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arXiv · 1211.3150

Selected topics in the evolution of low-mass stars

M. Catelan
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Abstract

Low-mass stars play a key role in many different areas of astrophysics. In this article, I provide a brief overview of the evolution of low-mass stars, and discuss some of the uncertainties and problems currently affecting low-mass stellar models. Emphasis is placed on the following topics: the solar abundance problem, mass loss on the red giant branch, and the level of helium enrichment associated to the multiple populations that are present in globular clusters.

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M. Catelan. 2012-11-13. Selected topics in the evolution of low-mass stars. https://doi.org/10.1051/epjconf%2F20134301001

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