Right-handed neutrino production in dense and hot plasmas.

Details Right-handed neutrino production in dense and hot plasmas. Right-handed neutrino production in dense and hot plasmas.

Jan 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000nuphb.564..204a&link_type=abstract

Nuclear Physics B, Vol. B564, No. 1 - 2, p. 204 - 222

Physics

Nuclear Physics

17

Neutrinos: Origin, Neutrinos: Dark Matter, Neutrinos: Nucleosynthesis, Neutrinos: Supernovae, Neutrinos: Early Universe

Scientific paper

For Dirac neutrinos with magnetic moment, the authors compute the production rate for right-handed neutrinos in a hot and dense QED plasma containing an initial population of left-handed neutrinos thermally distributed. The most important mechanisms for νL depolarization, or production of right-handed neutrinos, are the νL→νR chirality flip and the plasmon decay to ν¯L+νR. The rates for these processes are computed in terms of a resummed photon propagator which consistently incorporates the background effects to leading order. Applying the results to the cases of supernovae core collapse and the primordial nucleosynthesis in the early universe, the authors obtain upper limits on the neutrino magnetic moment.

Affiliated with

Also associated with

No associations

Rating

Right-handed neutrino production in dense and hot plasmas. 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 Right-handed neutrino production in dense and hot plasmas., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Right-handed neutrino production in dense and hot plasmas. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-809713