scholarly journals Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model

2012 ◽  
Vol 98 (2) ◽  
pp. 21001 ◽  
Author(s):  
Chen Wu ◽  
Wei-Liang Qian ◽  
Yu-Gang Ma ◽  
Guo-Qiang Zhang ◽  
Sanjeev Kumar
Keyword(s):  
Phase Transition ◽  
Nuclear Matter ◽  
Quark Mass ◽  
Mass Density ◽  
Density Dependent ◽  
Dependent Model ◽  
Deconfinement Phase Transition ◽  
Quark Deconfinement

scholarly journals COLOR-FLAVOR LOCKED STRANGELETS IN A QUARK MASS DENSITY-DEPENDENT MODEL

2007 ◽  
Vol 22 (08n09) ◽  
pp. 1649-1661 ◽  
Author(s):  
X. J. WEN ◽  
G. X. PENG ◽  
P. N. SHEN
Keyword(s):  
Quark Mass ◽  
Mass Density ◽  
Baryon Number ◽  
The Other ◽  
Model Parameters ◽  
Three Solutions ◽  
Density Dependent ◽  
System Equations ◽  
Dependent Model ◽  
Positively Charged

The color-flavor locked (CFL) phase of strangelets is investigated in a quark mass density-dependent model. Parameters are determined by stability arguments. It is concluded that three solutions to the system equations can be found, corresponding, respectively, to positively charged, negatively charged, and nearly neutral CFL strangelets. The charge to baryon number of the positively charged strangelets is smaller than the previous result, while the charge of the negatively charged strangelets is nearly proportional in magnitude to the cubic-root of the baryon number. However, the positively charged strangelets are more stable compared to the other two solutions.

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