1.5k citations · 5.7k across the 77 of their papers we have counts for
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Protostars, multiplicity, and disk evolution in the Corona Australis region: A Herschel Gould Belt Study
Aurora Sicilia-Aguilar, Thomas Henning, Hendrik Linz +4
The CrA region and the Coronet cluster form a nearby (138 pc), young (1-2 Myr) star-forming region hosting a moderate population of YSO. We present Herschel PACS photometry at 100…
Young stars in Epsilon Cha and their disks: disk evolution in sparse associations
M. Fang, R. van Boekel, J. Bouwman +3
(abridge) The nearby young stellar association Epsilon Cha association has an estimated age of 3-5 Myr, making it an ideal laboratory to study the disk dissipation process and prov…
The Elephant Trunk Nebula and the Trumpler 37 cluster: Contribution of triggered star formation to the total population of an HII region
Konstantin V. Getman, Eric D. Feigelson, Aurora Sicilia-Aguilar +3
Rich young stellar clusters produce HII regions whose expansion into the nearby molecular cloud is thought to trigger the formation of new stars. However, the importance of this mo…
Disks, accretion and outflows of brown dwarfs
V. Joergens, G. Herczeg, Y. Liu +13
Characterization of the properties of young brown dwarfs are important to constraining the formation of objects at the extreme low-mass end of the IMF. While young brown dwarfs sha…
The bipolar outflow and disk of the brown dwarf ISO217
V. Joergens, A. Pohl, A. Sicilia-Aguilar +1
We show that the very young brown dwarf candidate ISO217 (M6.25) is driving an intrinsically asymmetric bipolar outflow with a stronger and slightly faster red-shifted component ba…
Optical spectroscopy of EX Lupi during quiescence and outburst: Infall, wind, and dynamics in the accretion flow
Aurora Sicilia-Aguilar, Ágnes Kóspál, Johny Setiawan +6
We explore the accretion mechanisms in EX Lupi, prototype of EXor variables, during its quiescence and outburst phases. We analyse high-resolution optical spectra taken before, dur…
A Likely Close-In Low-Mass Stellar Companion to the Transitional Disk Star HD 142527
Beth Biller, Sylvestre Lacour, Attila Juhász +11
With the uniquely high contrast within 0.1" (Δmag(L') = 5-6.5 magnitudes) available using Sparse Aperture Masking (SAM) with NACO at VLT, we detected asymmetry in the flux from the…
Herschel images of Fomalhaut. An extrasolar Kuiper Belt at the height of its dynamical activity
B. Acke, M. Min, C. Dominik +33
Fomalhaut is a young, nearby star that is suspected to harbor an infant planetary system, interspersed with one or more belts of dusty debris. We present far-infrared images obtain…
Star formation and disk properties in Pismis 24
M. Fang, R. van Boekel, R. R. King +6
(abridged) We investigate the properties of young stars and their disks in the NGC 6357 complex, concentrating on the most massive star cluster within the complex: Pismis 24. We di…