Neutral fermions as the missing mass matter in galactic halos

Details Neutral fermions as the missing mass matter in galactic halos Neutral fermions as the missing mass matter in galactic halos

Apr 1985

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985ap%26ss.111..413d&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 111, no. 2, April 1985, p. 413-417.

Astronomy and Astrophysics

Astrophysics

1

Big Bang Cosmology, Fermions, Galactic Clusters, Galactic Evolution, Missing Mass (Astrophysics), Neutral Particles, Gravitinos, Halos, Neutrinos, Particle Mass, Particle Theory

Scientific paper

Several independent considerations which rule out the hypothesis that the missing mass in galactic halos is composed of massive neutral fermions such as neutrinos, gravitinos, or photinos are discussed. It is found that the hypothesis does not naturally account for the observational features of such halos as the flat rotation curves and density distributions. The inadequacy of nonprimordial neutrinos to explain the discrepant mass is shown. It is concluded that neutrinos, gravitinos, and photinos are unsatisfactory candidates for the missing matter in galactic halos.

Affiliated with

Also associated with

No associations

Rating

Neutral fermions as the missing mass matter in galactic halos 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 Neutral fermions as the missing mass matter in galactic halos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutral fermions as the missing mass matter in galactic halos will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1288511