He, J.; Marsch, E.; Tu, C.; Yao, S.; Tian, H.: Possible evidence of Alfven-cyclotron waves in the angle distribution of magnetic helicity of solar wind turbulence. Astrophysical Journal 731, 85 (2011)
He, J.-S.; Marsch, E.; Tu, C.-Y.; Zong, Q.-G.; Yao, S.; Tian, H.: Two-dimensional correlation functions for density and magnetic field fluctuations in magnetosheath turbulence measured by the Cluster spacecraft. Journal Geophysical Research 116, A06207 (2011)
Guo, L.-J.; Tian, H.; He, J.-S.: Quasi-periodic outflows observed by the X-Ray Telescope onboard Hinode in the boundary of an active region. Res. Astron. Astrophys. 10 (12), pp. 1307 - 1314 (2010)
He, J.-S.; Marsch, E.; Tu, C.-Y.; Guo, L.-J.; Tian, H.: Intermittent outflows at the edge of an active region - a possible source of the solar wind? Astronomy and Astrophysics 516, A14 (2010)
He, J.-S.; Tu, C.-Y.; Tian, H.; Marsch, E.: Solar wind origins in coronal holes and in the quiet Sun. Advances in Space Research 45, pp. 303 - 309 (2010)
Tian, H.; Marsch, E.; Tu, C.; Curdt, W.; He, J.: New views on the emission and structure of the solar transition region. New Astron. Rev. 54, pp. 13 - 30 (2010)
Tian, H.; Tu, C.; Marsch, E.; He, J.; Kamio, S.: The nascent fast solar wind observed by the EUV imaging spectrometer on board Hinode. Astrophysical Journal 709, pp. L88 - L93 (2010)
He, J.; Marsch, E.; Tu, C.; Tian, H.: Excitation of kink waves due to small-scale magnetic reconnection in the chromosphere? Astrophysical Journal 705, pp. L217 - L222 (2009)
He, J.-S.; Marsch, E.; Tu, C.-Y.; Tian, H.: Upward and downward propagation of transverse waves due to small-scale magnetic reconnection in the chromosphere. In: Twelfth International Solar Wind Conference, pp. 32 - 35 (Eds. Maksimovic, M.; Issautier, K.; Meyer-Vernet, N.; Moncuquet, M.; Pantellini, F.). American Institute of Physics (2010)
Tian, H.; Tu, C.-Y.; Marsch, E.; He, J.-S.; Zhou, C.; Zhao, L.: Upflows in the upper transition region of the quiet Sun. In: Twelfth International Solar Wind Conference, pp. 36 - 39 (Eds. Maksimovic, M.; Issautier, K.; Meyer-Vernet, N.; Moncuquet, M.; Pantellini, F.). American Institute of Physics (2010)
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).
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...
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.