scispace - formally typeset
T

T. S. Metcalfe

Publications -  42
Citations -  2947

T. S. Metcalfe is an academic researcher. The author has contributed to research in topics: Stars & Asteroseismology. The author has an hindex of 24, co-authored 42 publications receiving 2889 citations.

Papers
More filters
Journal ArticleDOI

Properties of 42 Solar-type Kepler Targets from the Asteroseismic Modeling Portal

TL;DR: In this article, the authors used previously published asteroseismic and spectroscopic data sets to provide a uniform analysis of 42 solar-type Kepler targets from AMP and found that fitting the individual frequencies typically doubled the precision of the asteroseismsic radius, mass, and age compared to grid-based modeling of the global oscillation properties, and improved the radius and mass by about a factor of three over empirical scaling relations.
Journal ArticleDOI

The asteroseismic potential of Kepler: first results for solar-type stars

William J. Chaplin, +107 more
TL;DR: In this article, preliminary asteroseismic results from Kepler on three G-type stars are presented, made at one-minute cadence during the first 33.5d of science operations, reveal high signal-to-noise solar-like oscillation spectra in all three stars: about 20 modes of oscillation may be clearly distinguished in each star.