84 citations · 134 across the 4 of their papers we have counts for
5 papers
Probing the origin of UX Ori-type variability in the YSO binary CO Ori with VLTI/GRAVITY
Claire L. Davies, Alex Kreplin, Jacques Kluska +2
The primary star in the young stellar object (YSO) binary CO Ori displays UX Ori-type variability: irregular, high amplitude optical and near-infrared photometric fluctuations wher…
Dust-trapping vortices and a potentially planet-triggered spiral wake in the pre-transitional disk of V1247 Orionis
Stefan Kraus, Alexander Kreplin, Misato Fukagawa +8
The radial drift problem constitutes one of the most fundamental problems in planet formation theory, as it predicts particles to drift into the star before they are able to grow t…
Gas dynamics in the inner few AU around the Herbig B[e] star MWC297: Indications of a disk wind from kinematic modeling and velocity-resolved interferometric imaging
Edward Hone, Stefan Kraus, Alexander Kreplin +4
We present near-infrared AMBER (R = 12, 000) and CRIRES (R = 100, 000) observations of the Herbig B[e] star MWC297 in the hydrogen Br-gamma-line. Using the VLTI unit telescopes, we…
Tracing jet emission at the base of a high-mass YSO. First AMBER/VLTI observations of the Brγemission in IRAS 13481-6124
A. Caratti o Garatti, B. Stecklum, G. Weigelt +9
To probe the circumstellar environment of IRAS 13481-6124, a 20 M_sun high-mass young stellar object (HMYSO) with a parsec-scale jet and accretion disc, we investigate the origin o…
Investigating 2MASS J06593158-0405277: a FUor burst in a triple system?
Alessio Caratti o Garatti, Rebeca Garcia Lopez, Tom P. Ray +7
FUor outbursts in young stellar objects (YSOs) are the most dramatic events among episodic accretion phenomena. The origin of these bursts is not clear: disk instabilities and/or d…