Method to search for the triple-neutron state in an electron scattering experiment

Tianhao Shao, Jinhui Chen, Yu-Gang Ma +1

An electron scattering experiment to search for the trineutron state ${}^{3}n$ by reaction ${}^4\mathrm{He}(e,e^{\prime }p{\pi }^{+}{)}^{3}n$ is designed for the A1 facility at Mainzer Microtron. The deta…