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Holzwarth, V.; Schüssler, M.: Dynamics of magnetic flux tubes in close binary stars I. Equilibrium and stability properties. Astronomy and Astrophysics 405, pp. 291 - 301 (2003)
Holzwarth, V.; Schüssler, M.: Dynamics of magnetic flux tubes in close binary stars II. Nonlinear evolution and surface distributions. Astronomy and Astrophysics 405, pp. 303 - 311 (2003)
Holzwarth, V.; Schüssler, M.: Buried magnetic flux tubes in giant stars near the ``Coronal Dividing Line''. Astronomy and Astrophysics 377, pp. 251 - 263 (2001)
Holzwarth, V.: Magnetic flux emergence in fast rotating stars. In: Coronae of stars and accretion disks, pp. 271 - 278 (Eds. Massi, M.; Preibisch, T.). Memorie della Società Astronomica Italiana (2007)
Holzwarth, V.; Jardine, M.: Mass loss rates and wind ram pressures of cool stars. In: Modern Solar Facilities - Advanced Solar Science, pp. 371 - 374 (Eds. Kneer, F.; Puschmann, K. G.; Wittmann, A. D.). Universitätsverlag Göttingen (2007)
Holzwarth, V.; Schüssler, M.: Preferred longitudes of starspots on magnetically active close binaries. In: Magnetic Fields Across the Hertzsprung-Russell Diagram, pp. 247 - 250 (Eds. Mathys, G.; Solanki, S. K.; Wickramasinghe, D. T.). Astronomical Society of the Pacific, San Francisco, USA (2001)
Holzwarth, V.; Schüssler, M.; Solanki, S. K.: A model for the decline of coronal X-ray emission of cool giant stars. In: Magnetic Fields Across the Hertzsprung-Russell Diagram, pp. 259 - 262 (Eds. Mathys, G.; Solanki, S. K.; Wickramasinghe, D. T.). Astronomical Society of the Pacific, San Francisco/CA (2001)
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The Planetary Plasma Environments group (PPE) has a strong heritage in the exploration of planetary magnetospheres and space plasma interactions throughout the solar system. It has contributed instruments to several past missions that flew-by or orbited Jupiter (Galileo, Cassini, Ulysses). The PPE participates in the JUICE mission by contributing hardware and scientific expertise to the Particle Environment Package (PEP).
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...
First Light for Sunrise III: the first tests with real sunlight were successful. The balloon-borne solar observatory should be ready for launch at the end of May.
In analyzing solar observations from the 19th century, scientists are turning to amateur researchers for help. The project will allow to better understand the history of our star.