Zero-age horizontal branch stars

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Term: Zero-age horizontal branch stars
Definition:

A star that has arrived on the horizontal branch after leaving the red giant branch. It begins helium burning in its core.
UAT Astrophysics
Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan
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https://n2t.net/ark:/99152/h25957