231 citations · 502 across the 7 of their papers we have counts for
7 papers
The Morphology of the HD 163296 jet as a window on its planetary system
A. Kirwan, A. Murphy, P. C Schneider +3
HD163296 is a Herbig Ae star which drives a bipolar knotty jet with a total length of ~6000au. Strong evidence exists that the disk of HD163296 harbors planets. Studies have shown…
Disk-mediated accretion burst in a high-mass young stellar object
A. Caratti o Garatti, B. Stecklum, R. Garcia Lopez +13
Solar-mass stars form via circumstellar disk accretion (disk-mediated accretion). Recent findings indicate that this process is likely episodic in the form of accretion bursts, pos…
Alignment in star-debris disc systems seen by Herschel
J. S. Greaves, G. M. Kennedy, N. Thureau +28
Many nearby main-sequence stars have been searched for debris using the far-infrared Herschel satellite, within the DEBRIS, DUNES and Guaranteed-Time Key Projects. We discuss here…
Tracing kinematical and physical asymmetries in the jet from DG Tau B
Linda Podio, Jochen Eisloeffel, Stanislav Melnikov +2
Stellar jets can be highly asymmetric and have multiple velocity components. To clarify the origin of jet asymmetries and constrain their launch mechanism we study the physical and…
The outburst of an embedded low-mass YSO in L1641
A. Caratti o Garatti, R. Garcia Lopez, A. Scholz +6
Strong outbursts in very young and embedded protostars are rare and not yet fully understood. They are believed to originate from an increase of the mass accretion rate onto the so…
IR diagnostics of embedded jets: kinematics and physical characteristics of the HH46-47 jet
Rebeca Garcia Lopez, Brunella Nisini, Jochen Eisloeffel +3
We present an analysis of the kinematics and physical properties of the Class I driven jet HH46-47 based on IR medium and low resolution spectroscopy obtained with ISAAC on VLT. Ou…
Hot spots and a clumpy disk: Variability of brown dwarfs and stars in the young Sigma Ori cluster
Alexander Scholz, Xiaoying Xu, Ray Jayawardhana +3
The properties of accretion disks around stars and brown dwarfs in the SOri cluster (age 3 Myr) are studied based on NIR time series photometry supported by MIR spectral energy dis…