181 citations · 2.8k across the 66 of their papers we have counts for
67 papers
WIYN Open Cluster Study. XCVII. An Extended Radial-Velocity Survey and Spectroscopic Binary Orbits in the Open Cluster NGC 188
Ritvik Sai Narayan, Evan Linck, Robert D. Mathieu +1
We present 35 new spectroscopic-binary orbits from our extended radial-velocity (RV) survey of the old ( Gyr) open cluster NGC 188. Using data from the WIYN Open Clust…
Goodbye to Chi-by-Eye: A Bayesian Analysis of Photometric Binaries in Six Open Clusters
Anna C. Childs, Aaron M. Geller, Ted von Hippel +2
We present a robust methodology for identifying photometric binaries in star clusters. Using Gaia DR3, Pan-STARRS and 2MASS data, we self-consistently define the cluster parameters…
Investigating Mass Segregation of the Binary Stars in the Open Cluster NGC 6819
Claire Zwicker, Aaron M. Geller, Anna C. Childs +2
We search for mass segregation in the intermediate-aged open cluster NGC 6819 within a carefully identified sample of probable cluster members. Using photometry from the Gaia, 2MAS…
Tracing the Origins of Mass Segregation in M35: Evidence for Primordially Segregated Binaries
Erin Motherway, Aaron M. Geller, Anna C. Childs +2
M35 is a young open cluster and home to an extensive binary population. Using Gaia DR3, Pan-STARRS, and 2MASS photometry with the Bayesian statistical software, BASE-9, we derive p…
Coplanar circumbinary planets can be unstable to large tilt oscillations in the presence of an inner polar planet
Anna C. Childs, Rebecca G. Martin, Stephen Lepp +2
Mutually misaligned circumbinary planets may form in a warped or broken gas disc or from later planet-planet interactions. With numerical simulations and analytic estimates we expl…
Globular Cluster UVIT legacy Survey (GlobUleS) III. Omega Centauri in Far-Ultraviolet
Deepthi S. Prabhu, Annapurni Subramaniam, Snehalata Sahu +21
We present the first comprehensive study of the most massive globular cluster Omega Centauri in the far-ultraviolet (FUV) extending from the center to ~ 28% of the tidal radius usi…