45 citations · 156 across the 7 of their papers we have counts for
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astro-ph.SR2019
Correlated Depletion and Dilution of Lithium and Beryllium Revealed by Subgiants in M 67
Ann Merchant Boesgaard, Michael G. Lum, Constantine P. Deliyannis
The surface content of lithium (Li) and beryllium (Be) provide insights into the mixing and circulation mechanisms in stellar interiors. The old open cluster, M 67, has been well-s…
astro-ph.SR2019★ 11 cited
A Comparison of the Chemical Composition of Main Sequence and Giant Stars in the Open Cluster NCC 752
Michael G. Lum, Ann Merchant Boesgaard
The chemical composition of stars in open clusters provides the best information on the chemical evolution of stars via comparison of the main sequence stars with the evolved giant…