[{"id":980945,"text":"mu-  418 MeV","data":{"start":[92.5, -84.2, 113.1],"end":[55.7, -548.9, 323.0]},"children":[],"icon":"jstree-file"}, {"id":980946,"text":"proton  878 MeV","data":{"start":[92.5, -84.2, 113.1],"end":[92.4, -82.1, 119.0]},"children":[],"icon":"jstree-file"}]