On Jacobi and Poincar\'e Shape Transitions in Rotating Nuclei

2017 ◽  
Vol 48 (3) ◽  
pp. 541 ◽  
Author(s):  
K. Pomorski ◽  
J. Bartel ◽  
B. Nerlo-Pomorska
Keyword(s):  
Shape Transitions ◽  
Rotating Nuclei

JACOBI SHAPE TRANSITIONS WITHIN THE LSD MODEL AND THE SKYRME-ETF APPROACH

2008 ◽  
Vol 17 (01) ◽  
pp. 100-109 ◽  
Author(s):  
JOHANN BARTEL ◽  
KRZYSZTOF POMORSKI
Keyword(s):  
Present Approach ◽  
Thomas Fermi ◽  
The Stability ◽  
Shape Transitions ◽  
Rotating Nuclei

The "Modified Funny-Hills parametrisation" is used together with the Lublin-Strasbourg Drop Model to evaluate the stability of rotating nuclei. The Jacobi transition into triaxial shapes is studied. By a comparison with selfconsistent semiclassical calculations in the framework of the Extended Thomas-Fermi method, the validity of the present approach is demonstrated and possible improvements are indicated.

Shape transitions in hot rotating nuclei

2001 ◽  
Vol 687 (1-2) ◽  
pp. 206-211 ◽  
Author(s):  
A.L. Goodman
Keyword(s):  
Shape Transitions ◽  
Rotating Nuclei

THE SHAPE TRANSITIONS IN ROTATING NUCLEI

2012 ◽  
Vol 21 (05) ◽  
pp. 1250032 ◽  
Author(s):  
F. IVANYUK ◽  
K. POMORSKI ◽  
J. BARTEL
Keyword(s):  
Angular Momentum ◽  
Optimal Shape ◽  
Limiting Value ◽  
Shape Transitions ◽  
Rotating Nuclei

The effect of rotation on the shapes of nuclei is discussed within Strutinsky's optimal-shape approach generalized to nonaxial deformations. The limiting value of the angular momentum at which the nucleus loses its stability with respect to fission, as well as the angular momentum at which the Jacobi transition takes place, are calculated as function of the fissility parameter. The results are compared with those obtained for triaxial spheroidal forms.

Landau theory of shape transitions in hot rotating nuclei

1987 ◽  
Vol 469 (2) ◽  
pp. 205-238 ◽  
Author(s):  
Y. Alhassid ◽  
J. Zingman ◽  
S. Levit
Keyword(s):  
Landau Theory ◽  
Shape Transitions ◽  
Rotating Nuclei

Universal Features of Shape Transitions in Hot Rotating Nuclei

1986 ◽  
Vol 57 (5) ◽  
pp. 539-542 ◽  
Author(s):  
Y. Alhassid ◽  
S. Levit ◽  
J. Zingman
Keyword(s):  
Shape Transitions ◽  
Rotating Nuclei

Fission in Rapidly Rotating Nuclei

2014 ◽  
Vol 1 (2) ◽  
pp. 173-178
Author(s):  
A.K. Rhine Kumar ◽  
◽  
Vinay Suram ◽  
Keyword(s):  
Rotating Nuclei
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