Role of isobars in nuclear independent particle motion

1981 ◽  
pp. 416-425
Author(s):  
S. A. Moszkowski
Keyword(s):  
Particle Motion ◽  
Independent Particle

Independent particle motion and correlations in fermion systems

1997 ◽  
Vol 69 (3) ◽  
pp. 981-991 ◽  
Author(s):  
Vijay R. Pandharipande ◽  
Ingo Sick ◽  
Peter K. A. deWitt Huberts
Keyword(s):  
Particle Motion ◽  
Fermion Systems ◽  
Independent Particle

Collective and independent-particle motion in doubly excited two-electron atoms

1983 ◽  
Vol 28 (4) ◽  
pp. 1974-1988 ◽  
Author(s):  
Gregory S. Ezra ◽  
R. Stephen Berry
Keyword(s):  
Particle Motion ◽  
Independent Particle ◽  
Doubly Excited

scholarly journals Phase Space Analysis of Relaxation Dynamics of Isoscalar Giant Monopole Resonances

2019 ◽  
Vol 14 ◽  
pp. 131
Author(s):  
P. K. Papachristou ◽  
E. Mavrommatis ◽  
V. Constantoudis ◽  
F. Κ. Diakonos ◽  
J. Wambach
Keyword(s):  
Phase Space ◽  
Collective Excitation ◽  
Classical Model ◽  
Space Structures ◽  
Relaxation Dynamics ◽  
Nuclear Dynamics ◽  
Independent Particle ◽  
The Common ◽  
Broad Region

A classical model based on the independent particle approach to the nuclear dynamics is used to study the influence of the phase space structures on the onebody dissipation of isoscalar Giant Monopole Resonances. The model consists of a harmonic oscillator describing the collective excitation coupled with a nonlinear (Woods-Saxon) oscillator representing the motion of each nucléon. We are particulary interested in the dependence of relaxation on the energy of the system. We have found that in a rather broad region of parameter space, contrary to the common expectation, both Lyapunov exponent and relaxation time increase as a function of the total energy. We examine the conditions required for this effect to occur and demonstrate the key role of the dispersion relation of the nonlinear oscillator.

scholarly journals Collective and Independent-Particle Motion in Two-Electron Artificial Atoms

2000 ◽  
Vol 85 (8) ◽  
pp. 1726-1729 ◽  
Author(s):  
Constantine Yannouleas ◽  
Uzi Landman
Keyword(s):  
Particle Motion ◽  
Artificial Atoms ◽  
Independent Particle

The role of near-wall drag effects in the dynamics of tethered DNA under shear flow

Soft Matter ◽  
2018 ◽  
Vol 14 (12) ◽  
pp. 2219-2226 ◽  
Author(s):  
Guy Nir ◽  
Einat Chetrit ◽  
Anat Vivante ◽  
Yuval Garini ◽  
Ronen Berkovich
Keyword(s):  
Shear Flow ◽  
Single Molecule ◽  
Particle Motion ◽  
Wall Surface ◽  
Flow Conditions ◽  
Tethered Particle Motion ◽  
Near Wall

We utilized single-molecule tethered particle motion (TPM) tracking, optimized for studying the behavior of short (0.922 μm) dsDNA molecules under shear flow conditions, in the proximity of a wall (surface).

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