[{"id":927895,"text":"mu-  229 MeV","data":{"start":[102.7, -11.9, 915.9],"end":[189.7, -25.1, 940.0]},"children":[],"icon":"jstree-file"}, {"id":927896,"text":"proton  141 MeV","data":{"start":[102.7, -11.9, 915.9],"end":[97.2, -10.2, 922.2]},"children":[],"icon":"jstree-file"}]