The Unified Astronomy Thesaurus

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Transient sources original
star this property dcterms created equal to or less than 2017-03-20T21:12:29Zequal to or more than 2017-03-20T21:12:29Z
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High energy astrophysics original
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X-ray transient sources original
Gamma-ray transient sources original
Ultraviolet transient sources original
Radio transient sources original
X-ray transient sources original
star this property dcterms created equal to or less than 2017-03-20T21:13:51Zequal to or more than 2017-03-20T21:13:51Z
unstar this property dcterms modified equal to or less than 2018-09-06T16:23:46Zequal to or more than 2018-09-06T16:23:46Z
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Transient sources original
X-ray sources original
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X-ray bursters original
Gamma-ray transient sources original
star this property dcterms created equal to or less than 2017-03-20T21:14:14Zequal to or more than 2017-03-20T21:14:14Z
unstar this property dcterms modified equal to or less than 2018-09-06T16:23:27Zremove minimum value filter
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Transient sources original
Gamma-ray sources original
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Gamma-ray bursters original
Ultraviolet transient sources original
star this property dcterms created equal to or less than 2017-03-20T21:14:27Zequal to or more than 2017-03-20T21:14:27Z
unstar this property dcterms modified equal to or less than 2018-09-17T20:22:16Zequal to or more than 2018-09-17T20:22:16Z
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Transient sources original
Ultraviolet sources original
Experimental models original
star this property dcterms created equal to or less than 2018-09-20T16:52:39Zequal to or more than 2018-09-20T16:52:39Z
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Laboratory astrophysics original
Solar granules original
star this property dcterms created equal to or less than 2018-02-06T19:55:04Zequal to or more than 2018-02-06T19:55:04Z
unstar this property dcterms modified equal to or less than 2018-09-13T19:46:26Zequal to or more than 2018-09-13T19:46:26Z
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Solar photosphere original
RRd variable stars original
star this property dcterms created equal to or less than 2018-05-10T14:53:00Zequal to or more than 2018-05-10T14:53:00Z
unstar this property dcterms modified equal to or less than 2018-09-13T16:42:09Zequal to or more than 2018-09-13T16:42:09Z
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Double-mode variable stars original
RR Lyrae variable stars original
Gamma-ray bursters original
star this property dcterms created equal to or less than 2018-06-22T20:07:20Zequal to or more than 2018-06-22T20:07:20Z
unstar this property dcterms modified equal to or less than 2018-09-14T15:34:08Zequal to or more than 2018-09-14T15:34:08Z
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Gamma-ray transient sources original
Detection original
star this property dcterms created equal to or less than 2018-08-27T18:52:24Zequal to or more than 2018-08-27T18:52:24Z
unstar this property dcterms modified equal to or less than 2018-09-20T21:25:33Zequal to or more than 2018-09-20T21:25:33Z
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Astrostatistics techniques original
Model selection original
star this property dcterms created equal to or less than 2018-08-27T18:52:28Zequal to or more than 2018-08-27T18:52:28Z
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Astrostatistics techniques original
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Bayesian information criterion original
Akaike information criterion original
Likelihood ratio test original
Bayesian information criterion original
star this property dcterms created equal to or less than 2018-08-27T18:53:17Zequal to or more than 2018-08-27T18:53:17Z
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Model selection original
Astrostatistics tools original
Light curve classification original
star this property dcterms created equal to or less than 2018-08-27T18:57:58Zequal to or more than 2018-08-27T18:57:58Z
unstar this property dcterms modified equal to or less than 2018-09-07T21:50:39Zequal to or more than 2018-09-07T21:50:39Z
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Time series analysis original
Magnetohydrodynamics original
star this property dcterms created equal to or less than 2018-08-27T19:18:18Zequal to or more than 2018-08-27T19:18:18Z
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Astrophysical fluid dynamics original
Plasma astrophysics original
Solar filament eruptions original
star this property dcterms created equal to or less than 2018-08-27T21:01:47Zequal to or more than 2018-08-27T21:01:47Z
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Solar filaments original
Solar E coronal region original
star this property dcterms created equal to or less than 2018-08-27T21:11:00Zequal to or more than 2018-08-27T21:11:00Z
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Solar corona original
Solar coronal mass ejection shocks original
star this property dcterms created equal to or less than 2018-08-27T21:21:39Zequal to or more than 2018-08-27T21:21:39Z
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Shocks original
Solar particle emission original
Solar convective zone original
star this property dcterms created equal to or less than 2018-08-27T21:29:40Zequal to or more than 2018-08-27T21:29:40Z
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Solar interior original
Laboratory astrophysics original
star this property dcterms created equal to or less than 2018-08-27T21:48:10Zequal to or more than 2018-08-27T21:48:10Z
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Interdisciplinary astronomy original
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Molecular physics original
Atomic physics original
Experimental models original
Experimental techniques original
Nuclear physics original
Particle physics original
Plasma physics original
Solid matter physics original
Theoretical models original
Theoretical techniques original
SRd variable stars original
star this property dcterms created equal to or less than 2018-08-30T19:57:22Zequal to or more than 2018-08-30T19:57:22Z
unstar this property dcterms modified equal to or less than 2018-09-13T16:48:02Zequal to or more than 2018-09-13T16:48:02Z
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Semi-regular variable stars original
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UU Herculis stars original
Quenched galaxies original
star this property dcterms created equal to or less than 2018-08-30T20:04:20Zequal to or more than 2018-08-30T20:04:20Z
unstar this property dcterms modified equal to or less than 2018-09-07T19:38:33Zequal to or more than 2018-09-07T19:38:33Z
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Galaxies original
Irregular natural satellites (Extrasolar) original
star this property dcterms created equal to or less than 2018-08-30T21:30:04Zequal to or more than 2018-08-30T21:30:04Z
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Natural satellites (Extrasolar) original
Solar coronal lines original
star this property dcterms created equal to or less than 2018-09-07T17:36:26Zequal to or more than 2018-09-07T17:36:26Z
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Solar corona original
Solar coronal plumes original
star this property dcterms created equal to or less than 2018-09-07T17:38:47Zequal to or more than 2018-09-07T17:38:47Z
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Solar corona original
Galaxy quenching original
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Galaxy evolution original
Galactic bulge original
star this property dcterms created equal to or less than 2018-09-07T20:20:17Zequal to or more than 2018-09-07T20:20:17Z
unstar this property dcterms modified equal to or less than 2018-09-07T20:21:22Zequal to or more than 2018-09-07T20:21:22Z
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Milky Way Galaxy physics original
Cosmic background radiation original
star this property dcterms created equal to or less than 2018-09-07T20:29:37Zequal to or more than 2018-09-07T20:29:37Z
unstar this property dcterms modified equal to or less than 2018-09-07T20:37:03Zequal to or more than 2018-09-07T20:37:03Z
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Recombination (cosmology) original
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Cosmic microwave background radiation original
Solar K coronal region original
star this property dcterms created equal to or less than 2018-09-07T21:44:38Zequal to or more than 2018-09-07T21:44:38Z
unstar this property dcterms modified equal to or less than 2018-09-14T16:49:14Zequal to or more than 2018-09-14T16:49:14Z
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Solar corona original
Stellar M coronal regions original
star this property dcterms created equal to or less than 2018-09-07T22:00:04Zequal to or more than 2018-09-07T22:00:04Z
unstar this property dcterms modified equal to or less than 2018-09-14T16:49:04Zequal to or more than 2018-09-14T16:49:04Z
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Stellar coronae original
Morgan-Keenan classification original
star this property dcterms created equal to or less than 2018-09-07T22:18:43Zequal to or more than 2018-09-07T22:18:43Z
unstar this property dcterms modified equal to or less than 2018-09-20T17:13:17Zequal to or more than 2018-09-20T17:13:17Z
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Stellar classification original
Schonberg-Chandrasekhar limit original
star this property dcterms created equal to or less than 2018-09-10T16:07:43Zequal to or more than 2018-09-10T16:07:43Z
unstar this property dcterms modified equal to or less than 2018-09-11T18:40:36Zequal to or more than 2018-09-11T18:40:36Z
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Gravitational collapse original
star this property definition This represents the maximum fraction of a star's mass that can be contained within an isothermal core while still supporting the rest of the star in hydrostatic equilibrium. Once the mass of an isothermal helium core exceeds this limit, the corse collapses and the star evolve rapidly. The limit varies depending on the star.
Stellar evolutionary models original
star this property dcterms created equal to or less than 2018-09-13T14:51:48Zequal to or more than 2018-09-13T14:51:48Z
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Astronomical research original
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Hertzsprung Russell diagram original
Stellar evolutionary tracks original
Main sequence original
star this property dcterms created equal to or less than 2018-09-13T14:54:24Zequal to or more than 2018-09-13T14:54:24Z
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Hertzsprung Russell diagram original
Horizontal branch original
star this property dcterms created equal to or less than 2018-09-13T14:55:08Zequal to or more than 2018-09-13T14:55:08Z
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Hertzsprung Russell diagram original
Stellar evolutionary types original
star this property dcterms created equal to or less than 2018-09-13T16:55:49Zequal to or more than 2018-09-13T16:55:49Z
unstar this property dcterms modified equal to or less than 2018-09-13T21:08:56Zequal to or more than 2018-09-13T21:08:56Z
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Stellar types original
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Dwarf stars original
Subdwarf stars original
Asymptotic giant branch stars original
Blue straggler stars original
Brown dwarfs original
Evolved stars original
Horizontal branch stars original
Main sequence stars original
Pre-main sequence stars original
White dwarf stars original
Yellow straggler stars original
Dwarf stars original
star this property dcterms created equal to or less than 2018-09-13T17:00:09Zequal to or more than 2018-09-13T17:00:09Z
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Stellar evolutionary types original
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A dwarf stars original
B dwarf stars original
F dwarf stars original
G dwarf stars original
K dwarf stars original
M dwarf stars original
O dwarf stars original
T dwarfs original
Subdwarf stars original
star this property dcterms created equal to or less than 2018-09-13T17:00:21Zequal to or more than 2018-09-13T17:00:21Z
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Stellar evolutionary types original
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A subdwarf stars original
B subdwarf stars original
F subdwarf stars original
G subdwarf stars original
O subdwarf stars original
T subdwarfs original
Stellar spectral types original
star this property dcterms created equal to or less than 2018-09-13T17:13:21Zequal to or more than 2018-09-13T17:13:21Z
unstar this property dcterms modified equal to or less than 2018-09-13T17:16:52Zequal to or more than 2018-09-13T17:16:52Z
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Stellar types original
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A stars original
B stars original
F stars original
G stars original
K stars original
M stars original
O stars original
OB stars original
R stars original
S stars original
Radiative processes original
star this property dcterms created equal to or less than 2018-09-13T19:59:36Zequal to or more than 2018-09-13T19:59:36Z
unstar this property dcterms modified equal to or less than 2018-09-20T16:37:19Zequal to or more than 2018-09-20T16:37:19Z
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Molecular physics original
Atomic physics original
Charge exchange ionization original
star this property dcterms created equal to or less than 2018-09-13T19:59:40Zequal to or more than 2018-09-13T19:59:40Z
unstar this property dcterms modified equal to or less than 2018-09-20T14:53:38Zequal to or more than 2018-09-20T14:53:38Z
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Ionization original
Radiative recombination original
star this property dcterms created equal to or less than 2018-09-13T19:59:46Zequal to or more than 2018-09-13T19:59:46Z
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Recombination original
Molecular physics original
star this property dcterms created equal to or less than 2018-09-13T19:59:51Zequal to or more than 2018-09-13T19:59:51Z
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Laboratory astrophysics original
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Radiative processes original
Collision processes original
De-excitation rates original
Excitation rates original
Ionization original
Molecule destruction original
Molecule formation original
Recombination original
Spectral line identification original
Electron impact ionization original
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Ionization original
Photoionization original
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Ionization original
Dielectronic recombination original
star this property dcterms created equal to or less than 2018-09-13T20:00:02Zequal to or more than 2018-09-13T20:00:02Z
unstar this property dcterms modified equal to or less than 2018-09-21T18:05:25Zequal to or more than 2018-09-21T18:05:25Z
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Recombination original
Charge exchange recombination original
star this property dcterms created equal to or less than 2018-09-13T20:00:07Zequal to or more than 2018-09-13T20:00:07Z
unstar this property dcterms modified equal to or less than 2018-09-20T14:54:28Zequal to or more than 2018-09-20T14:54:28Z
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Recombination original
Atomic physics original
star this property dcterms created equal to or less than 2018-09-13T20:00:34Zequal to or more than 2018-09-13T20:00:34Z
unstar this property dcterms modified equal to or less than 2018-09-20T15:30:38Zequal to or more than 2018-09-20T15:30:38Z
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Laboratory astrophysics original
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Radiative processes original
Atomic data benchmarking original
Collision processes original
De-excitation rates original
Excitation rates original
Ionization original
Isotope shifts original
Natural decay original
Radiative processes original
Recombination original
Spectral line identification original
Transition probabilities original
Atomic data benchmarking original
star this property dcterms created equal to or less than 2018-09-13T20:00:40Zequal to or more than 2018-09-13T20:00:40Z
unstar this property dcterms modified equal to or less than 2018-09-20T14:45:50Zequal to or more than 2018-09-20T14:45:50Z
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Atomic physics original
Collision processes original
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Molecular physics original
Atomic physics original
De-excitation rates original
star this property dcterms created equal to or less than 2018-09-13T20:00:48Zequal to or more than 2018-09-13T20:00:48Z
unstar this property dcterms modified equal to or less than 2018-09-20T15:00:14Zequal to or more than 2018-09-20T15:00:14Z
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Molecular physics original
Atomic physics original
Excitation rates original
star this property dcterms created equal to or less than 2018-09-13T20:00:52Zequal to or more than 2018-09-13T20:00:52Z
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Molecular physics original
Atomic physics original