Stellar astronomy

Results: 2515



#Item
411Stellar evolution / Space / Stellar astronomy / Astrophysics / Dark matter / White dwarf / Star / Chandrasekhar limit / Hydrogen / Astronomy / Matter / Star types

PHD QUALIFY EXAMINATION — STELLAR ASTROPHYSICS September, points) Consider a pure hydrogen stellar envelope at ρ = 10−8 g cm−1 and T = 20, 000 K. (a) (5 points) Calculate the relative populations of t

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

Language: English - Date: 2014-05-12 00:06:46
412Space dust / Stellar astronomy / European Southern Observatory / Telescopes / Very Large Telescope / Protoplanetary nebula / Cosmic dust / Star / Variable star / Astronomy / Space / Star types

Astronomy & Astrophysics A&A 569, L4DOI:

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Source URL: www.aanda.org

Language: English
413Star / Stellar astronomy

Investigating  the  Protoplanetary  Disk  around  the  Young  Star  HD163296   ——————————————————————————————————    

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Source URL: ucat.es.ntnu.edu.tw

Language: English - Date: 2015-02-24 22:56:24
414Stellar evolution / Standard candles / Light sources / Observational astronomy / Nebulae / IRAS 17163-3907 / Protoplanetary nebula / Extinction / Cosmic distance ladder / Astronomy / Space / Astrophysics

Astronomy & Astrophysics A&A 534, L10DOI:

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Source URL: www.aanda.org

Language: English
415Space plasmas / Science / Sun / Light sources / Spectroscopy / Corona / Stellar classification / Absorption spectroscopy / Chromosphere / Physics / Chemistry / Plasma physics

Astronomy & Astrophysics A&A 569, L7DOI:

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Source URL: www.aanda.org

Language: English
416Spectroscopy / Emission spectroscopy / Analytical chemistry / Observational astronomy / Star types / Stellar classification / Accretion disc / Astronomical spectroscopy / Balmer series / Physics / Chemistry / Science

Astronomy & Astrophysics A&A 526, L6DOI:

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Source URL: www.aanda.org

Language: English
417Galactic astronomy / Cygnus OB2 / Wolf–Rayet star / Star / OB star / Milky Way / Cygnus / Superbubble / Stellar classification / Astronomy / Space / Star types

c Copernicus Gesellschaft 2001 Proceedings of ICRC 2001: -4 ICRCDiffuse γ-ray line emission from multiple OB Associations in

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Source URL: www.cesr.fr

Language: English - Date: 2002-06-05 09:40:08
418Physics / Space plasmas / Plasma physics / Stellar astronomy / Sun / Corona / Hinode / Velocity / Proper motion / Astronomy / Light sources / Space

Convective plasma around solar pores S. Vargas Domínguez Abstract Magnetic structures are commonly observed in the solar photosphere at many different spatial scales, being sunspots and pores the most conspicuous ones.

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Source URL: www.mssl.ucl.ac.uk

Language: English - Date: 2010-04-20 07:47:25
419Stellar astronomy / Light sources / Exoplanetology / Astrometry / White dwarf / Binary star / Star / Extrasolar planet / Stellar classification / Astronomy / Space / Star types

Qualifying Exam — Stellar Astrophysics — May 2011 • Print clearly. • Answer either in English or in Chinese. • Note clearly the meaning of each symbol.

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

Language: English - Date: 2014-05-12 00:06:46
420Stellar evolution / Planetary science / Stellar astronomy / Light sources / Chemical elements / Neon / Nucleosynthesis / Cosmic dust / Star / Astronomy / Physics / Space

NO LOGY • The Early Sun: Precursor to Helium and Neon Isotopes in the Earth

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Source URL: fti.neep.wisc.edu

Language: English - Date: 2003-02-11 14:07:08
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