Cierpka, K.; Kosch, M. J.; Holma, H.; Kavanagh, A. J.; Hagfors, T.: Novel Fabry-Perot interferometer measurements of F-region ion temperature. Geophysical Research Letters 30 (6), 1293 (2003)
Rietveld, M. T.; Kosch, M. J.; Blagoveshchenskaya, N. F.; Kornienko, V. A.; Leyser, T. B.; Yeoman, T. K.: Ionospheric electron heating, optical emissions and striations induced by powerful HF radio waves at high latitudes: Aspect angle dependence. Journal Geophysical Research 108 (A4), 1141 (2003)
Borisova, T. D.; Blagoveshchenskaya, N. F.; Moskvin, I. V.; Rietveld, M. T.; Kosch, M. J.; Thidé, B.: Doppler shift simulation of scattered HF signals during the Tromsø HF pumping experiment on 16 February, 1996. Annales Geophysicae 20 (9), pp. 1479 - 1486 (2002)
del Pozo, C. F.; Williams, P. J. S.; Gazey, N. J.; Smith, P. N.; Honary, F.; Kosch, M.: Multi-instrument observations of the dynamics of auroral arcs: a case study. Journal of Atmospheric and Solar-Terrestrial Physics 64 (15), pp. 1601 - 1616 (2002)
Golyshev, S. A.; Levitin, A. E.; Kosch, M.: Comparison of the high-latitude ionospheric electric-field models with the EISCAT radar data. Geomagn. Aeron. 42 (2), pp. 196 - 198 (2002)
Kosch, M. J.; Rietveld, M. T.; Kavanagh, A. J.; Davis, C.; Yeoman, T.; Honary, F.; Hagfors, T.: High-latitude pump-induced optical emissions for frequencies close to the third electron gyro-harmonic. Geophysical Research Letters 29 (23), 2112 (2002)
Rietveld, M. T.; Isham, B.; Grydeland, T.; La Hoz, C.; Leyser, T. B.; Honary, F.; Ueda, H.; Kosch, M.; Hagfors, T.: HF-pump-induced parametric instabilities in the auroral E-region. Advances in Space Research 29 (9), pp. 1363 - 1368 (2002)
Blagoveshchenskaya, N. F.; Kornienko, V. A.; Borisova, T. D.; Thidé, B.; Kosch, M. J.; Rietveld, M. T.; Mishin, E. V.; Luk'yanova, R. Y.; Troschichev, O. A.: Ionospheric HF pump wave triggering of local auroral activation. Journal Geophysical Research 106 (A12), pp. 29071 - 29090 (2001)
Kosch, M. J.; Honary, F.; del Pozo, C. F.; Marple, S. R.; Hagfors, T.: High-resolution maps of the characteristic energy of precipitating auroral particles. Journal Geophysical Research 106 (A12), pp. 28925 - 28937 (2001)
Kosch, M. J.; Nielsen, E.: Statistical average estimates of high latitude field-aligned currents from the STARE and SABRE coherent VHF radar system. Advances in Space Research 27, pp. 1239 - 1244 (2001)
Kosch, M.; Scourfield, M. W. J.; Amm, O.: The importance of conductivity gradients in ground-based field-aligned current studies. Advances in Space Research 27 (6/7), pp. 1277 - 1282 (2001)
Cierpka, K.; Kosch, M. J.; Rietveld, M.; Schlegel, K.; Hagfors, T.: Ion-neutral coupling in the high-latitude F-layer from incoherent scatter and Fabry-Perot interferometer measurements. Annales Geophysicae 18 (9), pp. 1145 - 1153 (2000)
Kosch, M. J.; Amm, O.; Scourfield, M. W. J.: A plasma vortex revisited: The importance of including conductivity measurements. Journal Geophysical Research 105, pp. 24889 - 24898 (2000)
Kosch, M. J.; Ishii, M.; Kohsiek, A.; Rees, D.; Schlegel, K.; Hagfors, T.; Cierpka, K.: A comparison of vertical thermospheric winds from Fabry-Perot interferometer measurements over a 50 km baseline. Advances in Space Research 26, pp. 985 - 988 (2000)
Kosch, M. J.; Ishii, M.; Nozawa, S.; Rees, D.; Cierpka, K.; Kohsiek, A.; Schlegel, K.; Fujii, R.; Hagfors, T.; Fuller-Rowell, T. J.et al.; Lathuillere, C.: A comparison of thermospheric winds and temperatures from Fabry-Perot interferometer and EISCAT radar measurements with models. Advances in Space Research 26, pp. 979 - 984 (2000)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.
The magnetic field in the solar atmosphere exceeds the geomagnetic field strength by four orders of magnitude. It greatly influences the processes of energy transport within the solar atmosphere, and dominates the morphology of the solar chromosphere and corona. Kinetic energy from convective motions in the Sun can be efficiently stored in magnetic fields and subsequently released - to heat the solar corona to several million degrees or to blast off coronal mass ejections.
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...