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- W1657457393 abstract "The dynamical, chemical, and thermal evolution of zero-metal gas clouds was modeled to study conditions of star formation in the early universe. Numerical results are given for the collapse of spherical clouds of mass 1000 and 50000 solar mass. Cooling by H2 lines and by photons emitted in H + e(-) yields H(-) = h (sup nu) maintains collapse until formation of an equilibrium protostellar core of mass 0.02 solar mass. The cooling by photons produced with H is essential for low mass star formation. If the cloud is fragmented, the evolution of the pieces is similar to that of the parent cloud, but the equilibrium core has larger density and mass." @default.
- W1657457393 created "2016-06-24" @default.
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- W1657457393 date "1986-02-01" @default.
- W1657457393 modified "2023-09-24" @default.
- W1657457393 title "Evolution of primoridal gas clouds" @default.
- W1657457393 hasPublicationYear "1986" @default.
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