activity
19972023
most citedA Universal Stellar Initial Mass Function? A Critical Look at Variations

1k citations · 12.4k across the 188 of their papers we have counts for

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Showing 2017Show all

9 papers · 1 filter

astro-ph.EP2017★ 93 cited

Impact splash chondrule formation during planetesimal recycling

Tim Lichtenberg, Gregor J. Golabek, Cornelis P. Dullemond +3

Chondrules are the dominant bulk silicate constituent of chondritic meteorites and originate from highly energetic, local processes during the first million years after the birth o…

astro-ph.EP2017★ 93 cited

The circumstellar disk HD169142: gas, dust and planets acting in concert?

A. Pohl, M. Benisty, P. Pinilla +33

HD169142 is an excellent target to investigate signs of planet-disk interaction due to the previous evidence of gap structures. We performed J-band (~1.2μm) polarized intensity…

astro-ph.EP2017★ 23 cited

Dynamical models to explain observations with SPHERE in planetary systems with double debris belts

C. Lazzoni, S. Desidera, F. Marzari +66

A large number of systems harboring a debris disk show evidence for a double belt architecture. One hypothesis for explaining the gap between the belts is the presence of one or mo…

astro-ph.EP2017★ 14 cited

High signal-to-noise spectral characterization of the planetary-mass object HD 106906 b

Sebastian Daemgen, Kamen Todorov, Sascha P. Quanz +4

We spectroscopically characterize the atmosphere of HD 106906b, a young low-mass companion near the deuterium burning limit. The wide separation from its host star of 7.1" makes it…

astro-ph.EP2017★ 29 cited

M Dwarf Exoplanet Surface Density Distribution: A Log-Normal Fit from 0.07-400 AU

Michael R. Meyer, Adam Amara, Maddalena Reggiani +1

We fit a log-normal function to the M dwarf orbital surface density distribution of gas giant planets, over the mass range 1-10 times that of Jupiter, from 0.07-400 AU. We use a Ma…

astro-ph.EP2017★ 100 cited

Exploring dust around HD142527 down to 0.025" / 4au using SPHERE/ZIMPOL

H. Avenhaus, S. P. Quanz, H. M. Schmid +25

We have observed the protoplanetary disk of the well-known young Herbig star HD 142527 using ZIMPOL Polarimetric Differential Imaging with the VBB (Very Broad Band, ~600-900nm) fil…