13 citations · 26 across the 2 of their papers we have counts for
2 papers
astro-ph.SR2017★ 13 cited
NGC 6752 AGB Stars Revisited: I. Improved AGB temperatures remove apparent overionisation of Fe I
S. W. Campbell, B. T. MacLean, V. D'Orazi +5
A recent study reported a strong apparent depression of Fe I, relative to Fe II, in the AGB stars of NGC 6752. This depression is much greater than that expected from the neglect o…
astro-ph.SR2016
An extreme paucity of second population AGB stars in the normal globular cluster M4
B. T. MacLean, S. W. Campbell, G. M. De Silva +4
Galactic Globular clusters (GCs) are now known to harbour multiple stellar populations, which are chemically distinct in many light element abundances. It is becoming increasingly…