[{"id":815062,"text":"mu-  526 MeV","data":{"start":[125.0, -0.0, 115.8],"end":[-46.7, 38.7, 273.2]},"children":[],"icon":"jstree-file"}, {"id":815063,"text":"proton  14 MeV","data":{"start":[125.0, -0.0, 115.8],"end":[125.1, -0.2, 115.9]},"children":[],"icon":"jstree-file"}, {"id":815064,"text":"proton  84 MeV","data":{"start":[125.0, -0.0, 115.8],"end":[128.9, 2.1, 119.6]},"children":[],"icon":"jstree-file"}]