Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA

Details Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA

Mar 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989ap%26ss.153..179c&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 153, no. 2, March 1989, p. 179-190.

Astronomy and Astrophysics

Astrophysics

1

Gravitational Effects, Hydrodynamics, Hydrogen Plasma, Neutral Gases, Recombination Reactions, Universe, Coupled Modes, Equations Of Motion, Photoionization, Propagation Modes, Red Shift, Thomson Scattering

Scientific paper

The universe during the recombination era is assumed as a three-component fluid constituted by neutral hydrogen, plasma, and radiation; such fluids are coupled via the effects of photorecombination, photoionization, and Thomson scattering. The hydrodynamical modes are calculated, and the relation with the gravitational instabilities is established. In addition to the well-known Jeans instability modes, two additional ones in the neighborhood of 10 to the 13th solar masses are obtained in the case of an open universe.

Affiliated with

Also associated with

No associations

Rating

Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA 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 Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodynamical modes and gravitational instabilities in the universe during the recombination ERA will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1801418