[{"id":951594,"text":"mu-  505 MeV","data":{"start":[125.0, 0.0, 107.3],"end":[142.9, -113.2, 291.7]},"children":[],"icon":"jstree-file"}, {"id":951595,"text":"proton  140 MeV","data":{"start":[125.0, 0.0, 107.3],"end":[123.0, 3.3, 121.2]},"children":[],"icon":"jstree-file"}]