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Schüssler, Manfred; Shelyag, Sergiy; Berdyugina, Svetlana; Vögler, Alexander; Solanki, Sami K. (2003)
Publisher: IOP Publishing
Languages: English
Types: Article
Subjects: F500, F300, G100

Classified by OpenAIRE into

arxiv: Astrophysics::Solar and Stellar Astrophysics
Identifiers:doi:10.1086/379869
Using realistic ab initio simulations of radiative magnetoconvection, we show that the bright structures in images taken in the "G band," a spectral band dominated by lines of the CH molecule, precisely outline small-scale concentrations of strong magnetic fields on the visible solar surface. The brightening is caused by a depletion of CH molecules in the hot and tenuous magnetic structures, thus confirming the model of radiatively heated magnetic flux concentrations. These results provide a firm basis for observational studies of the evolution and dynamics of the small-scale solar magnetic field derived through "proxy magnetometry" with G-band images.
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    • Berdyugina, S., Solanki, S. K., & Frutiger, C. 2003, A&A, in press
    • Berger, T. E., Loefdahl, M. G., Shine, R. S., & Title, A. M. 1998, ApJ, 495, 973
    • Berger, T. E., Schrijver, C. J., Shine, R. A., Tarbell, T. D., Title, A. M., & Scharmer, G. 1995, ApJ, 454, 531
    • Berger, T. E., & Title, A. M. 1996, ApJ, 463, 365
    • ---. 2001, ApJ, 553, 449
    • Deinzer, W., Hensler, G., Schu¨ssler, M., & Weisshaar, E. 1984, A&A, 139, 426
    • De Pontieu, B. 2002, ApJ, 569, 474
    • Dom´ınguez Cerden˜a, I., Kneer, F., & Sa´nchez Almeida, J. 2003, ApJ, 582, L55
    • Fligge, M., Solanki, S. K., & Unruh, Y. C. 2000, A&A, 353, 380
    • Gandorfer, A. 2002, The Second Solar Spectrum, Vol. 2: 3910 A˚ to 4630 A˚ (Zu¨rich: Hochsch. ETH Zu¨rich)
    • Keller, C. U. 1992, Nature, 359, 307
    • Kiselman, D., Rutten, R. J., & Plez, B. 2001, in ASP Conf. Ser. 200, Recent Insights into the Physics of the Sun and Heliosphere, ed. P. Brekke, B. Fleck, & J. B. Gurman (San Francisco: ASP), 287
    • Kno¨lker, M., Grossmann-Doerth, U., Schu¨ssler, M., & Weisshaar, E. 1991, Adv. Space Res., 11(5), 285
    • Krivova, N. A., Solanki, S. K., Fligge, M., & Unruh, Y. C. 2003, A&A, 399, L1
    • Langhans, K., Schmidt, W., & Tritschler, A. 2002, A&A, 394, 1069
    • Muller, R. 1985, Sol. Phys., 100, 237
    • Muller, R., & Roudier, Th. 1984, Sol. Phys., 94, 33
    • Nordlund, A˚. 1984, in Small-Scale Dynamical Processes in Quiet Stellar Atmospheres, ed. S. L. Keil (Sunspot: Sacramento Peak Obs.), 174
    • Parker, E. N. 1983, ApJ, 264, 635
    • Rutten, R. J., Hammerschlag, R. H., Su¨tterlin, P., & Bettonvil, F. C. M. 2001, in ASP Conf. Ser. 236, Advanced Solar Polarimetry-Theory, Observation, and Instrumentation, ed. M. Sigwarth (San Francisco: ASP), 25
    • Sa´nchez Almeida, J., Asensio Ramos, A., Trujillo Bueno, J., & Cernicharo, J. 2001, ApJ, 555, 978
    • Schrijver, C. J., et al. 1998, Nature, 394, 152
    • Spruit, H. C. 1976, Sol. Phys., 50, 269
    • ---. 2000, Space Sci. Rev., 94, 113
    • Steiner, O., Hauschildt, P. H., & Bruls, J. 2001, A&A, 372, L13
    • Uitenbroek, H. 2003, in ASP Conf. Ser. 286, Current Theoretical Models and Future High Resolution Solar Observations: Preparing for ATST, ed. A. A. Pevtsov & H. Uitenbroek (San Francisco: ASP), 403
    • van Ballegooijen, A. A., Nisenson, P., Noyes, R. W., Lo¨fdahl, M. G., Stein, R. F., Nordlund, A˚., & Krishnakumar, V. 1998, ApJ, 509, 435
    • Vo¨gler, A. 2003, Ph.D. thesis, Univ. Go¨ttingen
    • Vo¨gler, A., & Schu¨ssler, M. 2003, Astron. Nachr., 324, 399
    • Vo¨gler, A., Shelyag, S., Schu¨ssler, M., Cattaneo, F., Emonet, T., & Linde, T. 2003, in Modelling of Stellar Atmospheres, ed. N. E. Piskunov, W. W. Weiss, & D. F. Gray (San Francisco: ASP), in press
    • Weiss, N. O., Proctor, M. R. E., & Brownjohn, D. P. 2002, MNRAS, 337, 293
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