Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-28T03:05:16.810Z Has data issue: false hasContentIssue false
  • English
  • Français

The impact of magnetic fields on stellar structure and evolution

Published online by Cambridge University Press:  03 November 2009

C. Neiner ,
J.-P. Zahn  and
J.-P. Zahn
J.-P. Zahn*
Affiliation:
LUTH, Observatoire de Paris, 92195 Meudon, France
Get access

Abstract

Magnetic fields have been detected at the surface of many stars, where they are responsible for various activity phenomena, and presumably they are present also in their deep interior. They channel stellar winds to large distance, thus increasing the loss of angular momentum. In stably stratified radiation zones, they tend to impose uniform rotation, and may thus interfere with the rotational mixing operating in these regions and influence the evolution of the host star. Moreover, certain magnetic configurations are known to be unstable, and they could produce some mixing of their own. We shall discuss these problems in the light of the latest developments.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 39: Stellar Magnetism , 2009 , pp. 211 - 222
Copyright
© EAS, EDP Sciences, 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Acheson, D.J., 1978, Phil. Trans. Roy. Soc. London. A, 289, 459 CrossRef
Babcock, H.W., 1960, ApJ, 132, 521 CrossRef
Bigot, L., Provost, J., Berthomieu, G., Dziembowski, W.A., & Goode, P.R., 2000, A&A, 356, 218
Braithwaite, J., 2006, A&A, 449, 451
Braithwaite, J., & Nordlund, A., 2006, A&A, 450, 1077
Brun, A.S., Miesch, M.S., & Toomre, J., 2004, ApJ, 614, 1073 CrossRef
Brun, A.S., & Zahn, J.-P., 2006, A&A, 457, 665
Busse, F.H., 1982, ApJ, 259, 759 CrossRef
Chandrasekhar, S., 1961, Hydrodynamic and Hydromagnetic Stability (Oxford)
Clune, T.L., Elliott, J.R., Glatzmaier, G.A., Miesch, M.S., & Toomre, J., 1999, Parallel Comput., 25, 361 CrossRef
Cowling, T.G., 1957, Magnetohydrodynamics (Interscience, New York)
Decressin, T., Mathis, S., Palacios, A., et al., 2009, A&A, 495, 271
Ferraro, V.C.A., 1937, MNRAS, 97, 458 CrossRef
Fessenkov, V.G., 1949, Astr. J. USSR, 26, 62
Garaud, P., 1999, MNRAS, 304, 588 CrossRef
Goossens, M., Biront, D., & Tayler, R.J., 1981, Ap&SS, 75, 521
Gough, D.O., & McIntyre, M.E., 1998, Nature, 394, 755 CrossRef
Hasan, S.S., Zahn, J.-P., & Christensen-Dalsgaard, J., 2005, A&A, 444, L29
Markey, P., & Tayler, R.J., 1973, MNRAS, 173, 77 CrossRef
Mathis, S., & Zahn, J.-P., 2004, A&A, 425, 229
Mathis, S., & Zahn, J.-P., 2005, A&A, 440, 653 PubMed
Mestel, L., 1999, Stellar Magnetism (Oxford Univ. Press)
Owocki, S., & ud-Doula, A., 2004, ApJ, 600, 1004 CrossRef
Parker, E.N., 1955, ApJ, 122, 293 CrossRef
Parker, E.N., 1958, ApJ, 128, 664 CrossRef
Piau, L., & Turck-Chièze, S., 2002, ApJ, 566, 419 CrossRef
Pitts, E., & Tayler, R.J., 1985, MNRAS, 216, 139 CrossRef
Prendergast, K.H., 1956, ApJ, 123, 498 CrossRef
Power, J., Wade, G.A., Aurière, M., Silvester, J., & Hanes, D., 2008, Contr. Astron. Obs. Skalnaté Pleso, 38, 44
Schatzman, E., 1954, Ann. Ap, 17, 300
Schatzman, E., 1962, Ann. Ap, 25, 18
Spruit, H.C., 1999, A&A, 349, 189
Spruit, H.C., 2002, A&A, 381, 923
Talon, S., Zahn, J.-P., Maeder, A., & Meynet, G., 1997, A&A, 322, 209
Tayler, R.J., 1973, MNRAS, 161, 365 CrossRef
Tayler, R.J., 1980, MNRAS, 191, 151
ud-Doula, A., & Owocki, S., 2002, ApJ, 576, 413 CrossRef
ud-Doula, A., Owocki, S., & Townsend, H.D., 2008, MNRAS, 385, 97 CrossRef
ud-Doula, A., Townsend, H.D., & Owocki, S., 2006, ApJ, 640, L191 CrossRef
Ventura, P., Zeppieri, A., Mazzitelli, I., & D'Antona, F., 1998, A&A, 331, 1011
Wade, G.A., Silvester, J., Bale, K., et al., 2007 [arXiv:0712.3614]
Wright, G.A.E., 1973, MNRAS, 162, 339 CrossRef
Zahn, J.-P., Brun, A.S., & Mathis, S., 2007, A&A, 474, 145