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Glossary

663 terms defined in Binary Pulse Theory, read from the text itself. 584 carry a definition from the lexicon.

W

White Dwarf Initial–Final Mass Relation

From white dwarfs in star clusters of known age (Kalirai et al., 2008). A Sun leaves about 0.5 M☉; a star of 8 M☉ leaves about 1.3, just under the limit. The rest of the star is returned to the gas, enriched.

M⊘f ≈ 0.109 · M + 0.394 · M☉