Nucleon-$\alpha$ Scattering and Resonances in ${}^5$He and ${}^5$Li with JISP16 and Daejeon16 $NN$ interactions

Abstract

The SS-HORSE approach to analysis of resonant states is generalized to the case of charged particle scattering utilizing analytical properties of partial scattering amplitudes and applied to the study of resonant states in the ${}^5$Li nucleus and non-resonant $s$-wave proton-$\alpha$ scattering within the no-core shell model using the JISP16 and Daejeon16 $NN$ interactions. We present also the results of calculations of neutron-$\alpha$ scattering and resonances in the ${}^5$He nucleus with Daejeon16 and compare with results published previously using JISP16.

14 pages, 21 figures. Text modified according to suggestions of Phys, Ref. C referee

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• SS-HORSE Extension of the No-Core Shell Model: Application to Resonances in ${}^7\mathrm{H}e$
• Bose-Einstein condensate of alpha particles in the ground state of nuclear matter?
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