2 papers
astro-ph.GA2026
Older Ages for 23 Pre-Main Sequence Stars in Upper Scorpius Using Dynamical Mass-Constrained Stellar Evolutionary Models
Allison P. M. Towner, Joshua A. Eisner, Patrick D. Sheehan +2
We present revised stellar ages for 23 pre-main sequence K- and M-type stars in the Upper Scorpius star-forming region, derived by using stellar dynamical masses to constrain isoch…
astro-ph.EP2025
One-third of Sun-like stars are born with misaligned planet-forming disks
Lauren I. Biddle, Brendan P. Bowler, Marvin Morgan +2
Exoplanets are organized in a broad array of orbital configurations that reflect their formation along with billions of years of dynamical processing through gravitational interact…