SEARCHING FOR 3-NUCLEON RESONANCES

We search for three-neutron resonances which were predicted from pion double charge exchange experiments on He-3. All partial waves up to J= 5/2 are nonresonant except the J(pi)=3/2(+) one, where we find a state at E=14 MeV energy with 13 MeV width. The parameters of the mirror st ate in the three-proton system are E=15 MeV and Gamma=14 MeV. The poss ible existence of an excited state in the triton, which was predicted from a H(He-6,alpha) experiment, is also discussed.