220 citations · 2.9k across the 70 of their papers we have counts for
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ALMA observations of alpha Centauri: First detection of main-sequence stars at 3mm wavelength
R. Liseau, W. Vlemmings, A. Bayo +19
The precise mechanisms that provide the non-radiative energy for heating the chromosphere and the corona of the Sun and those of other stars constitute an active field of research.…
Absorption of crystalline water ice in the far infrared at different temperatures
Caroline Reinert, Harald Mutschke, Alexander Krivov +2
The optical properties of ice in the far infrared are important for models of protoplanetary and debris disks. In this report we derive a new set of data for the absorption (repres…
Disk Radii and Grain Sizes in Herschel-Resolved Debris Disks
Nicole Pawellek, Alexander V. Krivov, Jonathan P. Marshall +5
(Abridged) The radii of debris disks and the sizes of their dust grains are tracers of the formation mechanisms and physical processes operating in these systems. We use a sample o…
Collisional modelling of the debris disc around HIP 17439
Ch. Schüppler, T. Löhne, A. V. Krivov +3
We present an analysis of the debris disc around the nearby K2 V star HIP 17439. In the context of the Herschel DUNES key programme the disc was observed and spatially resolved in…
Will New Horizons see dust clumps in the Edgeworth-Kuiper belt?
Christian Vitense, Alexander V. Krivov, Torsten Löhne
Debris disks are thought to be sculptured by neighboring planets. The same is true for the Edgeworth-Kuiper debris disk, yet no direct observational evidence for signatures of gian…
How dusty is alpha Centauri? Excess or non-excess over the infrared photospheres of main-sequence stars
J. Wiegert, R. Liseau, P. Thébault +19
[Abridged] Debris discs around main-sequence stars indicate the presence of larger rocky bodies. The components of the nearby binary aCentauri have higher than solar metallicities,…