Tuesday, July 17, 2012

1207.3549 (A. G. Alaverdyan et al.)

Deconfinement Phase Transition in Neutron Stars and δ-Meson Field    [PDF]

A. G. Alaverdyan, G. B. Alaverdyan, A. O. Chiladze
The Maxwell and Glendenning construction scenarios of deconfinement phase transition in neutron star matter are investigated. The hadronic phase is described within the relativistic mean-field (RMF) theory, if also the scalar-isovector \delta-meson field is taken into account. The strange quark phase is described in the frame of MIT bag model, including the effect of perturbative one-gluon exchange interactions. The influence of the \delta-meson field on the deconfinement phase transition boundary characteristics is discussed.
View original: http://arxiv.org/abs/1207.3549

No comments:

Post a Comment