141 citations · 160 across the 4 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
astro-ph.GA2026
XMST II: The spatial and kinematic structure of Galactic OB associations in Gaia DR3
Mark Gallaway
Stellar associations are difficult clustering targets because position, kinematics and extinction carry different physical units, different uncertainties and different discriminato…
astro-ph.IM2026
XMST: An Extended Minimum Spanning Tree Framework with Objective Fracture-Scale Selection
Mark Gallaway
We present XMST, an extended minimum spanning tree framework for identifying spatially coherent stellar structures using an objective, data-driven fracture-scale criterion. XMST co…