Analysis of rosette modes of oscillations in rotating stars

Masao Takata; Hideyuki Saio

doi:10.1017/S1743921313015238

Analysis of rosette modes of oscillations in rotating stars

Masao Takata, Hideyuki Saio

Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We analyse the rosette modes of oscillations in rotating stars, which are characterised by rosette patterns of the kinetic-energy distribution on the meridional plane. Following our previous argument that these modes are generated by the rotation-induced interaction among eigenmodes with almost the same frequency, we discuss the structure of the rosette patterns base on the JWKB analysis. We also demonstrate that there exist nonaxisymmetric rosette modes.

Original language	English
Title of host publication	Precision Asteroseismology
Editors	Joyce Guzik, William Chaplin, William Chaplin, Gerald Handler, Andrzej Pigulski
Pages	497-498
Number of pages	2
Edition	S301
DOIs	https://doi.org/10.1017/S1743921313015238
Publication status	Published - 2014

Publication series

Name	Proceedings of the International Astronomical Union
Number	S301
Volume	9
ISSN (Print)	1743-9213
ISSN (Electronic)	1743-9221

Keywords

stars: interiors
stars: oscillations
stars: rotation

ASJC Scopus subject areas

Medicine (miscellaneous)
Astronomy and Astrophysics
Nutrition and Dietetics
Public Health, Environmental and Occupational Health
Space and Planetary Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1017/S1743921313015238

Cite this

Analysis of rosette modes of oscillations in rotating stars. / Takata, Masao; Saio, Hideyuki.

Precision Asteroseismology. ed. / Joyce Guzik; William Chaplin; William Chaplin; Gerald Handler; Andrzej Pigulski. S301. ed. 2014. p. 497-498 (Proceedings of the International Astronomical Union; Vol. 9, No. S301).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Analysis of rosette modes of oscillations in rotating stars

Abstract

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Keywords

ASJC Scopus subject areas

UN SDGs

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