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astronomy & astrophysics (283) 283
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Nature, ISSN 0028-0836, 12/2011, Volume 480, Issue 7378, pp. 496 - 499
Planets that orbit their parent star at less than about one astronomical unit (1 AU is the Earth-Sun distance) are expected to be engulfed when the star... 
HORIZONTAL-BRANCH STARS | BROWN DWARF | ORIGIN | EVOLUTION | EXOPLANETS | ENGULFMENT | MULTIDISCIPLINARY SCIENCES | BINARY | SUBDWARF-B-STARS | PULSATORS | Observations | Extrasolar planets | Orbits
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 02/2019, Volume 482, Issue 4, pp. 4592 - 4605
Wide binaries with hot subdwarf-B (sdB) primaries and main sequence companions are thought to form only through stable Roche-lobe overflow (RLOF) of the sdB... 
ORIGIN | stars: evolution | ASTRONOMY & ASTROPHYSICS | subdwarfs | stars: fundamental parameters | SUBDWARF-B-STARS | binaries: spectroscopic | SPECTROGRAPH
Journal Article
ASTROPHYSICAL JOURNAL, ISSN 0004-637X, 09/2019, Volume 883, Issue 1, p. 51
We present EVR-CB-001, the discovery of a compact binary with an extremely low-mass (0.21 +/- 0.05M(circle dot)) helium core white dwarf progenitor (pre-He WD)... 
ORIGIN | EVOLUTION | ASTRONOMY & ASTROPHYSICS | SUBDWARF-B-STARS | MASS-TRANSFER | KPD 1930+2752 | SPECTRAL-ANALYSIS | MERGER | ATMOSPHERE
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 11/2019, Volume 489, Issue 3, pp. 3066 - 3072
Most subdwarf B stars are located in post-common envelope binaries. Many are in shortperiod systems subject to tidal influence, and many show pulsations useful... 
stars: subdwarfs | stars: binaries: close | PERTURBATIONS | SUBDWARF B-STARS | HOT | SYNCHRONIZATION | EVOLUTION | ASTRONOMY & ASTROPHYSICS | BINARIES | stars: individual: NY Vir | PHYSICS | OSCILLATIONS | stars: rotation
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 10/2019, Volume 489, Issue 2, pp. 2195 - 2203
Recent studies have indicated that triple-star systems may play a role in the formation of an appreciable number of planetary nebulae, however, only one triple... 
ISM: jets and outflows | celestial mechanics | STELLAR-SYSTEM | ISM: evolution | NUCLEUS | ASTRONOMY & ASTROPHYSICS | planetary nebulae: individual: Sh 2-71 | MASS | stars: mass-loss | BINARY | SUBDWARF-B-STARS
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 12/2018, Volume 481, Issue 3, pp. 3810 - 3820
Following the discovery of blue large-amplitude pulsators (BLAPs), single star evolution models of post-red giant branch stars that have undergone a common... 
Stars: evolution | Subdwarfs | Stars: horizontal branch | Diffusion | White dwarfs | Stars: oscillations | diffusion | stars: horizontal branch | stars: oscillations | white dwarfs | stars: evolution | STABILITY | ASTRONOMY & ASTROPHYSICS | SUBDWARF B STARS | subdwarfs | HOT | Physics - Solar and Stellar Astrophysics
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 01/2017, Volume 464, Issue 3, pp. 2638 - 2642
The brightness variation of the stars is an object of study in astronomy and astrophysics for representing the rich inherent source of physical information.... 
stars: oscillations | COMPACT PULSATORS | stars: statistics | FIELD | ASTRONOMY & ASTROPHYSICS | subdwarfs | SUBDWARF-B STARS | HOT | ASTEROSEISMOLOGY
Journal Article
by Lee, JW and Kim, SL and Kim, CH and Koch, RH and Lee, CU and Kim, HI and Park, JH
ASTRONOMICAL JOURNAL, ISSN 0004-6256, 02/2009, Volume 137, Issue 2, pp. 3181 - 3190
For the very short period subdwarf B eclipsing binary HW Vir, we present new CCD photometry made from 2000 through 2008. In order to obtain consistency of the... 
ORBITAL PERIOD MODULATION | binaries: eclipsing | GIANT PLANETS | binaries: close | SUBDWARF-B-STARS | LIGHT CURVES | DELTA-SCUTI | stars: individual (HW Virginis) | CLOSE BINARIES | COMPANION | planetary systems | EVOLUTION | BROWN DWARFS | PHOTOMETRY | ASTRONOMY & ASTROPHYSICS
Journal Article
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 08/2016, Volume 128, Issue 966, p. 82001
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2012, Volume 546, p. A70
Context. The study of Type Ia supernovae (SNIa) has lead to greatly improved insights into many fields in astrophysics, e.g. cosmology, and also into the metal... 
Supernovae: general | Stars: evolution | Binaries: close | White dwarfs | BINARY STELLAR EVOLUTION | stars: evolution | MAIN-SEQUENCE STARS | binaries: close | SUBDWARF B-STARS | GRAVITATIONAL-RADIATION | O-STARS | supernovae: general | DELAY-TIME DISTRIBUTION | ORBITAL PERIOD | white dwarfs | X-RAY BINARIES | ASTRONOMY & ASTROPHYSICS | INTERMEDIATE-MASS STARS | MAGELLANIC CLOUDS
Journal Article
NATURE, ISSN 0028-0836, 09/2007, Volume 449, Issue 7159, pp. 189 - 191
After the initial discoveries fifteen years ago(1,2), over 200 extrasolar planets have now been detected. Most of them orbit main-sequence stars similar to our... 
SYSTEM | MODES | STELLAR EVOLUTION | DWARF | MULTIDISCIPLINARY SCIENCES | PULSAR | SUBDWARF-B-STARS | COMPANION | JUPITER | Cosmology and Extra-Galactic Astrophysics | Physics | Astrophysics
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 04/2015, Volume 452, Issue 1, pp. 123 - 145
Journal Article
ASTRONOMY & ASTROPHYSICS, ISSN 1432-0746, 07/2018, Volume 614
Context. The is an element of mechanism is a self-excitation mechanism of stellar pulsations that acts in regions inside the star where nuclear burning takes... 
G-MODE INSTABILITIES | DRIVING MECHANISM | stars: horizontal-branch | stars: interiors | WHITE-DWARFS | SUBDWARF-B STARS | DISCOVERY | VARIABILITY | stars: oscillations | asteroseismology | ASTRONOMY & ASTROPHYSICS | DWARF COOLING CURVE | EVOLUTIONARY MODELS | ZZ-CETI STARS | stars: low-mass
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2017, Volume 472, Issue 1, pp. 700 - 707
KIC 10001893 is a V1093 Her type pulsating subdwarf-B (sdB) star, which was observed extensively by the Kepler spacecraft. It was a part of the survey... 
Subdwarfs | Stars: oscillations | DRIVING MECHANISM | PERIOD SPACINGS | SUBDWARF B-STARS<