[{"id":1029937,"text":"mu-  546 MeV","data":{"start":[151.7, 15.0, 346.8],"end":[-25.6, 160.9, 487.5]},"children":[],"icon":"jstree-file"}, {"id":1029938,"text":"proton  676 MeV","data":{"start":[151.7, 15.0, 346.8],"end":[151.3, 10.6, 376.4]},"children":[],"icon":"jstree-file"}, {"id":1029939,"text":"pi+  282 MeV","data":{"start":[151.7, 15.0, 346.8],"end":[189.4, -8.4, 370.7]},"children":[],"icon":"jstree-file"}]