galaxy kinematics 1integral-field spectroscopy 1orbit modeling 1stellar dynamics 1supermassive black holes 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.GA2026
A Supermassive Black Hole Mass Measurement in NGC 5102 with Schwarzschild Orbit-superposition Modeling
Thomas K. Waters, Kayhan Gultekin, Karl Gebhardt +2
The study determines the mass of the central supermassive black hole in the lenticular galaxy NGC 5102 using stellar-dynamical Schwarzschild orbit-superposition models combined wit…
astro-ph.GA2025
The "Dark-Matter Dominated" Galaxy Segue 1 Modeled with a Black Hole and no Dark Halo
Nathaniel Lujan, Karl Gebhardt, Richard Anantua +11
The dwarf spheroidal galaxy, Segue 1, is thought to have one of the largest ratios of dark matter to stellar mass. Using orbit-based dynamical models, we model Segue 1, including a…