Jing, J.; Yuan, Y.; Wiegelmann, T.; Xu, Y.; Liu, R.; Wang, H.: Nonlinear Force-free Modeling of Magnetic Fields in a Solar Filament. Astrophysical Journal 719, pp. L56 - L59 (2010)
Lim, E.-K.; Chae, J.; Jing, J.; Wang, H.; Wiegelmann, T.: The Formation of a Magnetic Channel by the Emergence of Current-carrying Magnetic Fields. Astrophysical Journal 719, pp. 403 - 414 (2010)
Nickeler, D. H.; Wiegelmann, T.: Thin current sheets caused by plasma flow gradients in space and astrophysical plasma. Annales Geophysicae 28, pp. 1523 - 1532 (2010)
Wiegelmann, T.; Inhester, B.: How to deal with measurement errors and lacking data in nonlinear force-free coronal magnetic field modelling? Astronomy and Astrophysics 516, A107 (2010)
Wiegelmann, T.; Solanki, S. K.; Borrero, J. M.; Martínez Pillet, V.; del Toro Iniesta, J. C.; Domingo, V.; Bonet, J. A.; Barthol, P.; Gandorfer, A.; Knölker, M.et al.; Schmidt, W.; Title, A. M.: Magnetic Loops in the Quiet Sun. Astrophysical Journal 723, pp. L185 - L189 (2010)
DeRosa, M. L.; Schrijver, C. J.; Barnes, G.; Leka, K. D.; Lites, B. W.; Aschwanden, M. J.; Amari, T.; Canou, A.; McTiernan, J. M.; Régnier, S.et al.; Thalmann, J. K.; Valori, G.; Wheatland, M. S.; Wiegelmann, T.; Cheung, M. C. M.; Conlon, P. A.; Fuhrmann, M.; Inhester, B.; Tadesse, T.: A Critical Assessment of Nonlinear Force-Free Field Modeling of the Solar Corona for Active Region 10953. Astrophysical Journal 696, pp. 1780 - 1791 (2009)
Guo, Y.; Ding, M. D.; Jin, M.; Wiegelmann, T.: Formation Heights of Extreme Ultraviolet Lines in an Active Region Derived by Correlation of Doppler Velocity and Magnetic Field. Astrophysical Journal 696, pp. 1526 - 1532 (2009)
Jing, J.; Chen, P. F.; Wiegelmann, T.; Xu, Y.; Park, S.-H.; Wang, H.: Temporal Evolution of Free Magnetic Energy Associated with Four X-Class Flares. Astrophysical Journal 696, pp. 84 - 90 (2009)
Madjarska, M. S.; Wiegelmann, T.: Coronal hole boundary evolution at small scales. I. EIT 195 Å and TRACE 171 Å view. Astronomy and Astrophysics 503, pp. 991 - 997 (2009)
Srivastava, N.; Mathew, S. K.; Louis, R. E.; Wiegelmann, T.: Source region of the 18 November 2003 coronal mass ejection that led to the strongest magnetic storm of cycle 23. Journal Geophysical Research 114, A03107 (2009)
Tadesse, T.; Wiegelmann, T.; Inhester, B.: Nonlinear force-free coronal magnetic field modelling and preprocessing of vector magnetograms in spherical geometry. Astronomy and Astrophysics 508, pp. 421 - 432 (2009)
Wiegelmann, T.; Inhester, B.; Feng, L.: Solar stereoscopy where are we and what developments do we require to progress? Annales Geophysicae 27, pp. 2925 - 2936 (2009)
Aschwanden, M. J.; Burlaga, L. F.; Kaiser, M. L.; Ng, C. K.; Reames, D. V.; Reiner, M. J.; Gombosi, T. I.; Lugaz, N.; Manchester, W.; Roussev, I. I.et al.; Zurbuchen, T. H.; Farrugia, C. J.; Galvin, A. B.; Lee, M. A.; Linker, J. A.; Mikić, Z.; Riley, P.; Alexander, D.; Sandman, A. W.; Cook, J. W.; Howard, R. A.; Odstrčil, D.; Pizzo, V. J.; Kóta, J.; Liewer, P. C.; Luhmann, J. G.; Inhester, B.; Schwenn, R. W.; Solanki, S. K.; Vasyliūnas, V. M.; Wiegelmann, T.; Blush, L.; Bochsler, P.; Cairns, I. H.; Robinson, P. A.; Bothmer, V.; Kecskemety, K.; Llebaria, A.; Maksimovic, M.; Scholer, M.; Wimmer-Schweingruber, R. F.: Theoretical Modeling for the Stereo Mission. Space Science Reviews 136, pp. 565 - 604 (2008)
Guo, Y.; Ding, M. D.; Wiegelmann, T.; Li, H.: 3D Magnetic Field Configuration of the 2006 December 13 Flare Extrapolated with the Optimization Method. Astrophysical Journal 679, pp. 1629 - 1635 (2008)
Jing, J.; Wiegelmann, T.; Suematsu, Y.; Kubo, M.; Wang, H.: Changes of Magnetic Structure in Three Dimensions Associated with the X3.4 Flare of 2006 December 13. Astrophysical Journal 676, pp. L81 - L84 (2008)
Marsch, E.; Tian, H.; Sun, J.; Curdt, W.; Wiegelmann, T.: Plasma flows guided by strong magnetic fields in the solar corona. Astrophysical Journal 685, pp. 1262 - 1269 (2008)
Metcalf, T.; Derosa, M.; Schrijver, C.; Barnes, G.; van Ballegooijen, A.; Wiegelmann, T.; Wheatland, M.; Valori, G.; McTiernan, J.: Nonlinear Force-Free Modeling of Coronal Magnetic Fields. II. Modeling a Filament Arcade and Simulated Chromospheric and Photospheric Vector Fields. Solar Physics 247, pp. 269 - 299 (2008)
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.
Astronomical teamwork: By combining data from Solar Orbiter and SDO, a group of researchers has unambiguously determined the magnetic field at the solar surface.