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- Max Planck SocietyDE483 papers
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- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR212 papers
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67 papers · 1 filter
Source region of the 2003 November 18 CME that led to the strongest magnetic storm of cycle 23
N. Srivastava, S. Mathew, R. Louis +1
The super-storm of November 20, 2003 was associated with a high speed coronal mass ejection which originated in the NOAA AR 10501 on November 18. This coronal mass ejection had sev…
New BVRI photometry results on KBOs from the ESO VLT
P. Santos-Sanz, J. L. Ortiz, L. Barrera +1
Photometric surveys of transNeptunian objects (TNOs) and Centaurs have suggested possible correlations between some orbital parameters and surface colors of classical objects, scat…
Small-scale solar magnetic fields
A. G. de Wijn, J. O. Stenflo, S. K. Solanki +1
As we resolve ever smaller structures in the solar atmosphere, it has become clear that magnetism is an important component of those small structures. Small-scale magnetism holds t…
Multiple scattering of waves by a pair of gravitationally stratified flux tubes
Shravan M. Hanasoge, Paul S. Cally
We study the near-field coupling of a pair of flux tubes embedded in a gravitationally stratified environment. The mutual induction of the near-field {\it jackets} of the two flux…
The Ly-alpha profile and center-to-limb variation of the quiet Sun
W. Curdt, H. Tian, L. Teriaca +2
We study the emission of the hydrogen Lyman-a line in the quiet Sun, its center-to-limb variation (CLV), and its radiance distribution. We also compare quasi-simultaneous Ly-a and…
Brightness, distribution, and evolution of sunspot umbral dots
T. L. Riethmueller, S. K. Solanki, V. Zakharov +1
We present a 106-minute TiO (705.7nm) time series of high spatial and temporal resolution that contains thousands of umbral dots (UDs) in a mature sunspot in the active region NOAA…