[{"id":1098391,"text":"mu-  1227 MeV","data":{"start":[247.2, 21.6, 142.0],"end":[1311.2, 8673.0, 16935.1]},"children":[],"icon":"jstree-file"}, {"id":1098392,"text":"proton  263 MeV","data":{"start":[247.2, 21.6, 142.0],"end":[250.7, -2.1, 174.1]},"children":[],"icon":"jstree-file"}, {"id":1098393,"text":"pi+  152 MeV","data":{"start":[247.2, 21.6, 142.0],"end":[288.5, 8.2, 165.1]},"children":[],"icon":"jstree-file"}]