Explosive instability of a rotating gravitating disk

Details Explosive instability of a rotating gravitating disk Explosive instability of a rotating gravitating disk

Aug 1977

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1977zhpmr..26..341m&link_type=abstract

(ZHETF Pis'ma v Redaktsiiu, vol. 26, Aug. 20, 1977, p. 341-343.) JETP Letters, vol. 26, Aug. 20, 1977, p. 227, 228. Translation.

Other

1

Gravitational Fields, Jeans Theory, Magnetohydrodynamic Stability, Rotating Matter, Stellar Evolution, Elliptic Functions, Gas Explosions, Linear Equations, Perturbation Theory, Rotating Disks, Spiral Galaxies, Stellar Motions

Scientific paper

It is suggested that oscillations of a small but finite amplitude of a thin gravitating rotation gas disk can lead to explosive instability without exhibiting any Jeans instability. A linear approximation is presented in which the perturbed quantities increase exponentially as a function of time. It is noted that the perturbations propagate in three isothermal phases, corresponding to a condition where gamma approximates one.

Affiliated with

Also associated with

No associations

Rating

Explosive instability of a rotating gravitating disk 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 Explosive instability of a rotating gravitating disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Explosive instability of a rotating gravitating disk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1881570