Krupp, N.; Keppler, E.; Seidel, R.; Woch, J.; Korth, A.; Cheng, A. F.; Hawkins III, S. E.; Lanzerotti, L. J.; Maclennan, C. G.; Dougherty, M. K.: Field-aligned particle streaming in the duskside high latitude Jovian magnetosphere. Advances in Space Research 20, pp. (2)225 - (2)228 (1997)
Seidel, R.; Keppler, E.; Krupp, N.; Woch, J.; Hawkins III, S. E.; Lanzerotti, L. J.; Dougherty, M. K.: Energetic electron beams in the duskside Jovian magnetosphere: Ulysses EPAC and HI-SCALE measurements. Planetary and Space Science 45, pp. 1473 - 1480 (1997)
Seidel, R.; Krupp, N.; Woch, J.; Keppler, E.; Lanzerotti, L. J.; Maclennan, C. G.: ULYSSES observations of energetic H3+ ions in Jupiter's magnetosphere. Advances in Space Research 20, pp. (2)229 - (2)232 (1997)
Tsurutani, B. T.; Arballo, J. K.; Goldstein, B. E.; Ho, C. M.; Lakhina, G. S.; Smith, E. J.; Cornilleau-Wehrlin, N.; Prangé, R.; Lin, N.; Kellogg, P.et al.; Phillips, J. R.; Balogh, A.; Krupp, N.; Kane, M.: Plasma wave characteristics of the Jovian magnetopause boundary layer: Relationship to the Jovian aurora? Journal Geophysical Research 102, pp. 4751 - 4764 (1997)
Waldrop, L. S.; Krupp, N.; Fritz, T. A.; Mendillo, M.; Williams, D. J.; Kivelson, M. G.: Galileo Energetic Particle Detector (EPD) anisotropies during plasma sheet crossings at Jupiter. Bulletin of the American Astronomical Society 29, p. 3 (1997)
Keppler, E.; Krupp, N.: The charge state of helium in the Jovian magnetosphere: a possible method to determine it. Planetary and Space Science 44, pp. 71 - 75 (1996)
Krupp, N.; Tsurutani, B. T.; Lanzerotti, L. J.; Maclennan, C. G.: Low-energy particle oscillations and correlations with hydromagnetic waves in the Jovian magnetosphere: Ulysses measurements. Journal Geophysical Research 101, pp. 17305 - 17312 (1996)
Blake, B.; Fränz, M.; Keppler, E.; Krupp, N.; Reuss, M. K.; Quenby, J. J.: On the minimum fluxes of low-energy ions (0.5 MeV/nuc-8 MeV/nuc) at high heliospheric latitudes. Advances in Space Research 15, pp. (7)81 - (7)84 (1995)
Fränz, M.; Keppler, E.; Krupp, N.; Reuss, M. K.; Blake, B.: The elemental composition in energetic particle events at high heliospheric latitudes. Space Science Reviews 72, pp. 339 - 342 (1995)
Keppler, E.; Fränz, M.; Korth, A.; Krupp, N.; Reuss, M. K.; Wilken, B.; Balogh, A.; Forsyth, R. J.; Quenby, J. J.; Blake, B.: Energetic particle observations at high heliographic latitudes. Space Science Reviews 72, pp. 285 - 289 (1995)
Keppler, E.; Fränz, M.; Krupp, N.; Reuss, M. K.: Energetic particle observations in high heliographic latitudes. Nuclear Physics B (Proc. Suppl.) 39A, pp. 87 - 93 (1995)
Krupp, N.; Keppler, E.; Korth, A.; Fränz, M.; Reuss, M. K.; Balogh, A.; Dougherty, M. K.: Ion measurements in the Jovian magnetosphere by the Ulysses EPAC experiment: A comparison between dawn and dusk sectors. Advances in Space Research 16, pp. (4)183 - (4)186 (1995)
Reuss, M. K.; Keppler, E.; Fränz, M.; Witte, M.; Krupp, N.; Wilken, B.; Balogh, A.; Forsyth, R. J.; Moussas, X.; Polygiannakis, J. M.et al.; Kakouris, A. D.; Alevizos, A.: A particle event at 5 AU and 20o southern latitude from measurements with the EPAC instrument on Ulysses. Space Science Reviews 72, pp. 343 - 346 (1995)
Krupp, N.; Keppler, E.; Korth, A.; Fränz, M.; Balogh, A.; Dougherty, M. K.: Three-dimensional particle anisotropies in and near the plasma sheet of Jupiter observed by the EPAC experiment on board the Ulysses spacecraft. Planetary and Space Science 41, pp. 953 - 966 (1993)
Keppler, E.; Blake, J. B.; Fränz, M.; Korth, A.; Krupp, N.; Quenby, J. J.; Witte, M.; Woch, J.: An overview of energetic particle measurements in the Jovian magnetosphere with the EPAC sensor on Ulysses. Science 257, pp. 1553 - 1557 (1992)
Krupp, N.; Keppler, E.; Fränz, M.; Korth, A.; Witte, M.; Moussas, X.; Blake, J. B.; Naidu, K.; Quenby, J. J.; Woch, J.et al.; Balogh, A.; Bame, S.: Energetic particle composition variations during the March 1991 events measured with the Ulysses EPAC instrument. Geophysical Research Letters 19, pp. 1255 - 1258 (1992)
Naidu, K.; Quenby, J. J.; Keppler, E.; Korth, A.; Witte, M.; Krupp, N.; Fränz, M.; Blake, J. B.; Mazuk, S.; Moussas, X.: Diffusive shock acceleration and the March 1991 solar events. Geophysical Research Letters 19, pp. 1259 - 1262 (1992)
Krupp, N.; Kollmann, P.; Mitchell, D. G.; Thomsen, M.; Jia, X.; Masters, A.; Zarka, P.: Global Configuration and Seasonal Variations of Saturn’s Magnetosphere. In: Saturn in the 21st Century, pp. 126 - 165 (Eds. Baines, K. H.; Flasar, F. M.; Krupp, N.; Stallard, T.). Cambridge UP, Cambridge UK (2018)
Carbary, J. F.; Mitchell, D. G.; Rymer, A. M.; Krupp, N.; Hamilton, D.; Krimigis, S. M.; Badman, S. V.: Local Time Asymmetries in Saturn's Magnetosphere. In: Dawn-Dusk Asymmetries in Planetary Plasma Environments, pp. 323 - 336 (Eds. Haaland, S.; Runov, A.; Forsyth, C.). Wiley, Hoboken (2017)
How does our star heat its outer atmosphere, the solar corona, to unimaginable temperatures of up to 10 million degrees Celsius? With unprecedented observational data from ESA's Solar Orbiter spacecraft and powerful computer simulations, ERC starting grant awardee Pradeep Chitta intends to bring new momentum to the search for the coronal heating mechanism.
The research group “Solar Lower Atmosphere and Magnetism” (SLAM) studies the conditions and dynamic processes in the atmospheric layer between the solar surface (photosphere) and the overlying chromosphere, an approximately 2000 km thick gas layer.
The main research fields of the department "Sun and Heliosphere" are covered by the research groups "Solar and Stellar Coronae", "Solar Lower Atmosphere and Magnetism", "Solar and Stellar Magnetohydrodynamics" and "Solar Variability and Climate".