DEPENDENCE OF THE FRICTION TENSOR ON REFLECTION ASYMMETRY

Authors
POMORSKI K
Citation
K. Pomorski, DEPENDENCE OF THE FRICTION TENSOR ON REFLECTION ASYMMETRY, ACT PHY P B, 25(8), 1994, pp. 1245-1252
Citations number
15
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA POLONICA B
ISSN journal
05874254 → ACNP
Volume
25
Issue
8
Year of publication
1994
Pages
1245 - 1252
Database
ISI
SICI code
0587-4254(1994)25:8<1245:DOTFTO>2.0.ZU;2-4
Abstract
The friction tensor is evaluated within the linear response theory and the zero frequency limit approximation. The calculation are performed for 156Dy at a deformation corresponding to the top of the fission ba rrier. The deformed Nilsson potential is used to describe the intrinsi c degrees of freedom. It is found that the component of the friction t ensor connected with the elongation mode grows significantly when the reflection symmetry of the nucleus is broken.