Potential energy landscapes of Th isotopes within the Lublin Strasbourg drop + Yukawa-folded model - Archive ouverte HAL Access content directly
Conference Papers Year : 2013

Potential energy landscapes of Th isotopes within the Lublin Strasbourg drop + Yukawa-folded model

, , (1)
1
B. Nerlo-Pomorska
  • Function : Author
K. Pomorski
  • Function : Author

Abstract

Advanced calculations of potential energy surfaces in a four-dimensional deformation space were performed for even-even Th isotopes using the macroscopic-microscopic method. The macroscopic part of the total energy was derived from the Lublin Strasbourg drop model. The Yukawa-folded potential was used to generate the single-particle spectra. The asymptotic Strutinsky shell-correction method and the Bardeen-Cooper-Schrieffer theory with approximate particle number projection were used to evaluate the microscopic part of the nuclear energy. Predictions for the ground-state masses and fission-barrier heights agree well with the experimental data. An accurate analysis of the computed multi-dimensional energy maps is in progress. Our preliminary results indicate that the present approach is capable of addressing the evolution of fission modality in the actinide region.

Keywords

Not file

Dates and versions

in2p3-00841583 , version 1 (05-07-2013)

Identifiers

Cite

B. Nerlo-Pomorska, K. Pomorski, C. Schmitt. Potential energy landscapes of Th isotopes within the Lublin Strasbourg drop + Yukawa-folded model. 19th Workshop on Nuclear Physics 'Marie and Pierre Curie', Sep 2012, Kazimierz Dolny, Poland. pp.014026, ⟨10.1088/0031-8949/2013/T154/014026⟩. ⟨in2p3-00841583⟩
23 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More