Momentum and energy transfer between plasma, hydrogen, and radiation during the recombination era of the universe (Q1115319)
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scientific article; zbMATH DE number 4085351
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Momentum and energy transfer between plasma, hydrogen, and radiation during the recombination era of the universe |
scientific article; zbMATH DE number 4085351 |
Statements
Momentum and energy transfer between plasma, hydrogen, and radiation during the recombination era of the universe (English)
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1989
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It is assumed that during the recombination era the Universe is a fluid consisting of plasma, neutral hydrogen, and radiation interacting via the processes of photo-recombination, photo-ionization, and Thomson scattering. The corresponding mass exchanges between plasma and hydrogen and both the momentum and energy transfer are calculated near the hydrodynamical equilibrium. A perturbation in the hydrodynamical quantities is introduced and the corresponding dynamical equations are obtained as well.
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recombination era
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Universe
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plasma
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neutral hydrogen
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photo- recombination
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photo-ionization
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Thomson scattering
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hydrodynamical equilibrium
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0.7274692058563232
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0.6648966670036316
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0.6461438536643982
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0.6338486075401306
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0.6336413621902466
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