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Pulsation Properties of Hydrodynamic Models with Dimensional Analysis

Published online by Cambridge University Press:  15 February 2018

Toshiki Aikawa
Toshiki Aikawa*
Affiliation:
Tohoku-Gakuin University, Sendai, Japan

Abstract

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We demonstrate that the dimension deduced from time series data of hydro-dynamic models for chaotic pulsation is a function of luminosity. The dimension is proposed as a good quantity to guess stellar parameters and the physics of stellar envelopes like as the pulsation periods and light curve shapes used for regular variables.

Type
Beyond the Classical Instability Strip
Information
International Astronomical Union Colloquium , Volume 139: New Perspectives on Stellar Pulsation and Pulsating Variable Stars , 1993 , pp. 204 - 205
Copyright
Copyright © Cambridge University Press 1993

References

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