activity
20142025
most citedWhen Do Stalled Stars Resume Spinning Down? Advancing Gyrochronology with Ruprecht 147

165 citations · 1.5k across the 32 of their papers we have counts for

collaborators

33 papers

astro-ph.SR2025

Short-Term Balmer Line Emission Variability in M Dwarfs

Aylin Garcia Soto, Girish M. Duvvuri, Elisabeth R. Newton +3

M Dwarfs make up the majority of stars, offering an avenue for discovering exoplanets due to their smaller sizes. However, their magnetic activity poses challenges for exoplanet de…

astro-ph.EP2024★ 4 cited

A transiting multi-planet system in the 61 million year old association Theia 116

Sydney Vach, George Zhou, Chelsea X. Huang +28

Observing and characterizing young planetary systems can aid in unveiling the evolutionary mechanisms that sculpt the mature exoplanet population. As an all-sky survey, NASA's Tran…

astro-ph.EP2024★ 1 cited

The occurrence of small, short-period planets younger than 200 Myr with TESS

Sydney Vach, George Zhou, Chelsea X. Huang +10

Within the first few hundreds of millions of years, many physical processes sculpt the eventual properties of young planets. NASA's TESS mission has surveyed young stellar associat…

astro-ph.SR2023

Constraining Stellar Rotation at the Zero-Age Main Sequence with TESS

S. T. Douglas, P. A. Cargile, S. P. Matt +5

The zero-age main sequence (ZAMS) is a critical phase for stellar angular momentum evolution, as stars transition from contraction-dominated spin-up to magnetic wind-dominated spin…

astro-ph.SR2023★ 10 cited

The Factory and the Beehive. V. Chromospheric and Coronal Activity and Its Dependence on Rotation in Praesepe and the Hyades

Alejandro Núñez, M. A. Agüeros, J. L. Curtis +6

Low-mass (< 1.2 Solar mass) main-sequence stars lose angular momentum over time, leading to a decrease in their magnetic activity. The details of this rotation-activity relation re…

astro-ph.SR2023★ 3 cited

A Novel Application of Conditional Normalizing Flows: Stellar Age Inference with Gyrochronology

Phil Van-Lane, Joshua S. Speagle, Stephanie Douglas

Stellar ages are critical building blocks of evolutionary models, but challenging to measure for low mass main sequence stars. An unexplored solution in this regime is the applicat…