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