Computer Science
Scientific paper
Feb 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008esnm.conf..300l&link_type=abstract
EXOTIC STATES OF NUCLEAR MATTER. Proceedings of the International Symposium EXOCT07. Held 11-15 June 2007 in Catania University,
Computer Science
Dense Nuclear Matter, Nuclear Symmetry Energy, Kaon Condensation, Neutrino Trapping, Nuclear Three-Body Force, Brueckner-Hartree-Fock Approach
Scientific paper
We investigate the composition and the equation of state of the kaon condensed phase in neutrino-free and neutrino-trapped star matter within the framework of the Brueckner-Hartree-Fock approach with three-body forces. We find that neutrino trapping shifts the onset density of kaon condensation to a larger baryon density and reduces considerably the kaon abundance. As a consequence, when kaons are allowed, the equation of state of neutrino-trapped star matter becomes stiffer than the one of neutrino free matter. The effects of different three-body forces are compared and discussed. Neutrino trapping turns out to weaken the role played by the symmetry energy in determining the composition of stellar matter and thus reduces the difference between the results obtained by using different three-body forces.
Burgio G. F.
Li Aigen
Lombardo Umberto
Zuo Wei
No associations
LandOfFree
Neutrino Trapping in Neutron Stars in the Presence of Kaon Condensation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Neutrino Trapping in Neutron Stars in the Presence of Kaon Condensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutrino Trapping in Neutron Stars in the Presence of Kaon Condensation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1319467