Publications of K. Wilhelm

Brynildsen, N.; Maltby, P.; Kjeldseth-Moe, O.; Wilhelm, K.: Dual flows with supersonic velocities in the sunspot transition region. Astrophysical Journal 612 (2), pp. 1193 - 1195 (2004)

Lemaire, P.; Gouttebroze, P.; Vial, J.-C.; Curdt, W.; Schühle, U.; Wilhelm, K.: Flare observation of the Sun as a star by SUMER/SOHO in the hydrogen Lyman continuum. Astronomy and Astrophysics 418 (2), pp. 737 - 742 (2004)

Wilhelm, K.; Dwivedi, B. N.; Marsch, E.; Feldman, U.: Observations of the Sun at vacuum-ultraviolet wavelengths from space. Part I: Concepts and instrumentation. Space Science Reviews 111, pp. 415 - 480 (2004)

Wilhelm, K.; Dwivedi, B. N.; Teriaca, L.: On the widths of the Mg X lines near 60 nm in the corona. Astronomy and Astrophysics 415, pp. 1133 - 1139 (2004)

Xia, L. D.; Marsch, E.; Wilhelm, K.: On the network structures in solar equatorial coronal holes - Observations of SUMER and MDI on SOHO. Astronomy and Astrophysics 424, pp. 1025 - 1037 (2004)

Brynildsen, N.; Maltby, P.; Kjeldseth-Moe, O.; Wilhelm, K.: Oscillations in the wings of sunspot transition region lines. Astronomy and Astrophysics 398, pp. L15 - L18 (2003)

Wilhelm, K.: Past and recent observations of the solar upper atmosphere at vacuum-ultraviolet wavelengths. Journal of Atmospheric and Solar-Terrestrial Physics 65, pp. 167 - 189 (2003)

Wilhelm, K.; Kalkofen, W.: Observations of the upper solar chromosphere with SUMER. Astronomy and Astrophysics 408, pp. 1137 - 1154 (2003)

Dammasch, I. E.; Wilhelm, K.: SUMER observations of solar transition region structures and dynamics. Advances in Space Research 30 (3), pp. 495 - 500 (2002)

Fredvik, T.; Kjeldseth-Moe, O.; Haugan, S. V. H.; Brekke, P.; Gurman, J. B.; Wilhelm, K.: Variability and dynamic state of active region loops. Advances in Space Research 30, pp. 635 - 640 (2002)

Kliem, B.; Dammasch, I. E.; Curdt, W.; Wilhelm, K.: Correlated dynamics of hot and cool plasmas in the main phase of a solar flare. Astrophysical Journal 568, pp. L61 - L65 (2002)

Lemaire, P.; Artzner, G.; Vial, J.-C.; Curdt, W.; Schühle, U.; Wilhelm, K.: Transition region quiet Sun velocity field evolution. Advances in Space Research 30, pp. 487 - 490 (2002)

Wilhelm, K.; Dammasch, I. E.; Hassler, D. M.: Transition region and coronal plamas: Instrumentation and spectral analysis. Astrophysics and Space Science 282, pp. 189 - 207 (2002)

Wilhelm, K.; Dammasch, I. E.; Xia, L.: Observations of ultraviolet emission lines in solar coronal holes on the disk with SUMER on SOHO. Advances in Space Research 30 (3), pp. 517 - 522 (2002)

Wilhelm, K.; Inhester, B.; Newmark, J. S.: The inner solar corona seen by SUMER, LASCO/C1, and EIT: Electron densities and temperatures during the rise of the new solar cycle. Astronomy and Astrophysics 382, pp. 328 - 341 (2002)

Brynildsen, N.; Maltby, P.; Fredvik, T.; Kjeldseth-Moe, O.; Wilhelm, K.: Sunspot plumes and flow channels. Solar Physics 198, pp. 89 - 131 (2001)

Brynildsen, N.; Maltby, P.; Kjeldseth-Moe, O.; Wilhelm, K.: Dual flows and oscillations in the sunspot transition region. Astrophysical Journal 552, pp. L77 - L80 (2001)

Curdt, W.; Brekke, P.; Feldman, U.; Wilhelm, K.; Dwivedi, B. N.; Schühle, U.; Lemaire, P.: The SUMER spectral atlas of solar-disk features. Astronomy and Astrophysics 375, pp. 591 - 613 (2001)

Doschek, G. A.; Feldman, U.; Laming, J. M.; Schühle, U.; Wilhelm, K.: Properties of solar polar coronal hole plasmas observed above the limb. Astrophysical Journal 546, pp. 559 - 568 (2001)

Feldman, U.; Dammasch, I. E.; Wilhelm, K.: On the unresolved fine structure of the solar atmosphere. IV. The interface with the chromosphere. Astrophysical Journal 558, pp. 423 - 427 (2001)