Charla
A search for supermassive binary black holes
The detection and number estimates of supermassive binary black holes (SMBBHs) provide important constraints on the hierarchical models for galaxy formation and...
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PublicaciónA stellar disk perpendicular to the radio jet in B2 0034+25
CCD surface photometry of the radio galaxy B2 0034+25 is reported. Fourier analysis of the intensity variations along a set of closely spaced elliptical...
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PublicaciónAn accretion disc in the broad-line radio galaxy 3C 390.3?
The permitted broad component of the H-beta emission line in the broad-line radio galaxy (BLRG) 3C 390.3 presents a double-peaked structure similar to that seen...
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PublicaciónAn Extended Lyα Outflow from a Radio Galaxy at z = 3.7?
Spatially resolved observations of active galactic nuclei (AGN) host galaxies undergoing feedback processes are one of the most relevant avenues through which...
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PublicaciónCCD surface photometry of the low-luminosity radio galaxies containing radio jets B2 0034 + 25 and B2 0206 + 35
CCD imaging of low-luminosity radio galaxies to detect the optical counterparts of radio jets is described in terms of the surface-photometry procedure and the...
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PublicaciónCCD surface photometry of three low-luminosity radio galaxies containing radio jets
Results of CCD photometry of the three low-luminosity radio galaxies which contain jets at the kpc scale: B2 0836 + 29, B2 2116 + 26, and B2 2236 + 35 are...
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PublicaciónDetection of a stellar disk in the radio galaxy B2 0034+25.
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PublicaciónExtended line emission in AGN: Looking at the central engine
The regions of high excitation gas detected around various Active Galactic Nuclei (AGN) are examined. The radiation emitted by the nucleus may be responsible...
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PublicaciónGas kinematics in the halo of the warm ULIRG PKS1345+12
We use long-slit spectra taken with the William Herschel Telescope on La Palma and high-resolution Hubble Space Telescope imaging to study the gas kinematic in...