Updated High-Temperature Opacities for the Dartmouth Stellar Evolution Program and their Effect on the Jao Gap Location

Emily M. Boudreaux, Brian C. Chaboyer

The Jao Gap, a 17 percent decrease in stellar density at $M_G\sim 10$ identified in both Gaia DR2 and EDR3 data, presents a new method to probe the interior structure of stars near…