Anomalous Diffusion: Directional Passing over the Saddle Point of a Potential
doi: 10.11804/NuclPhysRev.22.04.370
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2005-12-20
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Key words:
- anomalous diffusion /
- passing probability /
- overshooting /
- backflow
Abstract: Directional transport of a particle in a non-Ohmic environment passing over the saddle point of a potential is considered and the analytical expression of the passing probability is obtained. Our results has shown that both overshooting and backflow are observed in the case of subdiffusion. This is a possible for understanding slow increasing of the fusion probability with the center-of-mass energy.
Citation: | BAO Jing-dong. Anomalous Diffusion: Directional Passing over the Saddle Point of a Potential[J]. Nuclear Physics Review, 2005, 22(4): 370-372. doi: 10.11804/NuclPhysRev.22.04.370 |