Quantum effects in the diffusion process to form a heavy nucleus in heavy-ion fusion reactions

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2006-03-23

Author

Washiyama, Kouhei
Yilmaz, Buelent
Ayik, Sakir
Takigawa, Noboru

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We discuss quantum effects in the diffusion process which is used to describe the shape evolution from the touching configuration of fusing two nuclei to a compound nucleus. Applying the theory with quantum effects to the case where the potential field, the mass and friction parameters are adapted to realistic values of heavy-ion collisions, we show that the quantum effects play significant roles at low temperatures which are relevant to the synthesis of superheavy elements.

Subject Keywords

Quantum diffusion, Non-Markovian effect, Langevin equation, Superheavy elements

URI

https://hdl.handle.net/11511/67329

DOI

https://doi.org/10.1063/1.2338376

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Department of Physics, Conference / Seminar

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Citation Formats

K. Washiyama, B. Yilmaz, S. Ayik, and N. Takigawa, “Quantum effects in the diffusion process to form a heavy nucleus in heavy-ion fusion reactions,” 2006, vol. 853, p. 187, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67329.