McComas, D. J.; Bzowski, M.; Frisch, P.; Fuselier, S. A.; Kubiak, M. A.; Kucharek, H.; Leonard, T.; Moebius, E.; Schwadron, N. A.; Sokol, J. M.et al.; Swaczyna, P.; Witte, M.: Warmer Local Interstellar Medium: A Possible Resolution of Tthe Ulysses-Ibex Enigma. Astrophysical Journal 801 (1), 28 (2015)
Wood, B. E.; Mueller, H.-R.; Bzowski, M.; Sokol, J. M.; Moebius, E.; Witte, M.; McComas, D. J.: Exploring the Possibility of O And Ne Contamination in Ulysses Observations of Interstellar Helium. Astrophysical Journal, Suppl. Ser. 220 (2), 31 (2015)
Moebius, E.; Bochsler, P.; Bzowski, M.; Crew, G. B.; Funsten, H. O.; Fuselier, S. A.; Ghielmetti, A.; Heirtzler, D.; Izmodenov, V. V.; Kubiak, M.et al.; Kucharek, H.; Lee, M. A.; Leonard, T.; McComas, D. J.; Petersen, L.; Saul, L.; Scheer, J. A.; Schwadron, N.; Witte, M.; Wurz, P.: Direct Observations of Interstellar H, He, and O by the Interstellar Boundary Explorer. Science 326 (5955), pp. 969 - 971 (2009)
McMullin, D. R.; Bzowski, M.; Möbius, E.; Pauluhn, A.; Skoug, R.; Thompson, W. T.; Witte, M.; von Steiger, R.; Rucinski, D.; Judge, D.et al.; Banaszkiewicz, M.; Lallement, R.: Heliospheric conditions that affect the interstellar gas inside the heliosphere. Astronomy and Astrophysics 426 (3), pp. 885 - 895 (2004)
Möbius, E.; Bzowski, M.; Chalov, S.; Fahr, H. J.; Gloeckler, G.; Izmodenov, V.; Kallenbach, R.; Lallement, R.; McMullin, D.; Noda, H.et al.; Oka, M.; Pauluhn, A.; Raymond, J.; Rucinski, D.; Skoug, R.; Terasawa, T.; Thompson, W.; Vallerga, J.; von Steiger, R.; Witte, M.: Synopsis of the interstellar He parameters from combined neutral gas, pickup ion and UV scattering observations and related consequences. Astronomy and Astrophysics 426 (3), pp. 897 - 907 (2004)
Witte, M.: Kinetic parameters of interstellar neutral helium - Review of results obtained during one solar cycle with the Ulysses/GAS-instrument. Astronomy and Astrophysics 426 (3), pp. 835 - 844 (2004)
Witte, M.; Banaszkiewicz, M.; Rosenbauer, H.; McMullin, D.: Kinetic parameters of interstellar neutral helium: updated results from the ULYSSES/GAS-instrument. Advances in Space Research 34, pp. 61 - 65 (2004)
Witte, M.; Banaszkiewicz, M.; Rosenbauer, H.; McMullin, D.: Improved determination of the ionization rates acting on the interstellar He-atoms observed by the ULYSSES/GAS instrument. Geophysical Research Abstracts 5, p. 31-1-2003 (2003)
Witte, M.; Bleszynski, S.; Banaskiewicz, M.; Rosenbauer, H.: Sputtering efficiency of LiF surfaces on impact of low energy neutral helium (20-80 eV): Calibration of the interstellar helium instrument on Ulysses. Review of Scientific Instruments 70 (11), pp. 4404 - 4411 (1999)
Witte, M.; Bleszynski, S.; Banaszkiewicz, M.; Rosenbauer, H.: Sputtering efficiency of LiF surfaces on impact of low energy neutral helium (20-80 eV): Calibration of the interstellar neutral helium instrument on ULYSSES. Review of Scientific Instruments 70 (11), pp. 4404 - 4411 (1999)
McKenna-Lawlor, S. M. P.; Elendt, I.; Rusznyak, P.; Kunow, H.; Müller-Mellin, R.; Witte, M.; Kecskemety, K.; Szalai, S.; Wenzel, K.-P.: Interplanetary variability in particle fluxes recorded by the low energy charged particle detector LION (40 keV-6 MeV) on the SOHO spacecraft during its cruise phase to the L1 point. Advances in Space Research 20, pp. 99 - 102 (1997)
In the "Solar and Stellar Interiors" department, Laurent Gizon, Jesper Schou, Aaron Birch, Robert Cameron and others offer PhD projects in solar physics and astrophysics. Helioseismology and asteroseismology are used as important tools to study the oscillating Sun and stars.
Recently new, very sensitive observations of the ExoMars Trace Gas Orbiter (TGO) and its instruments NOMAD (Nadir and Occultation for MArs Discovery) an ACS (Atmospheric Chemistry Suite) became available and initiated a number of interesting scientific questions. Some of them are open PhD projects using the MPS General Circulation Model (MPS-GCM).
The Solar Lower Atmosphere and Magnetism (SLAM) group covers many exciting subjects in solar physics, focussing on the development and testing of highly novel solar instrumentation, reduction and analysis of highest quality solar observations, or improving and developing advanced techniques for the analysis of solar observations.
Turbulence plays a very important role in many applications, ranging from geophysics and astrophysics to engineering. In our solar system, turbulence is often driving by thermal effect, rotation, and magnetic field. In this project you will use high-fidelity simulation tools, including direct numerical simulations, data assimilation, and machine learning, to study the physics of turbulence, focusing on convection and dynamos.
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).
Inversion codes are used to aid the detailed interpretation of solar spectro-polarimetric data. This computer code attempts to find the atmospheric structure that produced an observed spectrum by minimizing the difference between the observed spectrum and a Stokes spectrum.
The MPS is one of the leading institutes worldwide in building instruments for solar research, both for ground based observatories as well as for balloon and space-borne missions. Scientists and engineers of MPS conceive new observing methods and develop novel instruments of highest technological complexity. These instruments are built in house, tested, calibrated, and used at the best solar observatories in the world, or delivered to NASA and ESA to be launched to space.