Article Title: CONSTRAINTS ON THE DISTANCE MODULI, HELIUM AND METAL ABUNDANCES, AND AGES OF GLOBULAR CLUSTERS FROM THEIR RR LYRAE AND NON-VARIABLE HORIZONTAL-BRANCH STARS. I. M3, M15, AND M92
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2016. The American Astronomical Society. All rights reserved.
Publication dates
Date Received: 2016-04-21
Date Accepted: 2016-07-05
Online publication date: 2016-08-03