A Study of 1- and 2-moment Closures for Supernova Neutrino Transport

Details A Study of 1- and 2-moment Closures for Supernova Neutrino Transport A Study of 1- and 2-moment Closures for Supernova Neutrino Transport

Dec 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999aas...195.3808y&link_type=abstract

American Astronomical Society, 195th AAS Meeting, #38.08; Bulletin of the American Astronomical Society, Vol. 31, p.1424

Astronomy and Astrophysics

Astronomy

Scientific paper

We present results of 1-moment (flux-limited diffusion) and 2-moment closures for static neutrino atmospheres in the cores of massive stars. The code used in all calculations is an implicit, multi-group, spherical neutrino transport algorithm. Given these various closures, we calculate emergent spectra, luminosities, and net heating rates. We also compare the results using the various closures with those using a more precise technique to gauge the accuracy of such approximations.

Affiliated with

Also associated with

No associations

Rating

A Study of 1- and 2-moment Closures for Supernova Neutrino Transport 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 A Study of 1- and 2-moment Closures for Supernova Neutrino Transport, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Study of 1- and 2-moment Closures for Supernova Neutrino Transport will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1738884