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Neutrino Gas in Equilibrium with Self-Interaction

Published online by Cambridge University Press:  19 September 2016

M. Sirera  and
A. Perez
M. Sirera
Affiliation:
Departamento de Astronomia y Astrofísica, Universidad de Valencia, 46100 Burjassot (Valencia), Spain;[email protected]
A. Perez
Affiliation:
Departamento de Física Teórica, Universidad de Valencia, 46100 Burjassot (Valencia), Spain;[email protected]

Summary

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We study a neutrino gas in equilibrium both at T = 0 and at finite temperature. The neutrinos are assumed to be massive Dirac particles with two generations interacting with each other via neutral currents and with a background of matter. We analyze the main properties of the neutrino eigenmodes in the medium, such as effective masses and mixing angle.

Type
Part IV Supernovae: Models
Information
International Astronomical Union Colloquium , Volume 192: Cosmic Explosions , 2005 , pp. 315 - 320
Copyright
Copyright © Springer-Verlag 2005

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