996

Influence of Different Collective Coordinates on Spontaneous Fission Process in Fm Isotopes

Abstract

Keywords

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