Probing the interior physics of stars through asteroseismology
C Aerts - Reviews of Modern Physics, 2021 - APS
Yearslong time series of high-precision brightness measurements have been assembled for
thousands of stars with telescopes operating in space. Such data have allowed astronomers …
thousands of stars with telescopes operating in space. Such data have allowed astronomers …
Angular momentum transport in stellar interiors
Stars lose a significant amount of angular momentum between birth and death, implying that
efficient processes transporting it from the core to the surface are active. Space …
efficient processes transporting it from the core to the surface are active. Space …
Slowing the spins of stellar cores
J Fuller, AL Piro, AS Jermyn - Monthly Notices of the Royal …, 2019 - academic.oup.com
The angular momentum (AM) evolution of stellar interiors, along with the resulting rotation
rates of stellar remnants, remains poorly understood. Asteroseismic measurements of red …
rates of stellar remnants, remains poorly understood. Asteroseismic measurements of red …
Revised stellar properties of Kepler targets for the Q1-17 (DR25) transit detection run
The determination of exoplanet properties and occurrence rates using Kepler data critically
depends on our knowledge of the fundamental properties (such as temperature, radius, and …
depends on our knowledge of the fundamental properties (such as temperature, radius, and …
Asteroseismology of 16,000 Kepler red giants: global oscillation parameters, masses, and radii
The Kepler mission has provided exquisite data to perform an ensemble asteroseismic
analysis on evolved stars. In this work we systematically characterize solar-like oscillations …
analysis on evolved stars. In this work we systematically characterize solar-like oscillations …
Three-dimensional core-collapse supernova simulations of massive and rotating progenitors
We present 3D simulations of the core-collapse of massive rotating and non-rotating
progenitors performed with the general relativistic neutrino hydrodynamics code coconut …
progenitors performed with the general relativistic neutrino hydrodynamics code coconut …
Rotation and magnetism of Kepler pulsating solar-like stars-Towards asteroseismically calibrated age-rotation relations
Kepler ultra-high precision photometry of long and continuous observations provides a
unique dataset in which surface rotation and variability can be studied for thousands of stars …
unique dataset in which surface rotation and variability can be studied for thousands of stars …
Magnetic fields of 30 to 100 kG in the cores of red giant stars
G Li, S Deheuvels, J Ballot, F Lignieres - Nature, 2022 - nature.com
A red giant star is an evolved low-or intermediate-mass star that has exhausted its central
hydrogen content, leaving a helium core and a hydrogen-burning shell. Oscillations of stars …
hydrogen content, leaving a helium core and a hydrogen-burning shell. Oscillations of stars …
The spins of compact objects born from helium stars in binary systems
J Fuller, W Lu - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
The angular momentum (AM) content of massive stellar cores helps us to determine the
natal spin rates of neutron stars and black holes. Asteroseismic measurements of low-mass …
natal spin rates of neutron stars and black holes. Asteroseismic measurements of low-mass …
Determining stellar macroturbulence using asteroseismic rotational velocities from Kepler
Abstract The Rossiter–McLaughlin effect observed for transiting exoplanets often requires
prior knowledge of the stellar projected equatorial rotational velocity (v sin i). This is usually …
prior knowledge of the stellar projected equatorial rotational velocity (v sin i). This is usually …