faber dispersion

faber dispersion
дисперсия в волокне

English-Russian dictionary of telecommunications. 2015.

Смотреть что такое "faber dispersion" в других словарях:

  • Faber-Jackson relation — The Faber Jackson relation is an early empirical power law relation between the luminosity L and the central stellar velocity dispersion sigma of elliptical galaxies, first noted by the astronomers Sandra M. Faber and Robert Earl Jackson in 1976 …   Wikipedia

  • Relation de Faber-Jackson — La relation de Faber Jackson est une loi empirique qui relie la magnitude absolue ou la luminosité L à la dispersion des vitesses σ des étoiles centrales des galaxies elliptiques. Elle permet la détermination des distances pour ce type de galaxie …   Wikipédia en Français

  • Relación Faber-Jackson — Saltar a navegación, búsqueda Relación entre la Luminosidad de una galaxia elíptica y su dispersión de velocidades para el cálculo de su distancia. Esta dada por Demostración El potencial de un gas de Radio R y masa M con densidad constante esta… …   Wikipedia Español

  • colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …   Universalium

  • Plan fondamental — En astronomie, le plan fondamental est la surface (2D) dans un espace de paramètres en trois dimensions représenté par les coordonnées , et , sur laquelle sont placées les galaxies elliptiques, selon leurs paramètres. Entre d autres termes, cela… …   Wikipédia en Français

  • Fundamental plane (elliptical galaxies) — The fundamental plane for elliptical galaxies relates the effective radius, average surface brightness and central velocity dispersion.MotivationMany characteristics of a galaxy are correlated. For example, as one would expect, a galaxy with a… …   Wikipedia

  • Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …   Wikipedia

  • fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… …   Universalium

  • Pigment — For the drug referred to as pigment, see black tar heroin. Natural ultramarine pigment in powdered form …   Wikipedia

  • Pigmento — Saltar a navegación, búsqueda …   Wikipedia Español

  • Nuker Team — The Nuker Team was organized in 1985 to use the Hubble Space Telescope, with its high resolution imaging and spectroscopy, to investigate the central structure and dynamics of galaxies. The team uses the space telescope to examine supermassive… …   Wikipedia

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