Marsch, E.: Dissipation and wave-ion interaction in the solar wind-links between fluid and kinetic theory. Nonlinear Processes in Geophysics 6, pp. 149 - 160 (1999)
Marsch, E.; Tu, C.-Y.; Heinzel, P.; Wilhelm, K.; Curdt, W.: Proton and hydrogen temperatures at the base of the solar polar corona. Astronomy and Astrophysics 347, pp. 676 - 683 (1999)
Aellig, M. R.; Grünwaldt, H.; Bochsler, P.; Wurz, P.; Hefti, S.; Kallenbach, R.; Ipavich, F. M.; Axford, W. I.; Balsiger, H.; Bürgi, A.et al.; Coplan, M. A.; Galvin, A. B.; Geiss, J.; Gliem, F.; Gloeckler, G.; Hilchenbach, M.; Hovestadt, D.; Hsieh, K. C.; Klecker, B.; Lee, M. A.; Livi, S.; Managadze, G. G.; Marsch, E.; Möbius, E.; Neugebauer, M.; Reiche, K.-U.; Scholer, M.; Verigin, M. I.; Wilken, B.: Iron freeze-in temperatures measured by SOHO/CELIAS/CTOF. Journal Geophysical Research 103, pp. 17215 - 17222 (1998)
Axford, W. I.; Marsch, E.; Oraevsky, V. N.; Kuznetsov, V. D.; Breus, T. K.; Schwenn, R.; Ip, W.-H.; Ksanfomality, L. V.; Thomas, N.; Kogan, A.et al.; Utkin, V. F.; Uspensky, G. R.: Space mission for exploration of the Sun, Mercury and inner heliosphere (``InterHelios''). Advances in Space Research 21, pp. 275 - 289 (1998)
Hefti, S.; Grünwaldt, H.; Ipavich, F. M.; Bochsler, P.; Hovestadt, D.; Aellig, M. R.; Hilchenbach, M.; Kallenbach, R.; Galvin, A. B.; Geiss, J.et al.; Gliem, F.; Gloeckler, G.; Klecker, B.; Marsch, E.; Möbius, E.; Neugebauer, M.; Wurz, P.: Kinetic properties of solar wind minor ions and protons measured with SOHO/CELIAS. Journal Geophysical Research 103, pp. 29697 - 29702 (1998)
Ipavich, F. M.; Galvin, A. B.; Lasley, S. E.; Paquette, J. A.; Hefti, S.; Reiche, K.-U.; Coplan, M. A.; Gloeckler, G.; Bochsler, P.; Hovestadt, D.et al.; Grünwaldt, H.; Hilchenbach, M.; Gliem, F.; Axford, W. I.; Balsiger, H.; Bürgi, A.; Geiss, J.; Hsieh, K. C.; Kallenbach, R.; Klecker, B.; Lee, M. A.; Managadze, G. G.; Marsch, E.; Möbius, E.; Neugebauer, M.; Scholer, M.; Verigin, M. I.; Wilken, B.; Wurz, P.: Solar wind measurements with SOHO: The CELIAS/MTOF proton monitor. Journal Geophysical Research 103, pp. 17205 - 17213 (1998)
Kucharek, H.; Ipavich, F. M.; Kallenbach, R.; Bochsler, P.; Hovestadt, D.; Grünwaldt, H.; Hilchenbach, M.; Axford, W. I.; Balsiger, H.; Bürgi, A.et al.; Coplan, M. A.; Galvin, A. B.; Geiss, J.; Gliem, F.; Gloeckler, G.; Hsieh, K. C.; Judge, D. L.; Klecker, B.; Lee, M. A.; Livi, S.; Managadze, G. G.; Marsch, E.; Möbius, E.; Neugebauer, M.; Ogawa, H. S.; Reiche, K.-U.; Scholer, M.; Verigin, M. I.; Wilken, B.; Wurz, P.: Magnesium isotopic composition as observed with the CELIAS/MTOF experiment on the SOHO spacecraft. Journal Geophysical Research 103, pp. 26805 - 26812 (1998)
Marsch, E.: Closure of multi-fluid and kinetic equations for cyclotron-resonant interactions of solar wind ions with Alfvén waves. Nonlinear Processes in Geophysics 5, pp. 111 - 120 (1998)
Peter, H.; Marsch, E.: Hydrogen and helium in the solar chromosphere: A background model for fractionation. Astronomy and Astrophysics 333, pp. 1069 - 1081 (1998)
Tu, C.-Y.; Marsch, E.; Wilhelm, K.; Curdt, W.: Ion temperatures in a solar coronal hole observed by SUMER on SOHO. Astrophysical Journal 503, pp. 475 - 482 (1998)
Wilhelm, K.; Marsch, E.; Dwivedi, B. N.; Hassler, D. M.; Lemaire, P.; Gabriel, A.; Huber, M. C. E.: The corona above polar coronal holes as seen by SUMER on SOHO. Astrophysical Journal 500, pp. 1023 - 1038 (1998)
Grünwaldt, H.; Neugebauer, M.; Hilchenbach, M.; Bochsler, P.; Hovestadt, D.; Bürgi, A.; Ipavich, P. M.; Reiche, K.-U.; Axford, W. I.; Balsiger, H.et al.; Galvin, A. B.; Geiss, J.; Gliem, F.; Gloeckler, G.; Hsieh, K. C.; Kallenbach, R.; Klecker, B.; Livi, S.; Lee, M. A.; Managadze, G. G.; Marsch, E.; Möbius, E.; Scholer, M.; Verigin, M. I.; Wilken, B.; Wurz, P.: Venus tail ray observation near Earth. Geophysical Research Letters 24, pp. 1163 - 1166 (1997)
Kallenbach, R.; Ipavich, F. M.; Bochsler, P.; Hefti, S.; Hovestadt, D.; Grünwaldt, H.; Hilchenbach, M.; Axford, W. I.; Balsiger, H.; Bürgi, A.et al.; Coplan, M. A.; Galvin, A. B.; Geiss, J.; Gliem, F.; Gloeckler, G.; Hsieh, K. C.; Klecker, B.; Lee, M. A.; Livi, S.; Managadze, G. G.; Marsch, E.; Möbius, E.; Neugebauer, M.; Reiche, K. U.; Scholer, M.; Verigin, M. I.; Wilken, B.; Wurz, P.: Isotopic composition of solar wind neon measured by CELIAS/MTOF onboard SOHO. Journal Geophysical Research 102, pp. 26895 - 26904 (1997)
Lemaire, P.; Wilhelm, K.; Curdt, W.; Schühle, U.; Marsch, E.; Poland, A. I.; Jordan, S. D.; Thomas, R. J.; Hassler, D. M.; Vial, J.-C.et al.; Kühne, M.; Huber, M. C. E.; Siegmund, O. H. W.; Gabriel, A.; Timothy, J. G.; Grewing, M.: First results of the SUMER telescope and spectrometer on SOHO: II. Imagery and data management. Solar Physics 170, pp. 105 - 122 (1997)
Analyzing the high spatial resolution solar Ca II H and K emission data obtained by the SUNRISE mission and building a model of other stars more active than the Sun
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).
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.