186 citations · 1.2k across the 75 of their papers we have counts for
6 papers · 1 filter
Formation of misaligned second-generation discs through flyby encounters
Jeremy L. Smallwood, Rebecca Nealon, Nicolás Cuello +2
Observations reveal protoplanetary discs being perturbed by flyby candidates. We simulate a scenario where an unbound perturber, i.e., a flyby, undergoes an inclined grazing encoun…
Transition disc nature of post-AGB binary systems confirmed by mid-infrared interferometry
A. Corporaal, J. Kluska, H. Van Winckel +4
Many properties of circumbinary discs around evolved post-asymptotic giant branch (post-AGB) binary systems are similar to those of protoplanetary discs around young stars. The def…
FAUST VIII. The protostellar disk of VLA 1623-2417 W and its streamers imaged by ALMA
S. Mercimek, L. Podio, C. Codella +25
More than 50% of solar-mass stars form in multiple systems. It is therefore crucial to investigate how multiplicity affects the star and planet formation processes at the protostel…
Exciting spiral arms in protoplanetary discs from flybys
Jeremy L. Smallwood, Chao-Chin Yang, Zhaohuan Zhu +4
Spiral arms are observed in numerous protoplanetary discs. These spiral arms can be excited by companions, either on bound or unbound orbits. We simulate a scenario where an unboun…
The ALMA view of MP Mus (PDS 66): a protoplanetary disk with no visible gaps down to 4 au scales
Á. Ribas, E. Macías, P. Weber +12
We present ALMA multiwavelength observations of the protoplanetary disk around the nearby (d100 pc) young solar analog MP Mus (PDS 66). These observations at 0.89 mm, 1.3 mm,…
Precession and polar alignment of accretion discs in triple (or multiple) stellar systems
Simone Ceppi, Cristiano Longarini, Giuseppe Lodato +2
We investigate the mechanism of polar alignment for accretion discs in hierarchical systems (HSs) with more than two stars. In eccentric binary systems, low mass discs that are suf…