scholarly journals Effect of three-body interaction on phase transition of hot asymmetric nuclear matter

2004 ◽  
Vol 745 (1-2) ◽  
pp. 34-46 ◽  
Author(s):  
W. Zuo ◽  
Z.H. Li ◽  
A. Li ◽  
U. Lombardo
Keyword(s):  
Phase Transition ◽  
Nuclear Matter ◽  
Asymmetric Nuclear Matter ◽  
Body Interaction ◽  
Three Body

Effect of three-body interaction on hot asymmetric nuclear matter

2004 ◽  
Vol 13 (11) ◽  
pp. 1848-1853 ◽  
Author(s):  
Li Zeng-Hua ◽  
Zuo Wei ◽  
Lu Guang-Cheng
Keyword(s):  
Nuclear Matter ◽  
Asymmetric Nuclear Matter ◽  
Body Interaction ◽  
Three Body

EFFECTS OF THE ω MESON SELF COUPLING ON THE THERMAL PROPERTIES OF ASYMMETRIC NUCLEAR MATTER

2009 ◽  
Vol 24 (11n13) ◽  
pp. 1067-1070
Author(s):  
S. WIBOWO ◽  
A. SULAKSONO
Keyword(s):  
Phase Transition ◽  
Thermal Properties ◽  
Nuclear Matter ◽  
Gas Phase ◽  
Mean Field ◽  
Binodal Curve ◽  
Asymmetric Nuclear Matter ◽  
Relativistic Mean Field ◽  
Chemical Instabilities ◽  
Rmf Model

Effects of the ω meson self coupling (OMSC) on the thermal properties of asymmetric nuclear matter (ANM) are studied within the framework of relativistic mean field (RMF) model that includes contributions of all possible mixed interactions among meson fields involved up to quartic order. In particular, we study the mechanical and chemical instabilities (spinodal), as well as the liquid-gas phase transition (binodal) at finite temperature. It is found that the onset of spinodal instabilities and the binodal curve are only marginally affected by variation of the OMSC parameter, whereas the binodal curve shows a strong correlation to the symmetry energy. Comparison with other ERMF parameter sets is also performed.

Sign in / Sign up

Export Citation Format

Share Document