Hoeksema, J. T.; Baldner, C. S.; Bush, R. I.; Schou, J.; Scherrer, P. H.: On-Orbit Performance of the Helioseismic and Magnetic Imager Instrument onboard the Solar Dynamics Observatory. Solar Physics 293, 45 (2018)
Howe, R.; Hill, F.; Komm, R.; Chaplin, W. J.; Elsworth, Y.; Davies, G. R.; Schou, J.; Thompson, M. J.: Signatures of Solar Cycle 25 in Subsurface Zonal Flows. The Astrophysical Journal Letters 862 (1), L5 (2018)
Larson, T.; Schou, J.: Global-Mode Analysis of Full-Disk Data from the Michelson Doppler Imager and the Helioseismic and Magnetic Imager. Solar Physics 293, 29 (2018)
Liang, Z.-C.; Birch, A. C.; Duvall, T.; Gizon, L.; Schou, J.: Comparison of acoustic travel-time measurements of solar meridional circulation from SDO/HMI and SOHO/MDI. Astronomy and Astrophysics 601, A46 (2017)
Löptien, B.; Birch, A. C.; Duvall Jr., T. L.; Gizon, L.; Proxauf, B.; Schou, J.: Measuring solar active region inflows with local correlation tracking of granulation. Astronomy and Astrophysics 606, A28 (2017)
Nielsen, M. B.; Schunker, H.; Gizon, L.; Schou, J.; Ball, W.: Limits on radial differential rotation in Sun-like stars from parametric fits to oscillation power spectra. Astronomy and Astrophysics 603, A6, pp. 1 - 8 (2017)
Couvidat, S.; Schou, J.; Hoeksema, J. T.; Bogart, R. S.; Bush, R. I.; Duvall, T. L.; Liu, Y.; Norton, A. A.; Scherrer, P. H.: Observables processing for the Helioseismic and Magnetic Imager instrument on the Solar Dynamics Observatory. Solar Physics 291, pp. 1887 - 1938 (2016)
Hanasoge, S.; Miesch, M. S.; Roth, M.; Schou, J.; Schüssler, M.; Thompson, M. J.: Solar Dynamics, rotation, convection and overshoot. Space Science Reviews 196, pp. 79 - 99 (2015)
Larson, T. P.; Schou, J.: Improved Helioseismic Analysis of Medium-l Data from the Michelson Doppler Imager. Solar Physics 290 (11), pp. 3221 - 3256 (2015)
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).
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 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.