Mean Last Passage Time and Nuclear Fission Rate

JIA Ying; BAO Jing-dong

doi:10.11804/NuclPhysRev.21.04.385

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JIA Ying, BAO Jing-dong. Mean Last Passage Time and Nuclear Fission Rate[J]. Nuclear Physics Review, 2004, 21(4): 385-386. doi: 10.11804/NuclPhysRev.21.04.385

Citation:

JIA Ying, BAO Jing-dong. Mean Last Passage Time and Nuclear Fission Rate[J]. Nuclear Physics Review, 2004, 21(4): 385-386. doi: 10.11804/NuclPhysRev.21.04.385

Mean Last Passage Time and Nuclear Fission Rate

doi: 10.11804/NuclPhysRev.21.04.385

Department of Physics; Beijing Normal University; Beijing 100875; China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2004-12-20

Abstract

The mean last passage time is introduced to instead of the mean first passage time for studying the decay of an induced-fissioning system. The stationary fission rate determined by the inverse of mean last passage time across the saddle point is agreement with the resulting rate of Langevin simulation and better than that of mean first passage time arriving at the scission point.
- thermal nuclear fission,
- Langevin simulation,
- mean last passage time
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沈阳化工大学材料科学与工程学院沈阳 110142

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Mean Last Passage Time and Nuclear Fission Rate

doi: 10.11804/NuclPhysRev.21.04.385

Department of Physics; Beijing Normal University; Beijing 100875; China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2004-12-20

Key words:

Abstract: The mean last passage time is introduced to instead of the mean first passage time for studying the decay of an induced-fissioning system. The stationary fission rate determined by the inverse of mean last passage time across the saddle point is agreement with the resulting rate of Langevin simulation and better than that of mean first passage time arriving at the scission point.

JIA Ying, BAO Jing-dong. Mean Last Passage Time and Nuclear Fission Rate[J]. Nuclear Physics Review, 2004, 21(4): 385-386. doi: 10.11804/NuclPhysRev.21.04.385

Citation:

JIA Ying, BAO Jing-dong. Mean Last Passage Time and Nuclear Fission Rate[J]. Nuclear Physics Review, 2004, 21(4): 385-386. doi: 10.11804/NuclPhysRev.21.04.385