Variation of moments of inertia with angular momentum and systematics of bandhead moments of inertia of superdeformed bands

1998 ◽  
Vol 58 (6) ◽  
pp. 3266-3279 ◽  
Author(s):  
S. X. Liu ◽  
J. Y. Zeng
Keyword(s):  
Angular Momentum ◽  
Moments Of Inertia ◽  
Superdeformed Bands

Microscopic Mechanism of the ω Variation in Moments of Inertia for the Yrast Superdeformed Bands 194 Tl(1a,1b)

2002 ◽  
Vol 38 (3) ◽  
pp. 351-354
Author(s):  
Yu Shao-Ying ◽  
He Xiao-Tao ◽  
Liu Shu-Xin ◽  
Zhao En-Guang ◽  
Zeng Jin-Yan
Keyword(s):  
Microscopic Mechanism ◽  
Moments Of Inertia ◽  
Superdeformed Bands

scholarly journals Equivalence of Euler equations and torque-angular momentum relation

2021 ◽  
Vol 18 (1) ◽  
pp. 136
Author(s):  
V. Tanriverdi
Keyword(s):  
Angular Momentum ◽  
Rigid Body ◽  
Reference Frame ◽  
Euler Equations ◽  
Equations Of Motion ◽  
The Body ◽  
Moments Of Inertia ◽  
Body Reference ◽  
Stationary Reference Frame ◽  
Momentum Relation

Euler derived equations for rigid body rotations in the body reference frame and in the stationary reference frame by considering an infinitesimal part of the rigid body.Another derivation is possible, and it is widely used: transforming torque-angular momentum relation to the body reference frame.However, their equivalence is not shown explicitly.In this work, for a rigid body with different moments of inertia, we calculated Euler equations explicitly in the body reference frame and in the stationary reference frame and torque-angular momentum relation.We also calculated equations of motion from Lagrangian.These calculations show that all four of them are equivalent.

Superdeformed bands in80−83Sr,82−84Y,83,84Zr:Transition quadrupole moments, moments of inertia, and configuration assignments

2003 ◽  
Vol 67 (4) ◽  
Author(s):  
F. Lerma ◽  
W. Reviol ◽  
C. J. Chiara ◽  
M. Devlin ◽  
D. R. LaFosse ◽  
...  
Keyword(s):  
Quadrupole Moments ◽  
Moments Of Inertia ◽  
Superdeformed Bands

The G-Band Systematics of Vibrational and Transitional Nuclei with A = 150 to 166

1994 ◽  
Vol 49 (7-8) ◽  
pp. 802-810
Author(s):  
M. I. El-Zaiki ◽  
H. E. Abdel-Baeth
Keyword(s):  
Angular Momentum ◽  
Central Region ◽  
Spectrum Analysis ◽  
Band Spectrum ◽  
Shape Transition ◽  
Moments Of Inertia ◽  
Shell Closures ◽  
Major Shell ◽  
Cubic Polynomial ◽  
Band Crossing

Abstract The vibrational and rotational characteristics of the ground bands of even-even nuclei with 150 ≤ A ≤ 166 (2 < R4< 3) are studied. The spectra of these nuclei (with band crossing angular momentum IC ≥ 12) are analyzed with a cubic polynomial in I. The considered nuclei (150Sm, 152Gd, 154-156Dy, 156Er, 158-160-162Yb and 162,164, 166Hf) lie in the central region between the Z = 50 and Z = 82 major shell closures and span the spherical to the well deformed region. The gradual shape transition from a soft spherical vibrator to a deformed rotor from 150Sm to 166Hf is thus made explicitly apparent from the g-band spectrum analysis in terms of the vibrational, rotational and softness coefficients.The transition at N = 88-90 for the vibrational-rotational ratios and for the kinematic moments of inertia are reproduced.

Sign in / Sign up

Export Citation Format

Share Document