231 citations · 3.5k across the 145 of their papers we have counts for
5 papers · 1 filter
Momentum-driven outflow emission from an O-type YSO: Comparing the radio jet with the molecular outflow
A. Sanna, L. Moscadelli, R. Cesaroni +3
Aims: We want to study the physical properties of the ionized jet emission in the vicinity of an O-type young stellar object (YSO), and estimate how efficient is the transfer of en…
V346 Normae: First post-outburst observations of an FU Orionis star
Stefan Kraus, Alessio Caratti o Garatti, Rebeca Garcia-Lopez +5
During their formation phase stars gain most of their mass in violent episodic accretion events, such as observed in FU Orionis (FUor) and EXor stars. V346 Normae is a well-studied…
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…
Infrared spectroscopy of eruptive variable protostars from VVV
C. Contreras Peña, P. W. Lucas, R. Kurtev +11
In a companion work (Paper I) we detected a large population of highly variable Young Stellar Objects (YSOs) in the Vista Variables in the Via Lactea (VVV) survey, typically with c…
A population of eruptive variable protostars in VVV
C. Contreras Peña, P. W. Lucas, D. Minniti +10
We present the discovery of 816 high amplitude infrared variable stars ( 1 mag) in 119 deg of the Galactic midplane covered by the Vista Variables in the Via Lact…