The Radio-ultraviolet spectral energy distribution of the jet in 3C 273

@article{Jester2005TheRS,
  title={The Radio-ultraviolet spectral energy distribution of the jet in 3C 273},
  author={Sebastian Jester and H. J. Roeser and Klaus Meisenheimer and R. Perley Fermilab and Mpia Heidelberg and Nrao Socorro},
  journal={Astronomy and Astrophysics},
  year={2005},
  volume={431},
  pages={477-502}
}
We present deep VLA and HST observations of the large-scale jet in 3C 273 matched to 0. �� 3 resolution. The observed spectra show a significant flattening in the infrared-ultraviolet wavelength range. The jet's emission cannot therefore be assumed to arise from a single electron population and requires the presence of an additional emission component. The observed smooth variations of the spectral indices along the jet imply that the physical conditions vary correspondingly smoothly. We… 
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TLDR
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References

SHOWING 1-10 OF 52 REFERENCES
HST optical spectral index map of the jet of 3C 273
We present HST images at 622 nm and 300 nm of the jet in 3C273 and determine the run of the optical spectral index at 0.2" along the jet. The smoothness of spectral index changes shows that the
Chandra Observations of the X-Ray Jet of 3C 273
We report results from Chandra observations of the X-ray jet of 3C 273 during the calibration phase in 2000 January. The zeroth-order images and spectra from two 40 ks exposures with the High-Energy
Particle acceleration in the hotspot of the jet of quasar 3C273
Recent radio, optical and near-infrared observations of the dominant hotspot at the outer end of the quasar jet 3C273A have revealed a complex spectrum, significantly different from a simple power
Analysis of the Synchrotron Emission from the M87 Jet
We propose that the intensity changes and spectral evolution along the M87 jet can be explained by adiabatic changes to the particle momentum distribution function and the magnetic field. This is
Optical and Radio Polarimetry of the M87 Jet at 0.2" Resolution
We discuss optical (HST/WFPC2 F555W) and radio (15 GHz VLA) polarimetry observations of the M87 jet taken during 1994-1995. The angular resolution of both of these observations is ∼ 0.2 ′′ , which at
The Jet of M87 at Tenth-Arcsecond Resolution: Optical, Ultraviolet, and Radio Observations*
The European Space Agency's Faint Object Camera (FOC) on the Hubble Space Telescope (HST) was used to obtain optical and UV imaging of the jet of M87 prior to the HST refurbishment. We present a
Structure of the X-Ray Emission from the Jet of 3C 273
We present images from five observations of the quasar 3C 273 with the Chandra X-Ray Observatory. The jet has at least four distinct features that are not resolved in previous observations. The first
The X-Ray Jet of PKS 0637–752: Inverse Compton Radiation from the Cosmic Microwave Background?
We propose that the X-ray emission detected by Chandra from the 100 kpc-scale jet of PKS 0637-752 is produced through inverse Compton scattering of the cosmic microwave background (CMB). We analyze
Large-scale jets in active galactic nuclei: multiwavelength mapping
ABSTRA C T X-ray emission from large-scale extragalactic jets is likely to be as a result of inverse Compton scattering of relativistic particles off seed photons of both the cosmic microwave
Hubble Space Telescope and MERLIN Observations of the Jet in 3C 273
We present red and blue images of the jet of the quasar 3C 273 obtained with the WFPC2 on the Hubble Space Telescope as well as a new radio map made with the MERLIN array. The images are of
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