Jin, S.-P.; Hu, X.-P.; Zong, Q.-G.; Fu, S.-Y.; Wilken, B.; Büchner, J.: 2.5 dimensional MHD simulation of multiple-plasmoids-like structures in the course of a substorm. Journal Geophysical Research 106 (A12), pp. 29807 - 29830 (2001)
Savin, S. P.; Zelenyi, L. M.; Amata, A.; Blecky, J.; Büchner, J.; Nikutowski, B.; Dubinin, E. M.: Turbulent boundary layer at the border of geomagnetic trap. JETP Letters 74 (11), pp. 620 - 624 (2001)
Savin, S. P.; Zelenyi, L. M.; Romanov, S. A.; Klimov, S. I.; Skalsky, A. A.; Galeev, A. A.; Smirnov, V. N.; Nozdrachev, M. N.; Yermolaev, Y. I.; Avanov, L. A.et al.; Amata, E.; Blecki, J.; Büchner, J.; Nikutowski, B.; Dubinin, E. M.; Nemecek, Z.; Safrankova, J.; Pedersen, A.; Rauch, J. L.; Rustenbach, J.; Sauvaud, J. A.; Song, P.; Stasiewicz, K.: Turbulent Boundary Layer at the Border of Geomagnetic Trap. JETP Lett. 74, p. 547 (2001)
Wiegelmann, T.; Büchner, J.: Evolution of magnetic helicity in the course of kinetic magnetic reconnection 1. B=0 reconnection. Nonlinear Processes in Geophysics 8 (3), pp. 127 - 140 (2001)
Neudegg, D. A.; Cowley, S. W. H.; Milan, S. E.; Yeoman, T. K.; Lester, M.; Provan, G.; Haerendel, G.; Baumjohann, W.; Nikutowski, B.; Büchner, J.et al.; Auster, U.; Fornacon, K.-H.; Georgescu, E.: A survey of magnetopause FTEs and associated flow bursts in the polar ionosphere. Annales Geophysicae 18 (4), pp. 416 - 435 (2000)
Wiegelmann, T.; Büchner, J.: Kinetic simultations of the coupling between current instabilities and reconnection in thin current sheets. Nonlinear Processes in Geophysics 7, pp. 141 - 150 (2000)
Baker, D. N.; Pulkkinen, T. I.; Büchner, J.; Klimas, A. J.: Substorms: A global instability of the magnetosphere-ionosphere system. Journal Geophysical Research 104 (A7), pp. 14601 - 14611 (1999)
Büchner, J.: Reconnection: Space plasma simulations for multi-spacecraft satellite observations in the ISTP era. Physics and Chemistry of the Earth 24 (1-3), pp. 179 - 187 (1999)
Büchner, J.: Three-dimensional magnetic reconnection in astrophysical plasmas - kinetic approach. Astrophysics and Space Sciences 264 (1-4), pp. 25 - 42 (1999)
Büchner, J.; Kuska, J.-P.: Sausage mode instability of thin current sheet as a cause of magnetospheric substorms. Annales Geophysicae 17 (5), pp. 604 - 612 (1999)
Savin, S.; Budnik, E.; Nozdrachev, M.; Yermolaev, V. R. Y.; Zelenyi, L.; Blecki, J.; Büchner, J.; Nikutowski, B.: On the plasma turbulence and transport at the polar cusp outer boundary. J. Czech. Phys. 49 (4), pp. 679 - 693 (1999)
Zong, Q.-G.; Wilken, B.; Woch, J.; Büchner, J.; Reeves, G. D.; Doke, T.; Yamamoto, T.: Energetic particles bursts in the near-earth magnetosheath during a storm recovery phase. Physics and Chemistry of the Earth 24, pp. 293 - 298 (1999)
Büchner, J.: Three-Dimensional Magnetic Reconnection in Astrophysical Plasmas - Kinetic Approach. Astrophysics and Space Science 264 (1-4), pp. 25 - 42 (1998)
Büchner, J.; Kuska, J. P.: Consequences of strong ion acceleration in current sheets and due to reconnection. Advances in Space Research 21 (4), pp. 567 - 572 (1998)
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.