2 papers
astro-ph.IM2024
Galaxy cluster profiles: A Gaussian mixture model approach to halo miscentering
Matthew Currie, Kyle Miller, Tae-Hyeon Shin +2
Measurements of the galaxy density and weak-lensing profiles of galaxy clusters typically rely on an assumed cluster center, which is taken to be the brightest cluster galaxy or ot…
astro-ph.HE2024
Applying Simulation-Based Inference to Spectral and Spatial Information from the Galactic Center Gamma-Ray Excess
Katharena Christy, Eric J. Baxter, Jason Kumar
The two most favored explanations of the Fermi Galactic Center gamma-ray excess (GCE) are millisecond pulsars and self annihilation of the smooth dark matter halo of the galaxy. In…