Results 71 to 80 of about 12,099 (232)

Solar-Like Oscillators in the Kepler Era: A Review

Frontiers in Astronomy and Space Sciences, 2021
Many late-type stars across the Milky Way exhibit observable pulsations similar to our Sun that open up a window into stellar interiors. The NASA Kepler mission, a space-based photometric telescope, measured the micro-magnitude luminosity fluctuations ...
Jason Jackiewicz
doaj   +1 more source

The treatment of mixing in core helium burning models - I. Implications for asteroseismology

, 2015
The detection of mixed oscillation modes offers a unique insight into the internal structure of core helium burning (CHeB) stars. The stellar structure during CHeB is very uncertain because the growth of the convective core, and/or the development of a ...
Campbell, Simon W., Christensen-Dalsgaard, Joergen, Constantino, Thomas, Lattanzio, John C., Stello, Dennis   +4 more
core   +1 more source

Deep learning classification in asteroseismology [PDF]

Monthly Notices of the Royal Astronomical Society, 2017
6 pages, 7 figures. Published in the Monthly Notices of the Royal Astronomical Society. Classification tables are available as ancillary files (sidebar on the right), or in zipped form from https://academic.oup.com/mnras/article-lookup/doi/10.1093/mnras/stx1174#supplementary ...
Hon, Marc, Stello, Dennis, Yu, Jie
openaire   +3 more sources

Prelude to, and Nature of the Space Photometry Revolution

EPJ Web of Conferences, 2015
It is now less than a decade since CoRoT initiated the space photometry revolution with breakthrough discoveries, and five years since Kepler started a series of similar advances.
Gilliland Ronald L.
doaj   +1 more source

An Observer's View on the Future of Asteroseismology

Frontiers in Astronomy and Space Sciences, 2019
Scientific research is a continuous process, and the speed of future progress can be estimated by the pace of finding explanations for previous research questions. In this observer's based view of stellar pulsation and asteroseismology, we start with the
Margit Paparó
doaj   +1 more source

Toward a New Paradigm in the Analysis of Asteroseismic Lightcurves

Frontiers in Astronomy and Space Sciences, 2020
This paper aims at being a provocative guide to the future of asteroseismology from the perspective of the analysis of time series, where the fundamentals of harmonic analysis are subjected to stress tests.
Juan Carlos Suárez, Juan Carlos Suárez, Rafael Garrido, Javier Pascual-Granado, Antonio García Hernández, Antonio García Hernández, Sebastiano de Franciscis, Mariel Lares-Martiz, José R. Rodón   +8 more
doaj   +1 more source

Stellar hydrodynamics caught in the act: Asteroseismology with CoRoT and Kepler

, 2011
Asteroseismic investigations, particularly based on data on stellar oscillations from the CoRoT and Kepler space missions, are providing unique possibilities for investigating the properties of stellar interiors.
Auvergne, Baglin, Baglin, Baudin, Bazot, Bedding, Blažko, Borucki, Bouchy, Bouchy, Carrier, Catala, Chadid, Charpinet, Christensen-Dalsgaard, Degroote, Deheuvels, Dominik, Dupret, Dziembowski, Fontaine, Frandsen, Gough, Gough, Grundahl, Grundahl, Handler, Hekker, Hekker, Houdek, Huber, Jørgen Christensen-Dalsgaard, Kallinger, Kallinger, Kjeldsen, Kjeldsen, Kolenberg, Kolenberg, Kuschnig, Lamb, Maeder, Mathis, Mathis, Michael J. Thompson, Miesch, Miglio, Miglio, Montalbán, Moskalik, Mosser, Mosser, Palacios, Palacios, Pamyatnykh, Poretti, Smith, Soszyński, Trampedach, Van Grootel   +58 more
core   +1 more source

Stellar ages from asteroseismology [PDF]

, 2008
Asteroseismology provides powerful means to probe stellar interiors. The oscillations frequencies are closely related to stellar interior properties via the density and sound speed profiles.
Aizenman, Appourchaux, Ballot, Dupret, Gough, Josefina Montalbán, Kjeldsen, Kjeldsen, Lebreton, Mazumdar, Morel, Pamyatnykh, Perryman, Roxburgh, Scuflaire, Scuflaire, Vandakurov, Yveline Lebreton   +17 more
core   +1 more source

Asteroseismology of pulsating DA white dwarfs with fully evolutionary models

EPJ Web of Conferences, 2013
We present a new approach for asteroseismology of DA white dwarfs that consists in the employment of a large set of non-static, physically sound, fully evolutionary models representative of these stars.
Althaus L.G., Córsico A.H., Romero A.D., Bertolami M.M. Miller   +3 more
doaj   +1 more source

Pulsating white dwarf stars and asteroseismology [PDF]

, 2016
At present, a large number of pulsating white dwarf (WD) stars is being discovered either from Earth-based surveys such as the Sloan Digital Sky Survey, or through observations from space (e.g., the Kepler mission).
Córsico, Alejandro H.
core   +1 more source