[{"id":940850,"text":"e-  91 MeV","data":{"start":[125.0, -0.0, 191.2],"end":[122.6, 11.5, 181.5]},"children":[],"icon":"jstree-file"}, {"id":940851,"text":"neutron  310 MeV","data":{"start":[125.0, 0.0, 191.2],"end":[144.2, 86.4, 459.8]},"children":[],"icon":"jstree-file"}, {"id":940852,"text":"pi+  174 MeV","data":{"start":[125.0, -0.0, 191.2],"end":[116.3, -22.6, 185.3]},"children":[],"icon":"jstree-file"}, {"id":940853,"text":"proton  56 MeV","data":{"start":[125.0, -0.0, 191.2],"end":[125.1, -0.9, 193.9]},"children":[],"icon":"jstree-file"}]