Outflows from accreting, rotating, and magnetized systems are ubiquitous. Protostellar
outflows can be observed from radio to X-ray wavelengths in the continuum and a multitude …

▪ Abstract Outflow activity is associated with all stages of early stellar evolution, from deeply
embedded protostellar objects to visible young stars. Herbig-Haro (HH) objects are the …

We present VLT/X-shooter observations of a sample of 36 accreting low-mass stellar and
substellar objects (YSOs) in the Lupus star-forming region, spanning a range in mass from …

▪ Abstract A violent outflow of high-velocity gas is one of the first manifestations of the
formation of a new star. Such outflows emerge bipolarly from the young object and involve …

T Tauri stars are very young (< 107 y), low mass (< 3Mo) pre-main sequence stars. Although
this class of stars has been defined already more than 40 years ago on the basis of their …

Kinematic signatures of the jet, winds, multicavities, and episodic shells arising in the unified
model of bipolar outflows developed in Shang et al.(Paper I), in which an outflow forms by …

Ionization and density along the beams of Herbig-Haro jets ADS Classic is now deprecated.
It will be completely retired in October 2019. This page will automatically redirect to the new …

An analysis of the multiplicity of 14 sources driving giant Herbig-Haro flows has revealed an
observed binary frequency between 79% and 86%, of which half are higher order multiples …

Abstract HERBIG—H ARO jets are shocked beams of gas escaping supersonically from new-
born stars. Here I report the discovery of an exceptionally fine jet, HH111, emerging from a …

We have observed seven regions surrounding the driving sources of Herbig-Haro flows
using the NICMOS infrared camera on board the Hubble Space Telescope. These Herbig …