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Astrophysical Journal(2)
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Espectroscopia astronómica(3)
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scopus(6)
Chandra LETGS spectroscopy of the quasar MR 2251-178 and its warm absorber
ArticleAbstract: We present an analysis of our Chandra Low Energy Transmission Grating Spectrometer (LETGS) observatiPalabras claves:Galaxies: active, Quasars: individual (MR 2251-178), X-rays: galaxiesAutores:Burwitz V., J. M. Ramirez, Komossa S., Mathur S.Fuentes:scopusIMPETUS: Consistent SPH calculations of 3D spherical Bondi accretion on to a black hole
ArticleAbstract: We present three-dimensional calculations of spherically symmetric Bondi accretion on to a stationarPalabras claves:Accretion, accretion discs, Galaxies nuclei, Galaxies: active, hydrodynamics, methods: numerical, Supermassive black holeAutores:Cruz F., Gabbasov R., J. M. Ramirez, Klapp J., Sigalotti L.D.G.Fuentes:scopusIMPETUS: NEW CLOUDY'S RADIATIVE TABLES for ACCRETION onto A GALAXY BLACK HOLE
ArticleAbstract: We present digital tables for the radiative terms that appear in the energy and momentum equations uPalabras claves:accretion, accretion disks, atomic data, atomic processes, Galaxies: active, methods: numerical, quasars:supermassive black holesAutores:Cruz F., Gabbasov R., J. M. Ramirez, Klapp J., Sigalotti L.D.G.Fuentes:scopusOn the X-ray low- and high-velocity outflows in active galactic nuclei
OtherAbstract: An exploration of the relationship between bolometric luminosity and outflow velocity for two classePalabras claves:Black hole physics, Galaxies: active, X-rays: galaxiesAutores:J. M. Ramirez, Tombesi F.Fuentes:scopusPhysical and kinematical properties of the X-ray absorber in the broad absorption line quasar APM 08279+5255
ArticleAbstract: Context. We have re-analyzed the X-ray spectra of the gravitational lensed high-redshift BAL QSO APMPalabras claves:Galaxies: active, Quasars: absorption lines, Quasars: individual: APM 08279+5255, X-rays: galaxiesAutores:J. M. RamirezFuentes:scopusLine asymmetry in the Seyfert galaxy NGC 3783
ReviewAbstract: We have reanalyzed the 900 ks Chandra X-ray spectrum of NGC 3783, finding evidence on the asymmetryPalabras claves:Galaxies: active, Galaxies: individual (NGC 3783), Galaxies: Seyfert, X-rays: galaxiesAutores:Bautista M.A., J. M. Ramirez, Kallman T.R.Fuentes:scopus