31 citations · 50 across the 4 of their papers we have counts for
4 papers
Dark Matter in Draco and Boötes I: Hints of a Core in an Ultra-Faint Dwarf from Simulation-Based Inference
Tri Nguyen, Lina Necib, Ting S. Li +8
The density profiles of dwarf spheroidal galaxies are among the most sensitive probes of dark matter physics, yet extracting them from noisy stellar kinematics remains a fundamenta…
GravSphere2: A higher-order Jeans method for mass-modeling spherical stellar systems
Andrés Bañares-Hernández, Justin I. Read, Mariana P. Júlio
Mass-modeling methods are used to infer the gravitational field of stellar systems, from globular clusters to giant elliptical galaxies. While many methods exist, most require assu…
New constraints on the central mass contents of Omega Centauri from combined stellar kinematics and pulsar timing
Andrés Bañares-Hernández, Francesca Calore, Jorge Martin Camalich +1
We perform a combined analysis of stellar kinematics and line-of-sight accelerations of millisecond pulsars to investigate the mass contents of Omega Centauri. We consider multiple…
Confronting fuzzy dark matter with the rotation curves of nearby dwarf irregular galaxies
Andrés Bañares-Hernández, Andrés Castillo, Jorge Martin Camalich +1
We investigate phenomenologically the viability of fuzzy dark matter (FDM). We do this by confronting the predictions of the model, in particular, the formation of a solitonic core…