278 citations · 379 across the 4 of their papers we have counts for
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astro-ph1999★ 278 cited
Star-to-Star Abundance Variations among Bright Giants in the Mildly Metal-Poor Globular Cluster M4
Inese I. Ivans, Christopher Sneden, Robert P. Kraft +5
We present a chemical composition analysis of 36 giants in the nearby mildy metal-poor (<[Fe/H]> = -1.18) "CN-bimodal" globular cluster M4. Confronted with a cluster that has large…
astro-ph1999★ 61 cited
An Extremely Lithium-Rich Bright Red Giant in the Globular Cluster M3
Robert P. Kraft, Ruth C. Peterson, Puragra Guhathakurta +3
We have serendipitously discovered an extremely lithium-rich star on the red giant branch of the globular cluster M3 (NGC 5272). An echelle spectrum obtained with the Keck I HIRES…