activity
20222026
most citedTESS Giants Transiting Giants II: The hottest Jupiters orbiting evolved stars

39 citations · 84 across the 16 of their papers we have counts for

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Showing astro-ph.SRShow all

6 papers · 1 filter

astro-ph.SR2026

Open Clusters as Laboratories for Cool Star Evolution: Highlights from the Cool Stars 23 Splinter Session

Deepak Chahal, Beatrice Caccherano, Edward Gillen +16

Open clusters remain among the most powerful laboratories for calibrating how fundamental stellar properties such as rotation, magnetic activity, surface chemistry, and internal st…

astro-ph.SR2026

Filling the Gap: Calibrating Gyrochronology at 1.3 Gyr with the Benchmark Cluster NGC-752

Andrew W. Boyle, Andrew W. Mann

Empirical gyrochronology relies on co-eval stellar associations to map stellar rotation as a function of mass and age. The accuracy of its age predictions is therefore limited by t…

astro-ph.SR2026

The TESS All-Sky Rotation Survey: Periods for 1,046,317 Stars Within 500 pc

Andrew W. Boyle, Luke G. Bouma, Andrew W. Mann

Stellar rotation is a fundamental tracer of stellar magnetic evolution, age, and activity, with broad implications for Galactic archaeology and exoplanet characterization. The Tran…

astro-ph.SR20253 cited

Lost Sisters Found: TESS and Gaia Reveal a Dissolving Pleiades Complex

Andrew W. Boyle, Luke G. Bouma, Andrew W. Mann

Most star clusters dissolve into the Galaxy over tens to hundreds of millions of years after they form. While recent Gaia studies have honed our view of cluster dispersal, the exac…

astro-ph.SR2025

Quantifying the Limits of TESS Stellar Rotation Measurements with the K2-TESS Overlap

Andrew W. Boyle, Andrew W. Mann, Jonathan Bush

The Transiting Exoplanet Survey Satellite (TESS) has provided stellar rotation periods across much of the sky through high-precision light curves, but the reliability and completen…

astro-ph.SR2025

Disk-Star Alignment I: Pre-Main-Sequence Stellar Parameters and the Statistical Alignment Between Disks and Stellar Rotation

Matthew J. Fields, Andrew W. Mann, Aurora Kesseli +1

Astronomers generally assume planet-forming disks are aligned with the rotation of their host star. However, recent observations have shown evidence of warping in protoplanetary di…