On the Determination of Galactic Globular Cluster Metallicities from the Periods and V-Band Amplitudes of their Fundamental-Mode RR Lyrae Variables
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DOI: 10.1093/mnras/stad1066
Abstract: There are primarily two relations currently being used in the literature to calculate the metal abundance of ab-type RR Lyrae variables from their periods and V-band amplitudes. They are the one from Alcock et al., which… read more here.
Keywords: lyrae variables; globular cluster; galactic globular; cluster ... See more keywords