[{"id":1209157,"text":"nu_mu  987 MeV","data":{"start":[250.7, 56.5, 912.6],"end":[74163.0, 1609.7, 59501.7]},"children":[],"icon":"jstree-file"}, {"id":1209158,"text":"neutron  480 MeV","data":{"start":[250.7, 56.5, 912.6],"end":[248.2, 56.2, 916.2]},"children":[],"icon":"jstree-file"}]