[{"id":906428,"text":"mu-  387 MeV","data":{"start":[125.0, -0.0, 192.8],"end":[-18.2, 78.4, 192.1]},"children":[],"icon":"jstree-file"}, {"id":906430,"text":"proton  299 MeV","data":{"start":[125.0, -0.0, 192.8],"end":[159.5, -3.1, 230.7]},"children":[],"icon":"jstree-file"}]