[{"id":993511,"text":"mu-  445 MeV","data":{"start":[75.4, -64.2, 275.4],"end":[222.7, -0.9, 403.2]},"children":[],"icon":"jstree-file"}, {"id":993512,"text":"proton  117 MeV","data":{"start":[75.4, -64.2, 275.4],"end":[69.7, -57.3, 280.6]},"children":[],"icon":"jstree-file"}, {"id":993513,"text":"proton  186 MeV","data":{"start":[75.4, -64.2, 275.4],"end":[74.4, -68.4, 277.6]},"children":[],"icon":"jstree-file"}]