[{"id":1,"text":"nu_e_bar  377 MeV","data":{"start":[58.8, -73.1, 312.4],"end":[-3061.0, -2080.7, -3688.5]},"children":[],"icon":"jstree-file"}, {"id":3,"text":"proton  18 MeV","data":{"start":[58.8, -73.1, 312.4],"end":[58.8, -73.3, 312.7]},"children":[],"icon":"jstree-file"}, {"id":4,"text":"neutron  30 MeV","data":{"start":[58.8, -73.1, 312.4],"end":[68.3, -57.9, 310.8]},"children":[],"icon":"jstree-file"}]