Alpha Decay Width of ${}^{212}$Po from a quartetting wave function approach

Abstract

A microscopic calculation of $\alpha$-cluster preformation probability and $\alpha$ decay width in the typical $\alpha$ emitter ${}^{212}$Po is presented. Results are obtained by improving a recent approach to describe $\alpha$ preformation in ${}^{212}$Po [Phys. Rev. C 90, 034304 (2014)] implementing four-nucleon correlations (quartetting). Using the actually measured density distribution of the ${}^{208}$ Pb core, the calculated alpha decay width of ${}^{212}$Po agrees fairly well with the measured one.

7 pages, 5 figures, 1 table, submitted to Phys. Rev. C

References in corpus (4)

• Signature of Shallow Potentials in Deep Sub-barrier Fusion Reactions
• Bound clusters on top of doubly magic nuclei
• Neutron skin thickness of heavy nuclei with $\alpha$-particle correlations and the slope of the nuclear symmetry energy
• Hindrance of ^{16}O+^{208}Pb fusion at extreme sub-barrier energies

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