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Analytical E1 strength functions of two-neutron halo nuclei: the 6-He example

C. Forssen·V. D. Efros·M. V. Zhukov
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Abstract

An analytical model is developed to study the spectra of electromagnetic dissociation of two-neutron halo nuclei without precise knowledge about initial and final states. Phenomenological three-cluster bound state wave functions, reproducing the most relevant features of these nuclei, are used along with no interaction final states. The 6-He nucleus is considered as a test case, and a good agreement with experimental data concerning the shape of the spectrum and the magnitude of the strength function is found.

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C. Forssen, V. D. Efros, M. V. Zhukov. 2001-08-09. Analytical E1 strength functions of two-neutron halo nuclei: the 6-He example. https://doi.org/10.1016/s0375-9474(01)01260-x

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