SIMBAD references

2007ApJ...662..900T - Astrophys. J., 662, 900-908 (2007/June-3)

Chandra and Hubble Space Telescope observations of gamma-ray blazars: comparing jet emission at small and large scales.

TAVECCHIO F., MARASCHI L., WOLTER A., CHEUNG C.C., SAMBRUNA R.M. and URRY C.M.

Abstract (from CDS):

We present new Chandra and HST data for four gamma-ray blazars selected on the basis of radio morphology with the aim of revealing X-ray and optical emission from their jets at large scales. All the sources have been detected. Spectral energy distributions (SEDs) of the large-scale jets are obtained as well as new X-ray spectra for the blazar cores. Modeling for each object the core (subparsec scale) and large-scale (≳100 kpc) jet SEDs, we derive the properties of the same jet at the two scales. The comparison of speeds and powers at different scales supports a simple scenario for the dynamics and propagation of high-power relativistic jets.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Active - Galaxies: Jets - quasars: individual (0208-512) - quasars: individual (0954+556) - Galaxies: Quasars: Individual: Alphanumeric: 1229-021 - quasars: individual (2251+158) - X-Rays: Galaxies

CDS comments: Table 3: knots in the QSO jets are not in SIMBAD.

Simbad objects: 13

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