# Sub-Barrier Fusion in the HI + $^{208}$Pb Systems and Nuclear Potentials for Cluster Decay

Abstract : Near-barrier fusion excitation functions for the $^{12},^{14}C, ^{16},^{18}$O + $^{208}$Pb reactions have been analyzed in the framework of the barrier-passing model using different forms of the nuclear potential and the phenomenology of a fluctuating barrier. The best-fit fusion potentials were used to estimate cluster decay probabilities from the corresponding ground states of Ra and Th, i.e., for the inverse decay process. The analysis supports the "alpha-decay-like" scenario for carbon and oxygen emission from these nuclei.
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Conference papers

http://hal.in2p3.fr/in2p3-00126770
Contributor : Béatrice Forrler <>
Submitted on : Friday, January 26, 2007 - 9:54:54 AM
Last modification on : Tuesday, May 4, 2021 - 11:26:07 AM

### Citation

R.N. Sagaidak, S.P. Tretyakova, S.V. Khlebnikov, A.A. Ogloblin, N. Rowley, et al.. Sub-Barrier Fusion in the HI + $^{208}$Pb Systems and Nuclear Potentials for Cluster Decay. International Symposium on Exotic Nuclear Systems ENS'05, Jun 2005, Debrecen, Hungary. pp.61-64, ⟨10.1063/1.2140625⟩. ⟨in2p3-00126770⟩

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