Stellar physics

Results: 1072



#Item
281Physical cosmology / Plasma physics / Active galactic nucleus / Stellar astronomy / Quasar / X-ray astronomy / Redshift / Star / Astronomy / Physics / Space

The MBH - Mstar relation of obscured AGNs at high redshift

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Source URL: www.aanda.org

Language: English
282Stellar astronomy / Astrophysics / Electromagnetic radiation / Stellar evolution / Radiative transfer / Star / Opacity / Luminosity / White dwarf / Physics / Astronomy / Star types

Question 5. (a) Suppose the Local Thermodynamic Equilibrium assumption holds for the stellar atmosphere. Prove that for the optically thin line, the absorption line depth R can be written as R where

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Source URL: www.astro.ncu.edu.tw

Language: English - Date: 2014-05-12 00:06:46
283Heat transfer / Astronomy / Stellar astronomy / Sun / Temperature / Photosphere / Heat / Physics / Thermodynamics / Light sources

Taking the temperature of the Sun

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Source URL: www.suntrek.org

Language: English - Date: 2010-07-27 06:58:10
284Extragalactic astronomy / Celestial mechanics / Stellar astronomy / Galaxy / Cosmic distance ladder / Star / Hubble sequence / Gravitation / Orbit / Astronomy / Physics / Space

PHD QUALIFY EXAMINATION — GALACTIC AND EXTRAGALACTIC ASTROPHYSICS 8th October, points) Fundamental classification of galaxies, such as Hubble Classification, is based on their

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Source URL: www.astro.ncu.edu.tw

Language: English - Date: 2014-05-12 00:06:46
285Stellar classification / White dwarf / Astronomy / Astrophysics / Physics / Matter / Star types / Stellar evolution

Astronomy & Astrophysics A&A 544, L6DOI:

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Source URL: www.aanda.org

Language: English
286Astronomy / Physics / Science / Spiral galaxies / Plasma physics / Star / Stellar astronomy / Astrophysics

hsp://www.arches-­‐fp7.eu/   Astronomical  Resource  Cross-­‐matching  for  High  Energy  Studies   An  FP7-­‐Space  EC  funded  project  (Jan  2013-­‐Sept  2015)

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Source URL: www.arches-fp7.eu

Language: English - Date: 2014-06-24 10:47:24
287Stellar astronomy / Space / Stellar evolution / Astrophysics / Star / Luminosity / White dwarf / Stellar structure / Absolute magnitude / Physics / Astronomy / Star types

Institute of Astronomy, National Central University PHD QUALIFYING EXAMINATION — STELLAR ASTROPHYSICS 26th May, points) A stellar atmosphere in which the opacity is assumed to be independent of wavelength

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Source URL: www.astro.ncu.edu.tw

Language: English - Date: 2014-05-12 00:06:46
288Radio astronomy / Measurement / Physical cosmology / Active galactic nucleus / Quasar / Redshift / Luminosity / Stellar classification / Galaxy / Physics / Physical quantities / Astronomy

[CII] line emission in BRIat z = 4.4

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Source URL: www.aanda.org

Language: English
289Space plasmas / Plasma / Guiding center / Electric current / Solar wind / Physics / Plasma physics / Astrophysics

Ion Runaway Instability in Low-Density, Line-Driven Stellar-Winds Stanley P. Owocki Bartol Research Institute, University of Delaware Newark, DEUSA

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Source URL: www.usm.uni-muenchen.de

Language: English - Date: 2003-12-17 03:14:56
290Large-scale structure of the cosmos / Galaxy clusters / Galaxy formation and evolution / Stellar evolution / Galaxies / Dark matter / Milky Way / Atlas of Peculiar Galaxies / Galaxy merger / Astronomy / Physics / Extragalactic astronomy

Set 3: Galaxy Evolution Environment .

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Source URL: background.uchicago.edu

Language: English - Date: 2015-03-20 18:07:12
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