355 citations · 2.3k across the 49 of their papers we have counts for
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astro-ph.SR2017★ 23 cited
Light and Heavy Element Abundance Variations in the Outer Halo Globular Cluster NGC 6229
Christian I. Johnson, Nelson Caldwell, R. Michael Rich +1
NGC 6229 is a relatively massive outer halo globular cluster that is primarily known for exhibiting a peculiar bimodal horizontal branch morphology. Given the paucity of spectrosco…
astro-ph.SR2017★ 30 cited
Chemical Complexity in the Eu-enhanced Monometallic Globular Cluster NGC 5986
Christian I. Johnson, Nelson Caldwell, R. Michael Rich +4
NGC 5986 is a poorly studied but relatively massive Galactic globular cluster that shares several physical and morphological characteristics with "iron-complex" clusters known to e…