Hayashi, Chushiro (1920–2010)
Japanese astrophysicist at Kyoto University who did important work on the
early evolution of stars and of the universe. In 1950 he was the first to
offer a variant of the hot Big Bang model
as put forward in 1946 by George Gamow and
colleagues in the famous "Alpher-Bethe-Gamow" theory. He is best remembered,
however, for his discovery of the almost temperature-independent early evolution
of pre-main-sequence stars along what has become known as the Hayashi
track. Related category
• ASTRONOMERS
AND ASTROPHYSICISTS
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