Fluctuations of density and waves in nonlinear nuclear reactions in stellar cores (Q1318291)
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scientific article; zbMATH DE number 540138
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fluctuations of density and waves in nonlinear nuclear reactions in stellar cores |
scientific article; zbMATH DE number 540138 |
Statements
Fluctuations of density and waves in nonlinear nuclear reactions in stellar cores (English)
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27 March 1994
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The space correlation of fluctuation of density in the nuclear reaction system inside the stars is investigated by using the theory of a generating function. Referring to the dynamical rate equation, we have introduced the gravitational force and temperature gradient terms into master equation of the probability distribution function of density, and a generalized master equation has been obtained. We take \(P-PI\) reactions of hydrogen-burning in the solar core as an example to solve this master equation for infinite medium. A series of waves have been obtained.
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phase velocity
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theory of a generating function
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gravitational force
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temperature gradient terms
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generalized master equation
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hydrogen-burning
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0.87621915
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0.84929705
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0.84786266
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0.84000206
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0.8369721
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0.83429414
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