In a single process, the merger of binary neutron star systems combines extreme gravity, the
copious emission of gravitational waves, complex microphysics and electromagnetic …

▪ Abstract Extragalactic jets were discovered and initially studied by radio astronomers in
connection with extended radio sources. At present, the combination of jets and disks is …

We present a comprehensive analysis of the morphology and dynamics of relativistic
pressure-matched axisymmetric jets. The numerical simulations have been carried out with …

When astrophysical jets were discovered one hundred years ago, the field of numerical
simulations did not yet exit. Since the arrival of programmable computers though, numerical …

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 …

We report on an imaging and kinematic study of the jets and outflows emanating from DG
Tau, DG Tau B, FS Tau B, T Tau, and CoKu Tau 1. The kinematic data are based on proper …

ABSTRACT We report on Hubble Space Telescope (HST) emission line ([S II] &lgr; &lgr;
6716, 6731, H &agr;, and [OI] &lgr; 6300) and nearby continuum imaging of the HL Tau and …

Context. Extragalactic radio sources have been classified into two classes, Fanaroff-Riley I
and II, which differ in morphology and radio power. Strongly emitting sources belong to the …

Context. Strong observational evidence indicates that all extragalactic jets associated with
AGNs move at relativistic speed up to 100 pc-1 kpc scales from the nucleus. At greater …

Massive galaxies at high redshift are predicted to be fed from the cosmic web by narrow,
dense streams of cold gas that penetrate through the hot medium encompassed by a stable …