Variability of active galaxies : proceedings of a workshop of the Sonderforschungsbereich 328, held at Heidelberg, Germany, 3-5 September 1990

The enormous amounts of energy radiated from the active nuclei of galaxies vary on short time scales, and the emission regions are difficult to observe. To provide a complete understanding of these phenomena a wide variety of studies is presented in this volume. The contributions are broadly divided...

पूर्ण विवरण

में बचाया:
ग्रंथसूची विवरण
मुख्य लेखक: Duschl, Wolfgang J., 1958-
निगमित लेखक: Sonderforschungsbereich Entwicklung von Galaxien (लेखक)
अन्य लेखक: Wagner, Stefan J., 1961-...., astrophysicien (प्रकाशन निदेशक), Camenzind, Max, 1944- (प्रकाशन निदेशक)
स्वरूप: Livre numérique
भाषा:Anglais
प्रकाशित: Berlin [etc.] : Springer [20..].
Cham : Springer Nature
श्रृंखला:Lecture notes in physics 377
विषय:
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टिप्पणी: Archives Springer e-books (Licence nationale)
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Edition sous un autre format:• Variability of active galaxies, proceedings of a workshop of the Sonderforschungsbereich 328, held at Heidelberg, Germany, 3-5 September 1990, W.J. Duschl, S.J. Wagner, M. Camenzind, eds, Berlin, Springer-Verlag, 1991, 1 vol. (XII-312 p.), Lecture notes in physics, 3-540-53860-7
• Variability of Active Galaxies, Texte imprimé, 9783662138243
• Variability of Active Galaxies, Texte imprimé, 9783662138250
विषय - सूची:
  • Have all questions been asked?
  • Line and continuum variability in NGC 4151
  • The optical, ultraviolet and X-ray variations in NGC 4151
  • Mapping the BLR in NGC 5548 & NGC 4151
  • Ground-based studies of emission-line variability: Recent results for NGC 5548 and future plans
  • Variability of line profiles in NGC 5548
  • Continuum variability in NGC 5548: Implications for theoretical models
  • Variability in Markarian 279
  • A search for variability in PKS 1302-102
  • Meteorology of the broad line region
  • An atlas of 2-dimensional transfer functions of the Broad Line Region
  • Limits on the expansion of the radio source OQ 208 in Mkn 668
  • BLR models and the L-M relation for AGNs
  • Variability of BL Lac objects in the radio regime
  • Intraday radio variability of quasars and BL Lac objects
  • The high frequency properties of synchrotron radiation
  • Synchrotron source models and the infrared-optical variability of blazars
  • Rapid variability of BL Lac objects in the optical regime
  • UV variability of blazars
  • The connection between Frequency Dependent Polarization (FDP) and growing radio shocks in blazars
  • Optical observations of rapid variability in the QSO PG 0117+213
  • The connection between blazars and compact radio sources
  • VLBI knots and superluminal motion
  • Relativistic jet models and variable knot emission
  • Particle acceleration and variability: Magnetic reconnection in AGN
  • Electron-ion coupling in Compton-heated plasmas
  • Variable radio sources and the two-fluid models
  • Infrared variability of active nuclei
  • Continuum variability in quasars and Seyfert galaxies
  • The variability of Ly-alpha in 3C273
  • The electromagnetic spectrum of the radio-quiet quasar 1821+643 and comparison with 3C 273
  • Variability of active galactic nuclei: A theorist's view
  • The stability of thick disks
  • Brightness and color variations of accretion disks: Implications for the parameters
  • Structure and variability in broad absorption lines of quasar spectra
  • Are the broad emission lines of quasars affected by gravitational microlensing?
  • Gravitational microlensing and the Hamburg quasar monitoring program
  • Lensing of BL Lac objects.