Stellar evolution

Results: 975



#Item
201Galaxy formation and evolution / Stellar evolution / Astrophysics / Galaxy / Initial mass function / Redshift / Pea galaxy / Pavel Kroupa / Physical cosmology / Astronomy / Physics

Astronomy & Astrophysics A&A 555, L8DOI:

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Source URL: www.aanda.org

Language: English
202Space / Star / Stellar structure / Stellar evolution / Virial theorem / White dwarf / Dyson sphere / Stellar astronomy / Physics / Astronomy

PHD QUALIFY EXAMINATION — STELLAR ASTROPHYSICS 2nd March, points) An A type star has M = 2M , L = 12L , and Teff = 8000 K. (a) Estimate its radius.

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

Language: English - Date: 2014-05-12 00:06:46
203Stellar 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
204Stellar 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
205Stellar 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
206Astronomy / Astrophysics / Nuclear physics / Nucleosynthesis / S-process / Asymptotic giant branch / Carbon star / Protoplanetary nebula / Chemical element / Physics / Star types / Stellar evolution

Astronomy & Astrophysics A&A 555, L3DOI:

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Source URL: www.aanda.org

Language: English
207Space / H II region / Molecular cloud / Stellar evolution / Astrophysics / Spiral galaxy / Galaxy / Star formation / Nebulae / Stellar astronomy / Astronomy

Giant Molecular Cloud Evolutions in the nearby Spiral Galaxy M33 MIURA, Rie E.1,2, KOHNO, Kotaro2, TOSAKI ,Tomoka3, ESPADA, Daniel1, HWANG, Narae1, KUNO, Nario1 OKUMURA, Sachiko K.1,4, HIROTA, Akihiko1, MURAOKA, Kazuyuki

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Source URL: www.nao.ac.jp

Language: English - Date: 2014-01-28 00:54:38
208Space / Supernova remnants / Stellar evolution / Supernova / SN 1987A / Book:Supernovae / NGC / Supernovae / Astronomy / Astrophysics

Infrared Observations of “Middle-Aged” Supernovae Filling the Gap between Supernovae and Supernova Remnants TANAKA, Masaomi (NAOJ) NOZAWA, Takaya, SAKON, Itsuki, ONAKA, Takashi, ARIMATSU, Ko, OHSAWA, Rhou, MAEDA, Ke

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Source URL: www.nao.ac.jp

Language: English - Date: 2014-01-28 00:54:36
209Galaxies / Supermassive black holes / Physical cosmology / Stellar astronomy / Milky Way Galaxy / Galactic Center / Milky Way / Star / Cosmic distance ladder / Astronomy / Extragalactic astronomy / Space

Evolution of a Nuclear Gas Disk and Gas Supply to the Galactic Center NAMEKATA, Daisuke (Univeristy of Tsukuba) Gas supply to galactic centers is important for activities in galactic centers and growth of super-massive

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Source URL: www.nao.ac.jp

Language: English - Date: 2012-07-25 04:23:22
210Astrophysics / Stellar astronomy / Light sources / Stellar evolution / Astrochemistry / RAVE / Globular cluster / Star / Galaxy formation and evolution / Astronomy / Space / Physics

HERMES 008 Science Requirements Revdoc SCIENCE REQUIREMENTS DOCUMENT HERMES Project Name:

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Source URL: 203.15.109.22

Language: English - Date: 2010-06-03 00:11:41
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