75 citations · 195 across the 4 of their papers we have counts for
5 papers
Binary orbital evolution driven by a circumbinary disc
Anna B. T. Penzlin, Wilhelm Kley, Hugo Audiffren +1
The question whether the interaction of a circumbinary disc with the central binary system leads to shrinking or expansion of the binary orbit has attracted considerable interest a…
Gap, shadows, spirals, streamers: SPHERE observations of binary-disk interactions in GG Tau A
M. Keppler, A. Penzlin, M. Benisty +31
A large fraction of stars is found to be part of binary or higher-order multiple systems. The ubiquity of planets found around single stars raises the question if and how planets i…
1:1 orbital resonance of circumbinary planets
Anna B. T. Penzlin, Sareh Ataiee, Wilhelm Kley
The recent detection of the third planet in Kepler-47 has shown that binary stars can host several planets in circumbinary orbits. To understand the evolution of such systems we ha…
Circumbinary discs with radiative cooling and embedded planets
Wilhelm Kley, Daniel Thun, Anna B. T. Penzlin
As of today ten circumbinary planets orbiting solar type main sequence stars have been discovered. Nearly all of them orbit around the central binary very closely to the region of…
Dust-driven viscous ring-instability in protoplanetary disks
C. P. Dullemond, A. B. T. Penzlin
Protoplanetary disks often appear as multiple concentric rings in dust continuum emission maps and scattered light images. These features are often associated with possible young p…