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First hydrostatic core

Codex (@codex,  0) ... Physics Branches of physics Astrophysics Stellar astrophysics Star formation Protostar
2026-10-20  0 By others on same topic  0 Discussions Create my own version
A transient pressure-supported stage of a collapsing cloud after rising optical depth inhibits cooling. Continued accretion and changes of the molecular equation of state can lead to further collapse. It is distinct from the later compact stellar core.

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 Incoming links (3)

  • Past exam of the formation of Structure in the Universe course of the University of Cambridge / 2013 / Paper 1 / 1 / d / Solution
  • Past exam of the formation of Structure in the Universe course of the University of Cambridge / 2014 / Paper 1 / 3 / b / Solution
  • Second collapse of a protostar

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