Hu, Q.; Dasgupta, B.; Derosa, M. L.; Büchner, J.; Gary, G. A.: Non-force-free extrapolation of solar coronal magnetic field using vector magnetograms. Journal of Atmospheric and Solar-Terrestrial Physics 72 (2-3), pp. 219 - 223 (2010)
Lee, K. W.; Büchner, J.: Anomalous momentum transport and plasma heating in a collisionless return-current beam plasma system: Multifluid and kinetic approaches. Physics of Plasmas 17, 042308 (2010)
Büchner, J.: Frühjahrstagung 2009 des Fachverbands Extraterretrische Physik der Deutschen Physikalischen Gesellschaft in Greifswald. Physik Journal 8 (8-9), pp. 103 - 104 (2009)
Deng, X. H.; Zhou, M.; Li, S. Y.; Baumjohann, W.; Andre, M.; Cornilleau, N.; Santolík, O.; Pontin, D. I.; Rème, H.; Lucek, E.et al.; Fazakerley, A. N.; Décréau, P.; Daly, P.; Nakamura, R.; Tang, R. X.; Hu, Y. H.; Pang, Y.; Büchner, J.; Zhao, H.; Vaivads, A.; Pickett, J. S.; Ng, C. S.; Lin, X.; Fu, S.; Yuan, Z. G.; Su, Z. W.; Wang, J. F.: Dynamics and waves near multiple magnetic null points in reconnection diffusion region. Journal Geophysical Research 114, A07216 (2009)
Maclean, R. C.; Büchner, J.; Priest, E. R.: Relationship between the topological skeleton, current concentrations, and 3D magnetic reconnection sites in the solar atmosphere. Astronomy and Astrophysics 501, pp. 321 - 333 (2009)
Yang, S.; Zhang, H.; Büchner, J.: Magnetic helicity accumulation and tilt angle evolution of newly emerging active regions. Astronomy and Astrophysics 502, pp. 333 - 340 (2009)
Büchner, J.: Frühjahrstagung 2008 des Fachverbands Extraterretrische Physik der Deutschen Physikalischen Gesellschaft in Freiburg. Physik Journal 7 (8/9), p. 115 (2008)
Hu, Q.; Dasgupta, B.; Choudhary, D. P.; Büchner, J.: A practical approach to coronal magnetic field extrapolation based on the principle of minimum dissipation rate. Astrophysical Journal 679, pp. 848 - 853 (2008)
Lee, K. W.; Büchner, J.; Elkina, N.: Collisionless transport of energetic electrons in the solar corona at current-free double layers. Astronomy and Astrophysics 478, pp. 889 - 895 (2008)
Santos, J. C.; Büchner, J.; Madjarska, M. S.; Alves, M. V.: On the relation between DC current locations and an EUV bright point: A case study. Astronomy and Astrophysics 490, pp. 345 - 352 (2008)
Santos, J.; Büchner, J.; Madjarska, M. S.; Alves, M.: On the relation between DC current locations and an EUV bright point: A case study. ASTRONOMY & ASTROPHYSICS (1), pp. 345 - 352 (2008)
Santos, J. C.; Büchner, J.; Zhang, H.: Inferring plasma flow velocities from photospheric vector magnetic field observations for the investigation of flare onsets. Advances in Space Research 42 (5), pp. 812 - 821 (2008)
Kuznetsov, E. A.; Savin, S. P.; Amata, E.; Dunlop, M.; Khotyaintsev, Y.; Zelenyi, L. M.; Büchner, J.; Blecki, J.: Strong space plasma magnetic barriers and Alfvenic collapse. JETP Lett. 85 (5), pp. 236 - 241 (2007)
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.
Application deadline 1 October 2023. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...