Knaack, R.; Fligge, M.; Solanki, S. K.; Unruh, Y. C.: The influence of an inclined rotation axis on solar irradiance variations. Astronomy and Astrophysics 376, pp. 1080 - 1089 (2001)
Pauluhn, A.; Rüedi, I.; Solanki, S. K.; Lang, J.; Schühle, U.; Wilhelm, K.; Thompson, W. T.; Hollandt, J.; Huber, M. C. E.: Intercalibration of SUMER and CDS on SOHO. II. SUMER A and B detectors and CDS NIS. Applied Optics 40, pp. 6292 - 6300 (2001)
Pauluhn, A.; Solanki, S. K.; Schühle, U.; Wilhelm, K.; Lang, J.; Thompson, W. T.; Rüedi, I.; Hollandt, J.; Huber, M. C. E.: Comparison of quiet-Sun radiances measured by CDS and SUMER on SOHO. Space Science Reviews 97, pp. 63 - 66 (2001)
Schmidt, W.; Solanki, S. K.; Lites, B. W.; Title, A. M.; Martínez Pillet, V.: High-resolution solar polarimetry with Sunrise. Astron. Nachrichten 322, pp. 363 - 366 (2001)
Schmidt, W.; Solanki, S. K.; Schüssler, M.; Curdt, W.; Lites, B. W.; Title, A. M.; Pillet, V. M.: High-resolution solar polarimetry with SUNRISE. Astron. Ges. Abstract Ser. 18, p. 1001 (2001)
Solanki, S. K.; Régulo, C.; Fligge, M.; Kosovichev, A. G.: Noise reduction in helioseismic power spectra by non-orthogonal wavelets. Astronomy and Astrophysics 379, pp. 1039 - 1044 (2001)
Berdyugina, S. V.; Frutiger, C.; Solanki, S. K.; Livingston, W.: Successful spectral synthesis of Zeeman-split molecular bands in sunspot spectra. Astronomy and Astrophysics 364, pp. L101 - L104 (2000)
Brkovic, A.; Rüedi, I.; Solanki, S. K.; Fludra, A.; Harrison, R. A.; Huber, M. C. E.; Stenflo, J. O.; Stucki, K.: EUV brightness variations in the quiet Sun. Astronomy and Astrophysics 353, pp. 1083 - 1093 (2000)
Fligge, M.; Solanki, S. K.: Properties of flux tubes and the relation with solar irradiance variability. J. Astrophys. Astron. 21, pp. 275 - 282 (2000)
Fligge, M.; Solanki, S. K.; Unruh, Y.: Modelling irradiance variations from the surface distribution of the solar magnetic field. Astronomy and Astrophysics 353, pp. 380 - 388 (2000)
Frutiger, C.; Solanki, S. K.; Fligge, M.; Bruls, J. H. M. J.: Properties of the solar granulation obtained from the inversion of low spatial resolution spectra. Astronomy and Astrophysics 358, pp. 1109 - 1121 (2000)
Gadun, A. S.; Hanslmeier, A.; Pikalov, K. N.; Ploner, S. R. O.; Puschmann, K. G.; Solanki, S. K.: Size-dependent properties of simulated 2-D solar granulation. Astronomy and Astrophysics, Suppl. Ser. 146, pp. 267 - 291 (2000)
Keppens, R.; Solanki, S. K.; Charbonnel, C.: Spin and orbital angular momentum exchange in binary star systems. II. Ascending the giant branch: a new path to FK Comae stars. Astronomy and Astrophysics 359, pp. 552 - 562 (2000)
Keppens, R.; Solanki, S. K.; Charbonnel, C.: Spin and orbital angular momentum exchange in binary star systems. II. Ascending the giant branch: a new path to FK Comae stars. Astronomy and Astrophysics 359, pp. 552 - 562 (2000)
Moreno-Insertis, F.; Solanki, S. K.: Distribution of magnetic flux on the solar surface and low-degree p-modes. Mon. Not. Roy. Astron. Soc 313, pp. 411 - 422 (2000)
The dwarf planet is a bizarre, cryovolcanic world. However, the organic deposits discovered on its surface so far are unlikely to originate from its interior.
The Uranian magnetic field is more expansive than previously thought, according to newly analyzed data from Voyager 2, making it easier to search for moons with oceans.
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).