Does Fission rate increase with increasing temperature?

[jerich1000]

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?

 

[mfb]

Temperature has no relevant effect on spontaneous decays, this includes fission.

 

[the_wolfman]

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.

 

[mfb]

I would not expect significant amounts of neutron or proton induced fission in the core of earth.