Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model

Details Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model

May 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988apj...328..187a&link_type=abstract

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 328, May 1, 1988, p. 187-195.

Statistics

Computation

3

Adiabatic Conditions, Degrees Of Freedom, Light Curve, Stellar Models, Stellar Oscillations, Variable Stars, Computational Astrophysics, Cool Stars, Mira Variables, Taurus Constellation

Scientific paper

Oscillations of two-shell model for a star undergoing nonlinear conservative pulsation are compared with those of a low-order approximation of the fully nonlinear model. The behavior of the fully nonlinear model differs significantly from the predictions of the low-order approximation whose equipotential curves show saddlepoints not found in the fully nonlinear models. The authors conclude that low-order approximations artificially induce strong nonlinear effects and so are not valid indicators of the onset of chaos in conservative models with few degrees of freedom.

Affiliated with

Also associated with

No associations

Rating

Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model 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 Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonlinear pulsations of discrete stellar models. III - Adiabatic motions of a two-zone model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-854001