activity
20082025
most citedThe H emission of nearby M dwarfs and its relation to stellar rotation

367 citations · 5.6k across the 79 of their papers we have counts for

collaborators
Showing 2020Show all

11 papers · 1 filter

astro-ph.EP2020★ 17 cited

TOI 122b and TOI 237b, two small warm planets orbiting inactive M dwarfs, found by \textit{TESS}

William C. Waalkes, Zachory K. Berta-Thompson, Karen A. Collins +39

We report the discovery and validation of TOI 122b and TOI 237b, two warm planets transiting inactive M dwarfs observed by \textit{TESS}. Our analysis shows TOI 122b has a radius o…

astro-ph.SR2020★ 31 cited

Estimating the Ultraviolet Emission of M dwarfs with Exoplanets from Ca II and H

Katherine Melbourne, Allison Youngblood, Kevin France +29

M dwarf stars are excellent candidates around which to search for exoplanets, including temperate, Earth-sized planets. To evaluate the photochemistry of the planetary atmosphere,…

astro-ph.EP2020★ 183 cited

A Giant Planet Candidate Transiting a White Dwarf

Andrew Vanderburg, Saul A. Rappaport, Siyi Xu +61

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…

astro-ph.EP2020★ 29 cited

Zodiacal Exoplanets in Time. XI. The Orbit and Radiation Environment of the Young M Dwarf-Hosted Planet K2-25b

E. Gaidos, T. Hirano, D. J. Wilson +20

M dwarf stars are high-priority targets for searches for Earth-size and potentially Earth-like planets, but their planetary systems may form and evolve in very different circumstel…

astro-ph.EP2020★ 242 cited

A planet within the debris disk around the pre-main-sequence star AU Microscopii

Peter Plavchan, Thomas Barclay, Jonathan Gagné +84

AU Microscopii (AU Mic) is the second closest pre main sequence star, at a distance of 9.79 parsecs and with an age of 22 million years. AU Mic possesses a relatively rare and spat…

astro-ph.SR2020★ 12 cited

TIC 278956474: Two close binaries in one young quadruple system, identified by \textit{TESS}

Pamela Rowden, Tamás Borkovits, Jon M. Jenkins +25

We have identified a quadruple system with two close eclipsing binaries in TESS data. The object is unresolved in Gaia and appears as a single source at parallax 1.08~0.01 mas…