40.2k citations
- Centre National de la Recherche ScientifiqueFR225 papers
- Universität HamburgDE170 papers
- Deutsches Elektronen-Synchrotron DESYDE134 papers
- Heidelberg UniversityDE127 papers
- University of WarwickGB101 papers
- Max Planck Institute for AstronomyDE89 papers
- Rutherford Appleton LaboratoryGB88 papers
- University of WuppertalDE86 papers
- ETH ZurichCH85 papers
- Lund UniversitySE84 papers
- Queen Mary University of LondonGB83 papers
- Czech Academy of SciencesCZ81 papers
6 papers · 2 filters
Magnetic fields in protoplanetary disks: from MHD simulations to ALMA observations
Gesa H. -M. Bertrang, Mario Flock, Sebastian Wolf
Magnetic fields significantly influence the evolution of protoplanetary disks and the formation of planets, following the predictions of numerous magnetohydrodynamic (MHD) simulati…
Solar Abundances of Rock Forming Elements, Extreme Oxygen and Hydrogen in a Young Polluted White Dwarf
J. Farihi, D. Koester, B. Zuckerman +5
The Teff = 20,800 K white dwarf WD 1536+520 is shown to have broadly solar abundances of the major rock forming elements O, Mg, Al, Si, Ca, and Fe, together with a strong relative…
Origin and evolution of two-component debris discs and an application to the q Eridani system
Christian Schüppler, Alexander V. Krivov, Torsten Löhne +3
Many debris discs reveal a two-component structure, with an outer Kuiper-belt analogue and a warm inner component whose origin is still a matter of debate. One possibility is that…
Carbon to oxygen ratios in extrasolar planetesimals
David J. Wilson, Boris T. Gaensicke, Jay Farihi +1
Observations of small extrasolar planets with a wide range of densities imply a variety of planetary compositions and structures. Currently, the only technique to measure the bulk…
Gaps, rings, and non-axisymmetric structures in protoplanetary disks - Emission from large grains
J. P. Ruge, M. Flock, S. Wolf +5
Dust grains with sizes around (sub)mm are expected to couple only weakly to the gas motion in regions beyond 10 au of circumstellar disks. In this work, we investigate the influenc…
Understanding discs in binary YSOs: detailed modelling of VV CrA
P. Scicluna, S. Wolf, T. Ratzka +6
Given that a majority of stars form in multiple systems, in order to fully understand the star- and planet-formation processes we must seek to understand them in multiple stellar s…