[{"id":1155724,"text":"mu-  509 MeV","data":{"start":[125.0, -0.0, 126.0],"end":[153.1, -131.5, 289.7]},"children":[],"icon":"jstree-file"}, {"id":1155725,"text":"proton  148 MeV","data":{"start":[125.0, 0.0, 126.0],"end":[124.6, 7.6, 132.2]},"children":[],"icon":"jstree-file"}]