Back to Search
Start Over
Asteroseismology and Gaia : Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes
- Source :
- The Astrophysical Journal, The Astrophysical Journal, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩, The Astrophysical Journal, American Astronomical Society, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩, Huber, D, Zinn, J, Bojsen-Hansen, M, Pinsonneault, M, Sahlholdt, C, Serenelli, A, Silva Aguirre, V, Stassun, K, Stello, D, Tayar, J, Bastien, F, Bedding, T R, Buchhave, L A, Chaplin, W J, Davies, G R, García, R A, Latham, D W, Mathur, S, Mosser, B & Sharma, S 2017, ' Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes ', The Astrophysical Journal, vol. 844, no. 2, pp. 102 . https://doi.org/10.3847/1538-4357/aa75ca
- Publication Year :
- 2017
- Publisher :
- HAL CCSD, 2017.
-
Abstract
- We present a comparison of parallaxes and radii from asteroseismology and Gaia DR1 (TGAS) for 2200 Kepler stars spanning from the main sequence to the red giant branch. We show that previously identified offsets between TGAS parallaxes and distances derived from asteroseismology and eclipsing binaries have likely been overestimated for parallaxes<br />Comment: 14 pages, 12 figures, 3 tables, accepted for publication in ApJ. Electronic versions of Tables 1 & 2 are available as ancillary files (sidebar on the right), and source codes are available at https://github.com/danxhuber/isoclassify
- Subjects :
- oscillations [stars]
Infrared
Metallicity
fundamental parameters [stars]
FOS: Physical sciences
Astrophysics
01 natural sciences
Asteroseismology
photometric [techniques]
Frequency separation
0103 physical sciences
distances [stars]
010303 astronomy & astrophysics
Solar and Stellar Astrophysics (astro-ph.SR)
ComputingMilieux_MISCELLANEOUS
Earth and Planetary Astrophysics (astro-ph.EP)
Physics
[PHYS]Physics [physics]
010308 nuclear & particles physics
Astronomy and Astrophysics
Astrophysics - Astrophysics of Galaxies
Red-giant branch
Stars
Astrophysics - Solar and Stellar Astrophysics
[SDU]Sciences of the Universe [physics]
13. Climate action
Space and Planetary Science
Astrophysics of Galaxies (astro-ph.GA)
parallaxes
Orders of magnitude (length)
late-type [stars]
Parallax
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Astrophysics - Earth and Planetary Astrophysics
Subjects
Details
- Language :
- English
- ISSN :
- 0004637X and 15384357
- Database :
- OpenAIRE
- Journal :
- The Astrophysical Journal, The Astrophysical Journal, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩, The Astrophysical Journal, American Astronomical Society, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩, Huber, D, Zinn, J, Bojsen-Hansen, M, Pinsonneault, M, Sahlholdt, C, Serenelli, A, Silva Aguirre, V, Stassun, K, Stello, D, Tayar, J, Bastien, F, Bedding, T R, Buchhave, L A, Chaplin, W J, Davies, G R, García, R A, Latham, D W, Mathur, S, Mosser, B & Sharma, S 2017, ' Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes ', The Astrophysical Journal, vol. 844, no. 2, pp. 102 . https://doi.org/10.3847/1538-4357/aa75ca
- Accession number :
- edsair.doi.dedup.....456ba3db59c9c0a3d01dba0f77d71e24
- Full Text :
- https://doi.org/10.3847/1538-4357/aa75ca⟩