[{"id":1134800,"text":"mu-  367 MeV","data":{"start":[125.0, -0.0, 170.5],"end":[265.4, 26.6, 246.6]},"children":[],"icon":"jstree-file"}, {"id":1134801,"text":"proton  289 MeV","data":{"start":[125.0, -0.0, 170.5],"end":[99.3, -12.7, 208.7]},"children":[],"icon":"jstree-file"}]