The rest mass of neutrinos and clustering in the early universe

Details The rest mass of neutrinos and clustering in the early universe The rest mass of neutrinos and clustering in the early universe

Oct 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981nciml......129l&link_type=abstract

Nuovo Cimento, Lettere, Serie 2, Oct. 3, 1981, p. 129-132.

Other

Big Bang Cosmology, Galactic Clusters, Gravitational Effects, Jeans Theory, Neutrinos, Particle Mass, Vlasov Equations, Astronomical Models, Black Body Radiation, Collisionless Plasmas, Hydrogen Ions, Thermodynamic Properties

Scientific paper

Interactions between the clustering of neutrinos of nonzero rest mass and matter are considered for the Jeans clustering stage of cosmology. In contrast to clustering in the Jeans-instability stage of the early universe in the case of zero neutrino rest mass, consideration of the interaction between the matter and radiation component on the one hand and the neutrino component taken as a collisionless self-gravitating gas obeying the Vlasov equation on the other indicates that in this case the Jeans instability may occur before the recombination time, with a mass range of clustering limited to the order of that of clusters of galaxies. Results thus strengthen the big bang theory as regards the gravitational origin of clusters of galaxies.

Affiliated with

Also associated with

No associations

Rating

The rest mass of neutrinos and clustering in the early universe 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 The rest mass of neutrinos and clustering in the early universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The rest mass of neutrinos and clustering in the early universe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1470355