313 citations · 1.1k across the 18 of their papers we have counts for
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Structural and Nucleosynthetic Evolution of Metal-poor and Metal-free Low and Intermediate Mass Stars
Simon W. Campbell, John C. Lattanzio
We report on an investigation into stellar evolution and nucleosynthesis in the low and extremely low metallicity regime, including models of stars with a pure Big Bang composition…
Stellar Models and Yields of Asymptotic Giant Branch Stars
Amanda I. Karakas, John C. Lattanzio
We present stellar yields calculated from detailed models of low and intermediate-mass asymptotic giant branch (AGB) stars. We evolve models with a range of mass from 1 to 6Msun, a…
Compulsory Deep Mixing of 3He and CNO Isotopes in the Envelopes of low-mass Red Giants
Peter P. Eggleton, David S. P. Dearborn, John C. Lattanzio
Three-dimensional stellar modeling has enabled us to identify a deep-mixing mechanism that must operate in all low mass giants. This mixing process is not optional, and is driven b…
Abundances in intermediate-mass AGB stars undergoing third dredge-up and hot-bottom burning
J. A. McSaveney, P. R. Wood, M. Scholz +2
High dispersion near-infrared spectra have been taken of seven highly-evolved, variable, intermediate-mass (4-6 Msun) AGB stars in the LMC and SMC in order to look for C, N and O v…
Origin of Abundance Inhomogeneity in Globular Clusters
K. Bekki, S. W. Campbell, J. C. Lattanzio +1
We numerically investigate abundance properties of the Galactic globular clusters (GCs) by adopting a new ``external pollution'' scenario. In this framework, GCs are assumed to ori…