[{"id":1140894,"text":"mu-  479 MeV","data":{"start":[125.0, -0.0, 124.4],"end":[149.5, -66.1, 321.9]},"children":[],"icon":"jstree-file"}, {"id":1140895,"text":"proton  177 MeV","data":{"start":[125.0, 0.0, 124.4],"end":[121.2, 7.1, 135.1]},"children":[],"icon":"jstree-file"}]