Hayashi limit

== English == === Etymology === Named after Japanese astrophysicist Chushiro Hayashi (25 Jul 1920–28 Feb 2010). === Noun === Hayashi limit (plural Hayashi limits) (astrophysics) A theoretical maximum radius of a star of given mass; the radius at which the inward force of gravity exactly balances the outward pressure of the gas of the star. ==== Related terms ==== Hayashi boundary Hayashi track ==== Translations ==== === Further reading === Hayashi track § Forbidden zone on Wikipedia.Wikipedia Eddington luminosity on Wikipedia.Wikipedia