221 citations · 1.5k across the 23 of their papers we have counts for
31 papers
Radial Velocity Survey for Planets around Young stars (RVSPY) A transiting warm super-Jovian planet around HD 114082, a young star with a debris disk
O. Zakhozhay, R. Launhardt, T. Trifonov +7
Aiming to detect planetary companions to young stars with debris disks via the radial velocity method, we observed HD114082 during April 2018 - August 2022 as one of the targets of…
Comparison of planetary Hα-emission models: A new correlation with accretion luminosity
Yuhiko Aoyama, Gabriel-Dominique Marleau, Masahiro Ikoma +1
Accreting planets have been detected through their hydrogen-line emission, specifically H. To interpret this, stellar-regime empirical correlations between the H luminosity $…
Molecular mapping of the PDS70 system: No molecular absorption signatures from the forming planet PDS70 b
G. Cugno, P. Patapis, T. Stolker +7
Aims. We aim to detect molecules in the atmosphere of the young forming companion PDS70 b by searching for atmospheric absorption features typical of substellar objects. Methods. W…
The First Dynamical Mass Measurement in the HR 8799 System
G. Mirek Brandt, Timothy D. Brandt, Trent J. Dupuy +2
HR 8799 hosts four directly imaged giant planets, but none has a mass measured from first principles. We present the first dynamical mass measurement in this planetary system, find…
Perturbers: SPHERE detection limits to planetary-mass companions in protoplanetary disks
R. Asensio-Torres, Th. Henning, F. Cantalloube +25
The detection of a wide range of substructures such as rings, cavities and spirals has become a common outcome of high spatial resolution imaging of protoplanetary disks, both in t…
A faint companion around CrA-9: protoplanet or obscured binary?
V. Christiaens, M. -G. Ubeira-Gabellini, H. Cánovas +16
Understanding how giant planets form requires observational input from directly imaged protoplanets. We used VLT/NACO and VLT/SPHERE to search for companions in the transition disc…