Restrictions on neutrino oscillations from BBN. Non-resonant case

Details Restrictions on neutrino oscillations from BBN. Non-resonant case Restrictions on neutrino oscillations from BBN. Non-resonant case

2000-06-10

arxiv.org/abs/hep-ph/0006103v1

Phys.Lett. B506 (2001) 7-12

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages; latex

Scientific paper

10.1016/S0370-2693(01)00402-6

New nucleosynthesis bounds on the oscillation parameters of active neutrinos mixed with a sterile one are derived for the non-resonant case. The controversy in the literature whether to use the annihilation rate or the total reaction rate for the estimates of sterile neutrino production is resolved in favor of the annihilation rate. In contrast to previous papers, the restrictions on oscillations of electronic neutrinos are weaker than those of muonic and tauonic ones.

Affiliated with

Also associated with

No associations

Rating

Restrictions on neutrino oscillations from BBN. Non-resonant case 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 Restrictions on neutrino oscillations from BBN. Non-resonant case, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Restrictions on neutrino oscillations from BBN. Non-resonant case will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-61770