D
Derek Homeier
Researcher at École normale supérieure de Lyon
Publications - 90
Citations - 9088
Derek Homeier is an academic researcher from École normale supérieure de Lyon. The author has contributed to research in topics: Brown dwarf & White dwarf. The author has an hindex of 43, co-authored 90 publications receiving 8186 citations. Previous affiliations of Derek Homeier include Los Alamos National Laboratory & University of Göttingen.
Papers
More filters
Journal ArticleDOI
New evolutionary models for pre-main sequence and main sequence low-mass stars down to the hydrogen-burning limit
TL;DR: In this paper, the authors presented new models for low-mass stars down to the hydrogen-burning limit that consistently couple atmosphere and interior structures, thereby superseding the widely used BCAH98 models.
Journal ArticleDOI
A new extensive library of PHOENIX stellar atmospheres and synthetic spectra
Tim-Oliver Husser,S. Wende-von Berg,Stefan Dreizler,Derek Homeier,Derek Homeier,Ansgar Reiners,Travis Barman,Peter H. Hauschildt +7 more
TL;DR: In this paper, a library of high-resolution synthetic spectra based on the stellar atmosphere code PHOENIX is presented, which can be used for a wide range of applications of spectral analysis and stellar parameter synthesis.
Journal ArticleDOI
Models of very-low-mass stars, brown dwarfs and exoplanets
TL;DR: Recent advances in modelling the stellar to substellar transition are reviewed, and the revised solar oxygen abundances and cloud model allow the photometric and spectroscopic properties of this transition to be reproduced for the first time.
Journal ArticleDOI
A ground-based transmission spectrum of the super-Earth exoplanet GJ 1214b
TL;DR: A ground-based measurement of the transmission spectrum of GJ 1214b between wavelengths of 780 and 1,000 nm is reported, finding the lack of features in this spectrum rules out cloud-free atmospheres composed primarily of hydrogen.
Journal ArticleDOI
Thermal structure of an exoplanet atmosphere from phase-resolved emission spectroscopy
Kevin B. Stevenson,Jean-Michel Desert,Michael R. Line,Jacob L. Bean,Jonathan J. Fortney,Adam P. Showman,Tiffany Kataria,Laura Kreidberg,Peter R. McCullough,Peter R. McCullough,Gregory W. Henry,David Charbonneau,Adam Burrows,Sara Seager,Nikku Madhusudhan,Michael H. Williamson,Derek Homeier +16 more
TL;DR: Spectroscopic thermal emission measurements as a function of orbital phase (“phase-curve observations”) for the highly irradiated exoplanet WASP-43b spanning three full planet rotations using the Hubble Space Telescope are presented.