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Magnetic Fields in Stars: Origin and Impact

Published online by Cambridge University Press:  07 August 2014

N. Langer
Argelander-Institut für Astronomie, Universität Bonn


Various types of magnetic fields occur in stars: small scale fields, large scale fields, and internal toroidal fields. While the latter may be ubiquitous in stars due to differential rotation, small scale fields (spots) may be associated with envelop convection in all low and high mass stars. The stable large scale fields found in only about 10% of intermediate mass and massive stars may be understood as a consequence of dynamical binary interaction, e.g., the merging of two stars in a binary. We relate these ideas to magnetic fields in white dwarfs and neutron stars, and to their role in core-collapse and thermonuclear supernova explosions.

Contributed Papers
Copyright © International Astronomical Union 2014 


Belkacem, K., Samadi, R., Goupil, M. J., et al. 2009, Science, 324, 1540CrossRefGoogle Scholar
Berger, L., Koester, D., Napiwotzki, R., Reid, I. N., & Zuckerman, B. 2005, A&A, 444, 565Google Scholar
Braithwaite, J. 2006, A&A, 449, 451Google Scholar
Braithwaite, J. & Spruit, H. C. 2004, Nature, 431, 819CrossRefGoogle Scholar
Brandenburg, A., Subramanian, K. 2005, Phys. Rep., 417, 1CrossRefGoogle Scholar
Brott, I., de Mink, S. E., Cantiello, M., et al. 2011a, A&A, 530, A115Google Scholar
Brott, I., Evans, C. J., Hunter, I., et al. 2011b, A&A, 530, A116Google Scholar
Brun, A. S., Browning, M. K., & Toomre, J. 2005, ApJ, 629, 461CrossRefGoogle Scholar
Cantiello, M., Langerm, N., Brott, I., et al. 2009, A&A, 499, 279Google Scholar
Carrier, F., North, P., Udry, S., & Babel, J. 2002, A&A, 394, 151Google Scholar
Charbonneau, P. & MacGregor, K. B. 2001, ApJ, 559, 1094CrossRefGoogle Scholar
Cranmer, S. R. & Owocki, S. P. 1996, ApJ, 462, 469CrossRefGoogle Scholar
de la Chevrotière, A., St-Louis, N., & Moffat, A. F. J. 2013, ApJ, 764, 171CrossRefGoogle Scholar
de Mink, S. E., Langer, N., Izzard, R. G., Sana, H. & de Koter, A. 2013, ApJ, 764, 166CrossRefGoogle Scholar
de Mink, S. E., Sana, H., Langer, N., Izzard, R. G., & Schneider, F. R. N. 2014, ApJ, in pressGoogle Scholar
Donati, J.-F., Howarth, I. D., Jardine, M. M., et al. 2006, MNRAS, 370, 629CrossRefGoogle Scholar
Donati, J.-F., Jardine, M. M., Gregory, S. G., et al. 2007, MNRAS, 380, 1297CrossRefGoogle Scholar
Donati, J.-F. & Landstreet, J. D. 2009, ARAA, 47, 333CrossRefGoogle Scholar
Dufton, P. L., Langer, N., Dunstall, P. R., et al. 2013, A&A, 550, A109Google Scholar
Duncan, R. C. & Thompson, C. 1992, ApJL, 392, L9CrossRefGoogle Scholar
Heger, A., Woosley, S. E., & Spruit, H. C. 2005, ApJ, 626, 350CrossRefGoogle Scholar
Hubrig, S., Schöller, M., & Yudin, R. V. 2004, A&A, 428, L1Google Scholar
Hunter, I., Brott, I., Lennon, D. J., et al. 2008, ApJL, 676, L29CrossRefGoogle Scholar
Eggenberger, P., Maeder, A., & Meynet, G. 2005, A&A, 440, L9Google Scholar
Evans, C. J., Taylor, W. D., Henault-Brunet, V., et al. 2011, A&A, 530, A108Google Scholar
Ferrario, L. & Wickramasinghe, D. 2006, MNRAS, 367, 1323CrossRefGoogle Scholar
Ferrario, L., Pringle, J. E., Tout, C. A., & Wickramasinghe, D. T. 2009, MNRAS, 400, L71CrossRefGoogle Scholar
Glebbeek, E., Gaburov, E., Portegies Zwart S., & Pols, O. R. 2013, MNRAS, 434, 3497CrossRefGoogle Scholar
Grunhut, J. H. & Wade, G. A. 2012, ASPC, 465, 42Google Scholar
Grunhut, J. H., Wade, G. A., Leutenegger, M., et al. 2013, MNRAS, 428, 1686CrossRefGoogle Scholar
Howarth, I. D. & Prinja, R. K. 1989, ApJS, 69, 527CrossRefGoogle Scholar
Korntreff, C., Kaczmarek, T., & Pfalzner, S. 2012, A&A, 543, A126Google Scholar
Langer, N. 2012, ARAA, 50, 107CrossRefGoogle Scholar
MacDonald, J. & Mullan, D. J. 2004, MNRAS, 348, 702CrossRefGoogle Scholar
MacGregor, K. B. & Cassinelli, J P. 2003, ApJ, 586, 480CrossRefGoogle Scholar
Mestel, L. 2001, ASPC, 248, 3Google Scholar
Morel, T., Hubrig, S., & Briquet, M. 2008, A&A, 481, 453Google Scholar
Moss, D. 2001, ASPC, 248, 305Google Scholar
Mosser, B., Goupil, M. J., Belkacem, K., et al. 2012, A&A, 548, A10Google Scholar
Price, D. J. & Bate, M. R. 2007, MNRAS, 377, 77CrossRefGoogle Scholar
Rüdiger, G., Kitchatinov, L. L., & Hollerbach, R. 2013, Magnetic Processes in Astrophysics, Wiley-VCH, WeinheimCrossRefGoogle Scholar
Sana, H., de Mink, S. E., de Koter, A., et al. 2012, Science, 337, 444CrossRefGoogle Scholar
Spruit, H. C. 2002, A&A, 381, 923Google Scholar
Suijs, M. P. L., Langer, N., Poelarends, A-J, Yoon, S-C, Heger, A., & Herwig, F. 2008, A&A, 481, L87Google Scholar
Sundqvist, J. O. & Owocki, S P. 2013, MNRAS, 428, 1837CrossRefGoogle Scholar
Talon, S. & Charbonnel, C. 2008, A&A, 482, 597Google Scholar
Tayler, R. J. 1973, MNRAS, 161, 365CrossRefGoogle Scholar
Tout, C. A., Wickramasinghe, D. T., Liebert, J., Ferrario, L., & Pringle, J. E. 2008, MNRAS, 387, 897CrossRefGoogle Scholar
Tutukov, A. V. & Fedorova, A. V. 2010, A.Rep, 54, 156Google Scholar
Vink, J. 2008, Advances in Space Research, 41, 503CrossRefGoogle Scholar
Wade, G. A., Bagnulo, S., Drouin, D., Landstreet, J. D., & Monin, D. 2007, MNRAS, 376, 1145CrossRefGoogle Scholar
Woosley, S. E. 2010, ApJL, 719, L204CrossRefGoogle Scholar
Yoon, S.-C., Langer, N., & Norman, C. 2006, A&A, 460, 199Google Scholar
Zahn, J.-P., Brun, A. S., & Mathis, S. 2007, A&A, 474, 145Google Scholar
Zorec, J. & Royer, F. 2012, A&A, 537, A120Google Scholar

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