Abilene Christian University

GIS and landmark-aided autonomous vehicle localization for navigation continuity in urban corridors

Reliable localization is essential for autonomous vehicle navigation in urban corridors where Global Navigation Satellite System (GNSS) positioning can become unavailable or unreliable. This study presents a Geographic Information System (GIS) and landmark-aided route-constrained...

Tracking the baryon number with nuclear collisions

Baryon quantum number is found to be conserved since baryogenesis in the early Universe. Conventionally, each fractionally charged valence quark is understood to carry one-third of a baryon number. An alternative hypothesis posits that baryon number is instead carried by a baryon...