activity
20032023
most citedExploring the Optical Transient Sky with the Palomar Transient Factory

740 citations · 9.7k across the 188 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

55 papers · 1 filter

astro-ph.SR2022★ 37 cited

TESS Hunt for Young and Maturing Exoplanets (THYME) IX: a 27 Myr extended population of Lower-Centaurus Crux with a transiting two-planet system

Mackenna L. Wood, Andrew W. Mann, Madyson G. Barber +35

We report the discovery and characterization of a nearby (~ 85 pc), older (27 +/- 3 Myr), distributed stellar population near Lower-Centaurus-Crux (LCC), initially identified by se…

astro-ph.SR2022★ 15 cited

Three low-mass companions around aged stars discovered by TESS

Zitao Lin, Tianjun Gan, Sharon X. Wang +42

We report the discovery of three transiting low-mass companions to aged stars: a brown dwarf (TOI-2336b) and two objects near the hydrogen burning mass limit (TOI-1608b and TOI-252…

astro-ph.SR2022★ 7 cited

A Low-mass, Pre-main-sequence Eclipsing Binary in the 40 Myr Columba Association -- Fundamental Stellar Parameters and Modeling the Effect of Star Spots

Benjamin M. Tofflemire, Adam L. Kraus, Andrew W. Mann +12

Young eclipsing binaries (EBs) are powerful probes of early stellar evolution. Current models are unable to simultaneously reproduce the measured and derived properties that are ac…

astro-ph.SR2022★ 19 cited

The Factory and the Beehive. IV. A Comprehensive Study of the Rotation X-ray Activity Relation in Praesepe and the Hyades

Alejandro Núñez, Marcel A. Agüeros, Kevin R. Covey +7

X-ray observations of low-mass stars in open clusters are critical to understanding the dependence of magnetic activity on stellar properties and their evolution. Praesepe and the…

astro-ph.SR2022

An Adaptive Optics Census of Companions to Northern Stars Within 25 pc with Robo-AO

Maissa Salama, Carl Ziegler, Christoph Baranec +8

In order to assess the multiplicity statistics of stars across spectral types and populations in a volume-limited sample, we censused nearby stars for companions with Robo-AO. We r…

astro-ph.SR2021★ 1 cited

EvryFlare IV: Detection of periodicity in flare occurrence from cool stars with TESS

Ward S. Howard, Nicholas M. Law

Phased flaring, or the periodic occurrence of stellar flares, may probe electromagnetic star-planet interaction (SPI), binary interaction, or magnetic conditions in spots. For the…