Variable stars in the core of the globular cluster M3

Abstract

We present the results of a survey for variable stars in the core of the globular cluster M3. Our findings include the discovery of eleven new or suspected variables, including a possible W Vir, and the first period determinations for thirteen previously known variables.

arXiv comment9 pages, 3 figures, accepted by MNRAS, uses mn2e

References in corpus (2)

• A method for optimal image subtraction
• Variable Stars in Galactic Globular Clusters

Cited by in corpus (7)

• HST Snaphot Study of Variable Stars in Globular Clusters: Inner Region of NGC 6441
• A Comprehensive Catalogue of Variable Stars in the field of 47 Tucanae
• Image-Subtraction Photometry of the Globular Cluster M3: identification of new double-mode RR Lyrae stars
• Multicolour CCD photometry of the variable stars in globular cluster M3
• Variable stars in the globular cluster NGC 7492. New discoveries and physical parameters determination
• The RR Lyrae Star Period - K-band Luminosity Relation of the Globular Cluster M3
• Light Curves and Period Changes of Type II Cepheids in the Globular Clusters M3 and M5