Magnetic fields of M dwarfs
O Kochukhov - The Astronomy and Astrophysics Review, 2021 - Springer
Magnetic fields play a fundamental role for interior and atmospheric properties of M dwarfs
and greatly influence terrestrial planets orbiting in the habitable zones of these low-mass …
and greatly influence terrestrial planets orbiting in the habitable zones of these low-mass …
No thick carbon dioxide atmosphere on the rocky exoplanet TRAPPIST-1 c
Seven rocky planets orbit the nearby dwarf star TRAPPIST-1, providing a unique opportunity
to search for atmospheres on small planets outside the Solar System. Thanks to the recent …
to search for atmospheres on small planets outside the Solar System. Thanks to the recent …
The revised TESS input catalog and candidate target list
KG Stassun, RJ Oelkers, M Paegert… - The Astronomical …, 2019 - iopscience.iop.org
We describe the catalogs assembled and the algorithms used to populate the revised TESS
Input Catalog (TIC), based on the incorporation of the Gaia second data release. We also …
Input Catalog (TIC), based on the incorporation of the Gaia second data release. We also …
Refining the transit-timing and photometric analysis of TRAPPIST-1: masses, radii, densities, dynamics, and ephemerides
We have collected transit times for the TRAPPIST-1 system with the Spitzer Space
Telescope over four years. We add to these ground-based, HST, and K2 transit-time …
Telescope over four years. We add to these ground-based, HST, and K2 transit-time …
Breakdown of the Newton–Einstein Standard Gravity at Low Acceleration in Internal Dynamics of Wide Binary Stars
KH Chae - The Astrophysical Journal, 2023 - iopscience.iop.org
A gravitational anomaly is found at weak gravitational acceleration g N≲ 10− 9 ms− 2 from
analyses of the dynamics of wide binary stars selected from the Gaia DR3 database that …
analyses of the dynamics of wide binary stars selected from the Gaia DR3 database that …
Weighing stars from birth to death: mass determination methods across the HRD
A Serenelli, A Weiss, C Aerts, GC Angelou… - The Astronomy and …, 2021 - Springer
The mass of a star is the most fundamental parameter for its structure, evolution, and final
fate. It is particularly important for any kind of stellar archaeology and characterization of …
fate. It is particularly important for any kind of stellar archaeology and characterization of …
A giant planet candidate transiting a white dwarf
A Vanderburg, SA Rappaport, S Xu, IJM Crossfield… - Nature, 2020 - nature.com
Astronomers have discovered thousands of planets outside the Solar System, most of which
orbit stars that will eventually evolve into red giants and then into white dwarfs. During the …
orbit stars that will eventually evolve into red giants and then into white dwarfs. During the …
The CARMENES search for exoplanets around M dwarfs-Planet occurrence rates from a subsample of 71 stars
Context. The CARMENES exoplanet survey of M dwarfs has obtained more than 18 000
spectra of 329 nearby M dwarfs over the past five years as part of its guaranteed time …
spectra of 329 nearby M dwarfs over the past five years as part of its guaranteed time …
The Gaia–Kepler stellar properties catalog. I. Homogeneous fundamental properties for 186,301 Kepler Stars
TA Berger, D Huber, JL Van Saders… - The Astronomical …, 2020 - iopscience.iop.org
An accurate and precise Kepler Stellar Properties Catalog is essential for the interpretation
of the Kepler exoplanet survey results. Previous Kepler Stellar Properties Catalogs have …
of the Kepler exoplanet survey results. Previous Kepler Stellar Properties Catalogs have …
Evidence for the volatile-rich composition of a 1.5-Earth-radius planet
C Piaulet, B Benneke, JM Almenara, D Dragomir… - Nature …, 2023 - nature.com
The population of planets smaller than approximately 1.7 Earth radii (R⊕) is widely
interpreted as consisting of rocky worlds, generally referred to as super-Earths. This picture …
interpreted as consisting of rocky worlds, generally referred to as super-Earths. This picture …