[{"id":1122686,"text":"e-  280 MeV","data":{"start":[125.0, -0.0, 146.5],"end":[114.9, 11.1, 156.7]},"children":[],"icon":"jstree-file"}, {"id":1122687,"text":"proton  74 MeV","data":{"start":[125.0, -0.0, 146.5],"end":[123.0, 1.9, 150.3]},"children":[],"icon":"jstree-file"}, {"id":1122688,"text":"proton  31 MeV","data":{"start":[125.0, -0.0, 146.5],"end":[125.4, -0.3, 147.4]},"children":[],"icon":"jstree-file"}, {"id":1122689,"text":"pi+  265 MeV","data":{"start":[125.0, -0.0, 146.5],"end":[148.6, -30.0, 154.6]},"children":[],"icon":"jstree-file"}]