[{"id":1021460,"text":"mu-  177 MeV","data":{"start":[30.6, -69.2, 376.4],"end":[39.9, -12.2, 398.5]},"children":[],"icon":"jstree-file"}, {"id":1021461,"text":"proton  238 MeV","data":{"start":[30.6, -69.2, 376.4],"end":[40.6, -78.2, 386.5]},"children":[],"icon":"jstree-file"}, {"id":1021462,"text":"pi0  848 MeV","data":{"start":[30.6, -69.2, 376.4],"end":[30.6, -69.2, 376.4]},"children":[],"icon":"jstree-file"}]