PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY
Series: Nuclear and Reactor Constants

since 1971

Русский (РФ)

ISSN 2414-1038 (online)

BROND-3.1

ISSUES

SEMIMICROSCOPIC TREATMENT OF NUCLEAR FISSION BARRIERS

Authors & Affiliations

Yavshits S.G.1, Pachomov S.A.1, Grudzevich O.T.2
1V.G.Khlopin Radium Institute, St.-Petersburg, Russia
2Institute of Nuclear Power, Obninsk, Russia

Abstract

The model is proposed to calculate the fission barriers of heavy nuclei with account of their possible dependence on excitation energy. The model is based on the shell correction method for calculation of potential energy of deformation with nuclear shape parameterization in the lemniscate coordinates.

Keywords
 the fission barriers, excitation energy, the shell correction method, potential energy of deformation, the lemniscate coordinates

Article Text (in English, PDF, Translated by IAEA)

References

UDC 539.173.8

Problems of Atomic Science and Technology. Series: Nuclear Constants, issue 1, 2000