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ASTRONOMY & ASTROPHYSICS, ISSN 0004-6361, 11/2010, Volume 522
Context. Clear power excess in a frequency range typical for solar-type oscillations in red giants has been detected in more than 1000 stars, which have been... 
RADIUS DETERMINATION | EPSILON-OPHIUCHI | K-GIANTS | P-MODES | stars: oscillations | stars: late-type | PHOTOMETRY | ASTRONOMY & ASTROPHYSICS | INCLINATION | stars: fundamental parameters | SOLAR-LIKE OSCILLATIONS | STARS | CLUSTER | COROT
Journal Article
Nature, ISSN 0028-0836, 05/2009, Volume 459, Issue 7245, pp. 398 - 400
Towards the end of their lives, stars like the Sun greatly expand to become red giant stars. Such evolved stars could provide stringent tests of stellar... 
ALPHA URSAE MAJORIS | STELLAR OSCILLATIONS | PHOTOMETRY | MULTIDISCIPLINARY SCIENCES | RED GIANTS | SOLAR-LIKE OSCILLATIONS | EPSILON-OPHIUCHI | K-GIANTS | PULSATIONS | DISCOVERY | ASTEROSEISMOLOGY | Stellar oscillations | Research | Properties | Red giants | Studies | Lifetime | Giant stars | Spectrum allocation | Noise
Journal Article
ASTROPHYSICAL JOURNAL, ISSN 0004-637X, 08/2011, Volume 737, Issue 2
Recent radial-velocity surveys for GK clump giants have revealed that planets also exist around similar to 1.5-3 M-circle dot stars. However, no planets have... 
EXTRASOLAR PLANETS | stars: evolution | SUBSTELLAR COMPANION | SUPER-EARTHS | K-GIANT | DETERMINISTIC MODEL | TRACKS | EVOLUTION | ASTRONOMY & ASTROPHYSICS | SYSTEMS | INTERMEDIATE-MASS STARS | planets and satellites: formation | CATACLYSMIC BINARIES
Journal Article
Nature, ISSN 0028-0836, 01/2016, Volume 529, Issue 7586, pp. 364 - 367
Magnetic fields play a part in almost all stages of stellar evolution(1). Most low-mass stars, including the Sun, show surface fields that are generated by... 
BRANCH | MODES | MULTIDISCIPLINARY SCIENCES | RED GIANT STARS | K-GIANTS | KEPLER | ASTEROSEISMOLOGY | Star formation | Magnetic fields | Observations | Helium | Star & galaxy formation | Stars & galaxies | Physics - Solar and Stellar Astrophysics
Journal Article
Astrophysical Journal, ISSN 0004-637X, 10/2016, Volume 829, Issue 2, p. 127
A small fraction of red giants are known to be lithium (Li) rich, in contradiction with expectations from stellar evolutionary theory. A possible explanation... 
star interactions | stars: chemically peculiar | stars: abundances | planet | PLANET ENGULFMENT | LOW-MASS STARS | planet-star interactions | MAIN-SEQUENCE | K-GIANTS | RAPID ROTATORS | STELLAR EVOLUTION | BROWN DWARFS | ASTRONOMY & ASTROPHYSICS | EVOLUTIONARY MODELS | SOLAR-TYPE STARS | GLOBULAR-CLUSTERS
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 09/2010, Volume 519, Issue 8, p. A77
Journal Article
ASTRONOMY & ASTROPHYSICS, ISSN 0004-6361, 01/2020, Volume 633, p. A34
Context. Li is extensively known to be a good tracer of non-standard mixing processes occurring in stellar interiors. Aims. We present the results of a new... 
stars: evolution | LOW-MASS STARS | MAIN-SEQUENCE STARS | surveys | S-PROCESS | K-GIANT | SUBGIANT BRANCH | stars: abundances | stars: late-type | STELLAR EVOLUTION | ASTRONOMY & ASTROPHYSICS | CHEMICAL-COMPOSITION | MU-GRADIENTS | INTERNAL GRAVITY-WAVES | OPEN CLUSTER | Physics | Astrophysics
Journal Article
Astrophysical Journal, ISSN 0004-637X, 08/2015, Volume 809, Issue 2, pp. 1 - 17
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 09/2016, Volume 461, Issue 3, pp. 3336 - 3352
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2011, Volume 534, p. 80
Journal Article
Journal Article
ASTROPHYSICAL JOURNAL, ISSN 0004-637X, 04/2019, Volume 875, Issue 2
For a detailed analysis of stellar chemical abundances, high-resolution spectra in the optical have mainly been used, while the development of near-infrared... 
OXYGEN ABUNDANCES | PARAMETERS | K-GIANTS | stars: abundances | GALACTIC BULGE | ELEMENTAL ABUNDANCES | stars: individual (Arcturus, mu Leo) | stars: late-type | SPECTROSCOPY | RESOLUTION CCD SPECTRA | techniques: spectroscopic | ASTRONOMY & ASTROPHYSICS | CHEMICAL-COMPOSITION | STARS | GLOBULAR-CLUSTERS
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 05/2015, Volume 577
Journal Article