[{"id":903083,"text":"mu-  580 MeV","data":{"start":[125.0, 0.0, 194.5],"end":[-57.7, -11.1, 368.8]},"children":[],"icon":"jstree-file"}, {"id":903084,"text":"proton  77 MeV","data":{"start":[125.0, 0.0, 194.5],"end":[129.0, 0.1, 197.3]},"children":[],"icon":"jstree-file"}]