stellar kinematics 2cold dark matter 1dark matter indirect detection 1dwarf spheroidal galaxies 1J-factor estimation 1satellite density profiles 1semi-analytic modeling 1semi-analytic satellite modeling 1ultra-faint dwarf galaxies 1
From the 2 of 2 linked papers with an AI index.
2 papers
astro-ph.HE2026
Semi-analytic Inference of Satellite Densities in the Cold Dark Matter Model Part II. Implications for Dark Matter Indirect Detection Constraints
Kailash Raman, Dylan Folsom, Manoj Kaplinghat +2
The paper updates the astrophysical J‑factors for Milky Way dwarf spheroidal galaxies using a calibrated semi‑analytic satellite model and new stellar kinematic data, and shows how…
astro-ph.GA2026
Semi-analytic Inference of Satellite Densities in the Cold Dark Matter Model Part I. Comparison to Ultra-faint Dwarf Kinematics
Kailash Raman, Dylan Folsom, Manoj Kaplinghat +2
The paper uses a semi‑analytic model of Milky Way satellite galaxies to predict their dark‑matter density profiles and compares these predictions to measurements of stellar velocit…