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The outflow history of two Herbig-Haro jets in RCW 36: HH 1042 and HH 1043 ?
Jets around low- and intermediate-mass young stellar objects (YSOs) contain a fossil record of the recent accretion and outflow activity of their parent star-forming systems. We aim to understand
Recipes for stellar jets: results of combined optical/infrared diagnostics
We examine the conditions of the plasma along a sample of “classical” Herbig-Haro (HH) jets located in the Orion and Vela star forming regions, through combined optical-infrared spectral diagnostics.
The ALMA view of the protostellar system HH212 - The wind, the cavity, and the disk
Context: Because it is viewed simply edge-on, the HH212 protostellar system is an ideal laboratory for studying the interplay of infall, outflow, and rotation in the earliest stages of low-mass star
A combined optical/infrared spectral diagnostic analysis of the
Complete flux-calibrated spectra covering the spectral range from 6000u to 2.5µm have been obtained along the HH1 jet and analysed in order to explore the potential of a combined optical/near-IR
Herschel/PACS Survey of Protoplanetary Disks in Taurus/Auriga—Observations of [O I] and [C II], and Far-infrared Continuum
TheHerschelSpaceObservatory was used to observe ∼120 pre-main-sequence stars in Taurus as part of the GASPS Open Time Key project. Photodetector Array Camera and Spectrometer was used to measure the
ALMA Observations of Polarized Emission toward the CW Tau and DG Tau Protoplanetary Disks: Constraints on Dust Grain Growth and Settling
We present polarimetric data of CW Tau and DG Tau, two well-known Class II disk/jet systems, obtained with the Atacama Large Millimeter/submillimeter Array at 870 $\mu$m and 0."2 average resolution.
T Tauri Jet Physics Resolved Near the Launching Region with the Hubble Space Telescope
We present an analysis of the gas physics at the base of jets from five T Tauri stars based on high angular resolution optical spectra, using the Hubble Space Telescope Imaging Spectrograph (HST
Water Vapor in the Protoplanetary Disk of DG Tau
Water is key in the evolution of protoplanetary disks and the formation of comets and icy/water planets. While high excitation water lines originating in the hot inner disk have been detected in
Herschel-PACS observation of the 10 Myr old T Tauri disk TW Hya - Constraining the disk gas mass
Planets are formed in disks around young stars. With an age of similar to 10 Myr, TW Hya is one of the nearest T Tauri stars that is still surrounded by a relatively massive disk. In addition a large
Physical properties of the jet from DG Tauri on sub-arcsecond scales with HST/STIS
Context. Stellar jets are believed to play a key role in star formation, but the question of how they originate is still being debated. Aims. We derive the physical properties at the base of the jet