Publications of K. Wilhelm
All genres
Journal Article (164)
61.
Journal Article
554, pp. 424 - 444 (2001)
A study of chromospheric oscillations using the SOHO and TRACE spacecraft. Astrophysical Journal 62.
Journal Article
373, pp. L1 - L4 (2001)
Plumes and oscillations in the sunspot transition region. Astronomy and Astrophysics 63.
Journal Article
378, pp. 1037 - 1045 (2001)
A multi-wavelength study of solar coronal-hole regions showing radio enhancements. Astronomy and Astrophysics 64.
Journal Article
40, pp. 6292 - 6300 (2001)
Intercalibration of SUMER and CDS on SOHO. II. SUMER A and B detectors and CDS NIS. Applied Optics 65.
Journal Article
97, pp. 63 - 66 (2001)
Comparison of quiet-Sun radiances measured by CDS and SUMER on SOHO. Space Science Reviews 66.
Journal Article
26, pp. 457 - 460 (2000)
Signatures of magnetic reconnection and observed EUV emission line profiles in an active region. Advances in Space Research 67.
Journal Article
191, pp. 129 - 159 (2000)
Observations of sunspot transition region oscillations. Solar Physics 68.
Journal Article
533, pp. 535 - 545 (2000)
Active region loops observed with SUMER on board the Solar and Heliospheric Observatory. Astrophysical Journal 69.
Journal Article
62, p. 022502 (2000)
Wavelength measurements of heliumlike 1s2s 3S1 − 1s2p 3P0,2 transitions in Ne8+, Na9+, Mg10+, and Si12+ emitted by solar flare plasmas. Physical Review A 70.
Journal Article
25, pp. 1751 - 1756 (2000)
On the electron temperatures, densities and hot ions in coronal hole plasma observed by SUMER on SOHO. Advances in Space Research 71.
Journal Article
544, pp. 508 - 521 (2000)
Identification of spectral lines in the 500-1600 Å wavelength range of highly ionized Ne, Na, Ar, K, Ca, Ti, Cr, Mn, Fe, Co, and Ni emitted by flares (Te gt;= 3 × 106 K) and their potential use in plasma diagnostics. Astrophysical Journal 72.
Journal Article
93, pp. 411 - 472 (2000)
The morphology of the solar upper atmosphere during the sunspot minimum. Space Science Reviews 73.
Journal Article
190, pp. 429 - 450 (2000)
On the sunspot transition region. Solar Physics 74.
Journal Article
359, pp. 381 - 385 (2000)
Hydrogen temperature gradient in the transition region of a solar coronal hole. Astronomy and Astrophysics 75.
Journal Article
25, pp. 1731 - 1734 (2000)
Dynamics of chromospheric and transition region lines observed with SOHO/SUMER and the GCT/Tenerife. Advances in Space Research 76.
Journal Article
39, pp. 418 - 425 (2000)
Radiometric calibration of the vacuum-ultraviolet spectrograph SUMER on the SOHO spacecraft with the B detector. Applied Optics 77.
Journal Article
C, 25 (C), pp. 429 - 432 (2000)
Radiance variations of vacuum-ultraviolet emission lines of the quiet Sun observed with SUMER on SOHO. Physics and Chemistry of the Earth 78.
Journal Article
354, pp. L71 - L74 (2000)
Radiance variations of the quiet Sun at far-ultraviolet wavelengths. Astronomy and Astrophysics 79.
Journal Article
363, pp. 1145 - 1154 (2000)
Comparison of far-ultraviolet emission lines formed in coronal holes and the quiet Sun. Astronomy and Astrophysics 80.
Journal Article
25, pp. 1723 - 1730 (2000)
SUMER observations of the quiet Sun: Transition region and low corona. Advances in Space Research