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Eigenfunctions of Axisymmetric p-modes in The Presence of A Dipole Magnetic Field: Observational Consequences

Published online by Cambridge University Press:  12 April 2016

Hideyuki Saio  and
Alfred Gautschy
Hideyuki Saio
Affiliation:
Astronomical Institute, Tohoku University, Sendai 980-8578, Japan
Alfred Gautschy
Affiliation:
ETH-Library, Rämistrasse 101, 8092 Zürich, Switzerland

Abstract

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We calculate the effects of a 3.2-kG dipolar magnetic field on the eigenfunctions of high-order p-mode pulsations and discuss the consequences for pulsation amplitude modulation with rotation phase and for line profile variations.

Type
Part 8. New theoretical developments in stellar pulsation and variability
Information
International Astronomical Union Colloquium , Volume 193: Variable Stars in the Local Group , 2004 , pp. 478 - 482
Copyright
Copyright © Astronomical Society of the Pacific 2004

References

Balona, L.A. 2002 MNRAS, 337, 1059 CrossRefGoogle Scholar
Bigot, L., Dziembowski, W.A. 2002 A&A, 391, 235 Google Scholar
Bigot, L., Provost, J., Berthomieu, G., Dziembowski, W.A., Goode, P.R. 2000 A&A, 356, 218 Google Scholar
Cunha, M.S., Gough, D.O. 2000 MNRAS, 319, 1020 Google Scholar
Kochukhov, O., Ryabchikova, T. 2001a A&A, 374, 615 Google Scholar
Kochukhov, O., Ryabchikova, T. 2001a A&A, 377, L22 Google Scholar
Kurtz, D.W. 1982 MNRAS, 200, 807 Google Scholar
Kurtz, D.W., van Wyk, F., Roberts, G., Marang, F., Handler, G., Medupe, R., Kilkenny, D. 1997 MNRAS, 287, 69 Google Scholar
Saio, H. & Gautschy, A. 2003a, in ASP Conf. Ser., Vol. 216, International Conference on magnetic fields in O, B and A stars, ed. Balona, L.A., Henrichs, H.F. & Medupe, R.S., (San Francisco: ASP), in pressGoogle Scholar
Saio, H., Gautschy, A. 2003b MNRAS, submittedGoogle Scholar
Shibahashi, H., Takata, M. 1993 PASJ, 45, 617 Google Scholar