Results 51 to 60 of about 539 (174)
Asteroseismology of Compact Stars
UniverseCompact stars have been perceived as natural laboratories of matter at an extremely high density. The uncertainties of the equation of state (EOS) of matter can be constrained by observing compact stars.
Hong-Bo Li +3 more
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An overview of helio- and asteroseismology [PDF]
Symposium - International Astronomical Union, 1988 The purpose of the present paper is to give an introduction to the nomenclature, and a few of the results, of helio- and asteroseismology. It is hoped that this may provide a useful background for the more specialized reviews, and the contributed papers, in these proceedings.
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Studying the surface effect in Procyon A as an F-type star
Astronomy & AstrophysicsContext. Procyon A is an F-type main-sequence star in a binary system. It has been the subject of numerous ground-based and space-based observing campaigns, providing precise classical constraints, including a well-determined mass.
Moedas Nuno, Di Mauro Maria Pia
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NONLINEAR ASTEROSEISMOLOGY OF RR LYRAE [PDF]
The Astrophysical Journal, 2012 The observations of the Kepler space telescope revealed that fundamental-mode RR Lyrae stars may show various radial overtones. The presence of multiple radial modes may allow us to conduct nonlinear asteroseismology: comparison of mode amplitudes and frequency shifts between observations and models.
?Molnár +7 more
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White-Dwarf Asteroseismology With the Kepler Space Telescope
Frontiers in Astronomy and Space Sciences, 2020 In the course of their evolution, white-dwarf stars go through at least one phase of variability in which the global pulsations they undergo allow astronomers to peer into their interiors, making it possible to shed light on their deep inner structure ...
Alejandro H. Córsico +1 more
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Asteroseismology with Small Telescopes [PDF]
Symposium - International Astronomical Union, 1986 Study of the solar interior through analysis of solar oscillations, a field now referred to as helioseismology, has generated interest in the development of asteroseismology, the study of the interior of pulsating stars through the analysis of their oscillations.
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Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars
Astronomy & AstrophysicsThe recent detection of solar equatorial Rossby waves has renewed interest in the study of gravito-inertial waves propagating in the convective envelope of solar-type stars.
Breton S. N. +7 more
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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 +8 more
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Current issues in asteroseismology
Journal of Physics: Conference Series, 2008 In this contribution we briefly review some of the current issues and promises for the future by asteroseismology. We are entering a new phase in this field driven by the wealth of data that has been collected and data that will soon be available for asteroseismology across the HR Diagram.
Bazot, Michael +2 more
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An asteroseismology explorer [PDF]
, 2008 In response to a NASA opportunity, a proposal has been made to study the concept of an Asteroseismology Explorer (ASE). The goal of the ASE would be to measure solar-like oscillations on many (perhaps hundreds) of stars during a 1-year mission, including many members of open clusters.
Brown, T. M., Cox, A. N.
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