[{"id":1005957,"text":"mu-  471 MeV","data":{"start":[3.2, 115.4, 535.9],"end":[164.6, 130.1, 616.6]},"children":[],"icon":"jstree-file"}, {"id":1005958,"text":"proton  305 MeV","data":{"start":[3.2, 115.4, 535.9],"end":[-4.4, 114.8, 558.3]},"children":[],"icon":"jstree-file"}, {"id":1005959,"text":"pi+  151 MeV","data":{"start":[3.2, 115.4, 535.9],"end":[-2.6, 113.3, 537.5]},"children":[],"icon":"jstree-file"}]