Neutrino diffusion and mass ejection in protoneutron stars

Details Neutrino diffusion and mass ejection in protoneutron stars Neutrino diffusion and mass ejection in protoneutron stars

Nov 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010phrvd..82j5011a&link_type=abstract

Physical Review D, vol. 82, Issue 10, id. 105011

Physics

Neutrino Interactions, Equations Of State Of Neutron-Star Matter, Neutron Stars

Scientific paper

We discuss the mass ejection mechanism induced by diffusion of neutrino during the early stage of the protoneutron star cooling. A dynamical calculation is employed in order to determine the amount of matter ejected and the remnant compact object mass. An equation of state considering hadronic and quark phases for the stellar dense matter was used to solve the whole time evolution of the system during the cooling phase. The initial neutrino population was obtained by considering beta equilibrium in the dense stellar matter with confined neutrinos, in the very early period of the deleptonic stage of the nascent pulsar. For specified initial configurations of the protoneutron star, we solve numerically the set of equations of motion together with neutrino diffusion through the dense stellar medium.

Affiliated with

Also associated with

No associations

Rating

Neutrino diffusion and mass ejection in protoneutron stars 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 diffusion and mass ejection in protoneutron stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutrino diffusion and mass ejection in protoneutron stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1533149