[{"id":925772,"text":"nu_mu  330 MeV","data":{"start":[121.4, 116.9, 535.3],"end":[-37802.8, 53000.0, 63048.2]},"children":[],"icon":"jstree-file"}, {"id":925773,"text":"proton  59 MeV","data":{"start":[121.4, 116.9, 535.3],"end":[120.7, 115.7, 538.1]},"children":[],"icon":"jstree-file"}, {"id":925775,"text":"pi-  330 MeV","data":{"start":[121.4, 116.9, 535.3],"end":[145.3, 99.4, 564.9]},"children":[],"icon":"jstree-file"}]