Hostname: page-component-848d4c4894-m9kch Total loading time: 0 Render date: 2024-05-08T21:17:50.019Z Has data issue: false hasContentIssue false
  • English
  • Français

Possibilities and Attempts to Determine the Differential Rotation on F-Type Main-Sequence Stars

Published online by Cambridge University Press:  04 August 2017

Hubertus Wöhl
Hubertus Wöhl*
Affiliation:
Kiepenheuer-Institut für Sonnenphysik Schöneckstraße 6, D-7800 Freiburg Federal Republic of Germany

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

A preliminary analysis of spectral lines by Fourier transformation was used to determine upper limits of differential rotation for 11 F-type stars, mainly from the main-sequence. No evidence for a much steeper differential rotation on these stars than on the Sun could be found.

Type
II. Rotation — Activity — Cycle — Age Connection: Observations
Information
Symposium - International Astronomical Union , Volume 102: Solar and Stellar Magnetic Fields: Origins and Coronal Effects , 1983 , pp. 155 - 159
Copyright
Copyright © Reidel 1983 

References

Belvedere, G., Paternò, L., and Stix, M.: 1980, Astron. Astrophys. 88, p. 240.Google Scholar
Bruning, D.H.: 1981, Astrophys. J. 248, p. 274.Google Scholar
Garcia-Alegre, M.C., Vázquez, M., and Wöhl, H.: 1982, Astron. Astrophys. 106, p. 261.Google Scholar
Gray, D.F.: 1977, Astrophys. J. 211, p. 198.Google Scholar
Gray, D.F.: 1982, Astrophys. J. 258, p. 201.Google Scholar
Uesugi, A.: 1976, Revised Catalogue of Stellar Rotational Velocities (Kyoto: University of Kyoto Press).Google Scholar
Vogt, S.S.: 1981, Astrophys. J. 250, p. 327.Google Scholar