@article {0253-6102-49-2-43,
	title = {Deconfinement Phase Transition Including Perturbative QCD Corrections in (Proto)neutron Star Matter},
	journal = {Communications in Theoretical Physics},
	volume = {49},
	number = {2},
	year = {2008},
	pages = {461},
	abstract = {Deconfinement phase transition and neutrino trapping in (proto)neutron star matter are investigated in a chiral hadronic model (also referred to as the FST model) for the hadronic phase (HP) and in the color-flavor-locked (CFL) quark model for the deconfined quark phase. We include a perturbative QCD correction parameter {\textparagraph}{\textexclamdown} s in the CFL quark matter equation of states. It is shown that the CFL quark core with K 0 condensation forms in neutron star matter with the large value of {\textparagraph}{\textexclamdown} s . If the small value of {\textparagraph}{\textexclamdown} s is taken, hyperons suppress the CFL quark phase and the HP is dominant in the high-density region of (proto)neutron star matter. Neutrino trapping makes the fraction of the CFL quark matter decrease compared with those without neutrino trapping. Moreover, increasing the QCD correction parameter {\textparagraph}{\textexclamdown} s or decreasing the bag constant B and the strange quark mass m s can make the fraction of the CFL quark matter increase, simultaneously, the fraction of neutrino in protoneutron star matter increases, too. The maximum masses and the corresponding radii of (proto)neutron stars are not sensitive to the QCD correction parameter {\textparagraph}{\textexclamdown} s .},
	url = {http://stacks.iop.org/0253-6102/49/i=2/a=43},
	author = {Gu Jian-Fa and Guo Hua and Lee Xi-Guo and Liu Yu-Xin and Xu Fu-Rong}
}
