Nonequilibrium cosmic neutrinos and nucleosynthesis

Details Nonequilibrium cosmic neutrinos and nucleosynthesis Nonequilibrium cosmic neutrinos and nucleosynthesis

1998-07-14

arxiv.org/abs/astro-ph/9807134v1

Astronomy and Astrophysics

Astrophysics

20 pages, latex twice. Presented at the Yanada conference ``Black Holes and High Energy Astrophysics'', Kyoto, April, 1998 (to

Scientific paper

The neutrino role in primordial nucleosynthesis is reviewed. The importance of nonequilibrium effects is emphasized both for the standard massless and possibly massive neutrinos. The upper bound on tau neutrino mass is presented. A spatial variation of primordial abundances and a possibility of observing them by precise measurements of the CMB anisotropy are considered.The nucleosynthesis bounds on the parameters of neutrino oscillations into sterile neutrinos are discussed.

Affiliated with

Also associated with

No associations

Rating

Nonequilibrium cosmic neutrinos and nucleosynthesis 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 Nonequilibrium cosmic neutrinos and nucleosynthesis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonequilibrium cosmic neutrinos and nucleosynthesis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-562874