62 citations · 78 across the 2 of their papers we have counts for
2 papers
astro-ph.GA2009★ 16 cited
Blue Hook Stars in Globular Clusters
A. Dieball, C. Knigge, T. J. Maccarone +4
Blue hook (BHk) stars are a rare class of horizontal branch stars that so far have been found in only very few Galactic globular clusters (GCs). The dominant mechanism for producin…
astro-ph2008★ 62 cited
Stellar Exotica in 47 Tucanae
Christian Knigge, Andrea Dieball, Jesus Maiz Apellaniz +3
We present far-UV spectroscopy obtained with HST for 48 blue objects in the core of 47 Tuc. Based on their position in a FUV-optical colour-magnitude diagram, these were expected t…