[{"id":984374,"text":"mu-  562 MeV","data":{"start":[125.0, 0.0, 193.3],"end":[98.0, 53.7, 426.7]},"children":[],"icon":"jstree-file"}, {"id":984375,"text":"proton  90 MeV","data":{"start":[125.0, 0.0, 193.3],"end":[129.5, -4.6, 194.3]},"children":[],"icon":"jstree-file"}]