Does Fission rate increase with increasing temperature?

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SUMMARY

The discussion confirms that temperature does not influence spontaneous fission rates, which remain constant regardless of environmental conditions. However, temperature does affect neutron and proton induced fission rates through a phenomenon known as Doppler broadening. Despite the higher temperatures found toward the Earth's core, significant neutron or proton induced fission is not expected to occur in that environment.

PREREQUISITES
  • Understanding of fission processes, specifically spontaneous and induced fission.
  • Knowledge of Doppler broadening in nuclear physics.
  • Familiarity with neutron and proton interactions in nuclear reactions.
  • Basic concepts of temperature effects on nuclear decay rates.
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  • Research the principles of spontaneous fission and its characteristics.
  • Explore the concept of Doppler broadening and its implications in nuclear reactions.
  • Investigate neutron and proton induced fission mechanisms in various materials.
  • Study the thermal conditions and their effects on nuclear processes in geological environments.
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Nuclear physicists, geophysicists, and researchers studying fission processes and their environmental influences.

jerich1000
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From the standpoint of temperature (not pressure), would components that could experience fission experience a higher fission rate toward the center of the Earth because of the higher temperature, or at ordinary room temperature conditions?
 
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Temperature has no relevant effect on spontaneous decays, this includes fission.
 
Temperature has no relevant effect on spontaneous decays, this includes fission.

Temperature influences neutron induced and proton induced fission rates via Doppler broadening. It does not affect spontaneous fission.
 
I would not expect significant amounts of neutron or proton induced fission in the core of earth.
 
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