497 citations · 8.9k across the 119 of their papers we have counts for
10 papers · 1 filter
The K2 Galactic Archaeology Program Data Release 2: Asteroseismic results from campaigns 4, 6, & 7
Joel C. Zinn, Dennis Stello, Yvonne Elsworth +18
Studies of Galactic structure and evolution have benefitted enormously from Gaia kinematic information, though additional, intrinsic stellar parameters like age are required to bes…
PBjam: A Python package for automating asteroseismology of solar-like oscillators
M. B. Nielsen, G. R. Davies, W. H. Ball +14
Asteroseismology is an exceptional tool for studying stars by using the properties of observed modes of oscillation. So far the process of performing an asteroseismic analysis of a…
Orbital misalignment of the super-Earth Men c with the spin of its star
Vedad Kunovac Hodžić, Amaury H. M. J. Triaud, Heather M. Cegla +2
Planet-planet scattering events can leave an observable trace of a planet's migration history in the form of orbital misalignment with respect to the the stellar spin axis, which i…
Chronologically dating the early assembly of the Milky Way
Josefina Montalbán, John Ted Mackereth, Andrea Miglio +16
The standard cosmological model (-CDM) predicts that galaxies are built through hierarchical assembly on cosmological timescales. The Milky Way, like other disc galaxies…
Investigating surface correction relations for RGB stars
Andreas Christ Sølvsten Jørgensen, Josefina Montalbán, Andrea Miglio +7
State-of-the-art stellar structure and evolution codes fail to adequately describe turbulent convection. For stars with convective envelopes, such as red giants, this leads to an i…
The TESS light curve of AI Phoenicis
P. F. L. Maxted, Patrick Gaulme, D. Graczyk +10
Accurate masses and radii for normal stars derived from observations of detached eclipsing binary stars are of fundamental importance for testing stellar models and may be useful f…
Unveiling the Distinct Formation Pathways of the Inner and Outer Discs of the Milky Way with Bayesian Machine Learning
Ioana Ciucă, Daisuke Kawata, Andrea Miglio +2
We develop a Bayesian Machine Learning framework called BINGO (Bayesian INference for Galactic archaeOlogy) centred around a Bayesian neural network. After being trained on the APO…
Solar cycle variation of in helioseismic data and its implications for asteroseismology
Rachel Howe, William J. Chaplin, Sarbani Basu +7
The frequency, , at which the envelope of pulsation power peaks for solar-like oscillators is an important quantity in asteroseismology. We measure for t…
Age dating of an early Milky Way merger via asteroseismology of the naked-eye star Indi
William J. Chaplin, Aldo M. Serenelli, Andrea Miglio +81
Over the course of its history, the Milky Way has ingested multiple smaller satellite galaxies. While these accreted stellar populations can be forensically identified as kinematic…
TOI-257b (HD 19916b): A Warm sub-Saturn Orbiting an Evolved F-type Star
Brett C. Addison, Duncan J. Wright, Belinda A. Nicholson +91
We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The transit signal was detected by TESS…