Stars less massive than ∼ 8 − 10 M⊙ burn Hydrogen to Helium in the core during the main-sequence through thermonuclear reactions, then Helium to Carbon/Oxygen (M ∼ > 0.5 M⊙) in their post main-sequence evolution
Stars less massive than ∼ 8 − 10 M⊙ burnHydrogen to Helium in the core during the main-sequence through thermonuclearreactions, then Helium to Carbon/Oxygen (M ∼ > 0.5 M⊙) in their post main-sequenceevolution