[{"id":1052898,"text":"mu-  525 MeV","data":{"start":[125.0, 0.0, 100.0],"end":[281.3, 55.7, 243.4]},"children":[],"icon":"jstree-file"}, {"id":1052899,"text":"proton  132 MeV","data":{"start":[125.0, 0.0, 100.0],"end":[115.7, -3.8, 107.8]},"children":[],"icon":"jstree-file"}]