170 citations · 2.9k across the 117 of their papers we have counts for
9 papers · 1 filter
Detection of anomalous element distribution in the extremely slowly rotating magnetic O9.7 V star HD 54879
S. P. Järvinen, S. Hubrig., M. Schöller +4
The O9.7 V star HD 54879 is currently the only massive magnetic star whose magnetic field geometry and rotation period are not constrained. Over the last three years, we gathered a…
KELT-9 as an eclipsing double-lined spectroscopic binary: a unique and self-consistent solution to the system
Anusha Pai Asnodkar, Ji Wang, B. Scott Gaudi +5
Transiting hot Jupiters present a unique opportunity to measure absolute planetary masses due to the magnitude of their radial velocity signals and known orbital inclination. Measu…
An Aligned Orbit for the Young Planet V1298 Tau b
Marshall C. Johnson, Trevor J. David, Erik A. Petigura +22
The alignment of planetary orbits with respect to the stellar rotation preserves information on their dynamical histories. Measuring this angle for young planets help illuminate th…
The rapidly oscillating Ap star gamma Equ: linear polarization as an enhanced pulsation diagnostic?
S. Hubrig, S. P. Jarvinen, I. Ilyin +2
We present the first short time scale observations of the roAp star gamma Equ in linear polarized light obtained with the PEPSI polarimeter installed at the LBT. These observations…
H-Alpha Variability of V1298 Tau c
Everett Schlawin, Ilya Ilyin, Adina D. Feinstein +5
The 23 Myr system V1298 Tau hosts four transiting planets and is a valuable laboratory for exploring the early stages of planet evolution soon after formation of the star. We obser…
Giant white-light flares on fully convective stars occur at high latitudes
Ekaterina Ilin, Katja Poppenhaeger, Sarah J. Schmidt +7
White-light flares are magnetically driven localized brightenings on the surfaces of stars. Their temporal, spectral, and statistical properties present a treasury of physical info…