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Suppressed fusion cross section for neutron halo nuclei

Makoto Ito·Kazuhiro Yabana·Takashi Nakatsukasa·Manabu Ueda
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Abstract

Fusion reactions of neutron-halo nuclei are investigated theoretically with a three-body model. The time-dependent wave-packet method is used to solve the three-body Schrodinger equation. The halo neutron behaves as a spectator during the Coulomb dissociation process of the projectile. The fusion cross sections of 11Be-209Bi and 6He-238U are calculated and are compared with measurements. Our calculation indicates that the fusion cross section is slightly hindered by the presence of weakly bound neutrons.

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Makoto Ito, Kazuhiro Yabana, Takashi Nakatsukasa, Manabu Ueda. 2006-01-20. Suppressed fusion cross section for neutron halo nuclei. https://doi.org/10.1016/j.physletb.2006.03.027

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