scholarly journals Isovector-channel role of relativistic mean field models in the neutrino mean free path

2005 ◽  
Vol 72 (6) ◽  
Author(s):  
A. Sulaksono ◽  
P. T. P. Hutauruk ◽  
T. Mart
Keyword(s):  
Free Path ◽  
Mean Field ◽  
Mean Free Path ◽  
Relativistic Mean Field ◽  
Mean Field Models

EXOTIC NUCLEAR STRUCTURES WITH ISOSPIN DEPENDENT INTERACTIONS IN RELATIVISTIC MEAN-FIELD MODELS

2006 ◽  
Vol 15 (07) ◽  
pp. 1487-1494
Author(s):  
W. Z. JIANG
Keyword(s):  
Mean Field ◽  
Exotic Nuclei ◽  
Heavy Nuclei ◽  
Charge Density Distribution ◽  
Tensor Coupling ◽  
Relativistic Mean Field ◽  
Mean Field Models ◽  
Coupling Terms ◽  
Nuclear Structures

The properties of light exotic nuclei far off β-stability are studied using relativistic mean field (RMF) models considering the nonlinear isoscalar-isovector coupling terms that modify the density dependence of the symmetry energy. The ρNN tensor coupling is included. The neutron thickness of some light exotic nuclei near neutron drip lines is as uncertain as that of heavy nuclei. The uncertainty of these light exotic nuclei is enhanced by the inclusion of the ρNN tensor coupling subject to the 2s1/2 occupation of the out-layer neutrons. The charge density distribution of exotic nuclei on both sides of drip lines are considerably modified by the isospin dependent interactions. The role of multi-Λ hypernuclei in extending the drip lines are discussed.

scholarly journals Instabilities of relativistic mean field models and the role of nonlinear terms

2007 ◽  
Vol 76 (4) ◽  
Author(s):  
A. Sulaksono ◽  
T. Mart ◽  
T. J. Bürvenich ◽  
J. A. Maruhn
Keyword(s):  
Mean Field ◽  
Relativistic Mean Field ◽  
Mean Field Models

scholarly journals Parameter counting in relativistic mean-field models

2000 ◽  
Vol 671 (1-4) ◽  
pp. 447-460 ◽  
Author(s):  
R.J. Furnstahl ◽  
Brian D. Serot
Keyword(s):  
Mean Field ◽  
Relativistic Mean Field ◽  
Mean Field Models

Role of neutral-particle bombardment in dust–dust interactions in plasmas

2001 ◽  
Vol 65 (4) ◽  
pp. 257-272 ◽  
Author(s):  
Ya. K. KHODATAEV ◽  
G. E. MORFILL ◽  
V. N. TSYTOVICH
Keyword(s):  
Free Path ◽  
Particle Bombardment ◽  
Neutral Particle ◽  
Mean Free Path ◽  
Dust Particles ◽  
Neutral Particles ◽  
Additional Force ◽  
Numerical Coefficient ◽  
The Mean

It is shown that the interaction of dust with neutral plasma particles can lead to attractive forces between dust particles, both in the case where the distance between dust particles is less than the mean free path of neutral particles and in the case where it is greater. The expressions for attractive forces differs in the two limits only by a numerical coefficient. The additional force of dust interaction is found to be due to the neutrals created by recombination of charged plasma particles on the surface of dust particles. The influence of radiative dust cooling on dust–dust interaction is considered.

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