activity
19952022
most citedThe Ages of 55 Globular Clusters as Determined Using an Improved delta V_TO^HB Method Along with Color-Magnitude Diagram Constraints, and Their Implications for Broader Issues

490 citations · 5.2k across the 57 of their papers we have counts for

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Showing 2004Show all

2 papers · 1 filter

astro-ph2004★ 44 cited

A Star Catalog for the Open Cluster NGC188

Peter B. Stetson, Robert D. McClure, Don A. VandenBerg

We present new BVRI broad-band photometry for the old open cluster NGC188 based upon analysis of 299 CCD images either obtained by us, donated by colleagues, or retrieved from publ…

astro-ph2004★ 107 cited

Models for Solar Abundance Stars with Gravitational Settling and Radiative Accelerations: Application to M67 and NGC188

G. Michaud, O. Richard, J. Richer +1

Evolutionary models taking into account radiative accelerations, thermal diffusion, and gravitational settling for 28 elements, including all those contributing to OPAL stellar opa…