Publikationen von K. Wilhelm

Wilhelm, K.: Solar spicules and macrospicules observed by SUMER. Astronomy and Astrophysics 360, S. 351 - 362 (2000)

Wilhelm, K.; Curdt, W.; Dammasch, I. E.; Marsch, E.: Die Quellen des schnellen Sonnenwindes. Physikalische Blätter 56, S. 51 - 53 (2000)

Wilhelm, K.; Dammasch, I. E.; Marsch, E.; Hassler, D. M.: On the source regions of the fast solar wind in polar coronal holes. Astronomy and Astrophysics 353, S. 749 - 756 (2000)

Wilhelm, K.; Lemaire, P.; Dammasch, I. E.; Hollandt, J.; Schühle, U.; Curdt, W.; Kucera, T.; Hassler, D. M.; Huber, M. C. E.: Solar irradiances of ultraviolet emission lines measured during the minimum of sunspot activity in 1996 and 1997. Physics and Chemistry of the Earth C, 25, S. 389 - 392 (2000)

Wilhelm, K.; Schühle, U.; Curdt, W.; Dammasch, I. E.; Hollandt, J.; Lemaire, P.; Huber, M. C. E.: Solar spectroradiometry with the telescope and spectrograph SUMER on the Solar and Heliospheric Observatory SOHO. Metrologia 37, S. 393 - 398 (2000)

Brynildsen, N.; Kjeldseth-Moe, O.; Maltby, P.; Wilhelm, K.: Nonlinear sunspot transition region oscillations in NOAA 8378. Astrophysical Journal 517, S. L159 - L162 (1999)

Brynildsen, N.; Leifsen, T.; Kjeldseth-Moe, O.; Maltby, P.; Wilhelm, K.: Sunspot transition region oscillations in NOAA 8156. Astrophysical Journal 511, S. L121 - L124 (1999)

Dammasch, I. E.; Hassler, D. M.; Curdt, W.; Wilhelm, K.: Statistical Analysis of EUV Lines Inside and Outside of Solar Coronal Holes. Space Science Reviews 87, S. 161 - 164 (1999)

Dammasch, I. E.; Wilhelm, K.; Curdt, W.; Hassler, D. M.: The Ne VIII (λ770) resonance line: Solar wavelengths determined by SUMER on SOHO. Astronomy and Astrophysics 346, S. 285 - 294 (1999)

Doschek, E. E.; Laming, J. M.; Doschek, G. A.; Feldman, U.; Wilhelm, K.: A comparison between measurements of solar EUV spectral line intensities emitted by C, N, O, and S ions and theoretical calculations. Astrophysical Journal 518, S. 909 - 917 (1999)

Dwivedi, B. N.; Curdt, W.; Wilhelm, K.: Analysis of extreme-ultraviolet off-limb spectra obtained with SUMER/SOHO: Ne VI/MG VI emission lines. Astrophysical Journal 517, S. 516 - 525 (1999)

Dwivedi, B. N.; Mohan, A.; Wilhelm, K.: A new Sun: Probing solar plasmas in the EUV light from SUMER on SOHO. Current Science 77, S. 1521 - 1529 (1999)

Feldman, U.; Doschek, G. A.; Schühle, U.; Wilhelm, K.: Properties of quiet-sun coronal plasmas at distances of 1.03 lt;= R_S lt;= 1.50 along the solar equatorial plane. Astrophysical Journal 518, S. 500 - 507 (1999)

Hassler, D. M.; Dammasch, I. E.; Lemaire, P.; Brekke, P.; Curdt, W.; Mason, H. E.; Vial, J.-C.; Wilhelm, K.: Solar wind outflow and the chromospheric magnetic network. Science 283, S. 810 - 813 (1999)

Lemaire, P.; Bocchialini, K.; Aletti, V.; Hassler, D.; Wilhelm, K.: Search for Signatures of a Coronal Hole in Transition Region Lines Near Disk Center. Space Science Reviews 87, S. 249 - 252 (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, S. 676 - 683 (1999)

Pinfield, D. J.; Keenan, F. P.; Mathioudakis, M.; Phillips, K. H. J.; Curdt, W.; Wilhelm, K.: Evidence for non-Maxwellian electron energy distributions in the solar transition region: Si III line ratios from SUMER. Astrophysical Journal 527, S. 1000 - 1008 (1999)

Schühle, U.; Curdt, W.; Wilhelm, K.; Solanki, S. K.; Stucki, K.: Signatures of coronal hole spectra between 660 and 1460 Å measured with SUMER on SOHO. Space Science Reviews 87, S. 299 - 302 (1999)

Schwenn, R.; Wilhelm, K.: SOHO: Der ungetrübte Blick auf die Sonne. Sterne und Weltraum Special 4, S. 38 - 41 (1999)

Schwenn, R.; Wilhelm, K.: Die wichtigsten Sonnenmissionen. Beobachtung der Sonne mit Satellitenteleskopen. Sterne unda Weltraum Special 4, S. 110 (1999)