[{"id":1113819,"text":"mu-  32 MeV","data":{"start":[84.2, -65.6, 233.9],"end":[81.1, -61.6, 232.9]},"children":[],"icon":"jstree-file"}, {"id":1113820,"text":"proton  331 MeV","data":{"start":[84.2, -65.6, 233.9],"end":[70.8, -51.6, 275.2]},"children":[],"icon":"jstree-file"}, {"id":1113821,"text":"pi+  507 MeV","data":{"start":[84.2, -65.6, 233.9],"end":[145.7, -160.5, 293.7]},"children":[],"icon":"jstree-file"}]