[{"id":835294,"text":"e-  210 MeV","data":{"start":[125.0, -0.0, 154.9],"end":[104.2, -19.4, 155.3]},"children":[],"icon":"jstree-file"}, {"id":835295,"text":"proton  231 MeV","data":{"start":[125.0, 0.0, 154.9],"end":[134.0, 1.3, 173.6]},"children":[],"icon":"jstree-file"}, {"id":835296,"text":"pi+  210 MeV","data":{"start":[125.0, -0.0, 154.9],"end":[114.2, 6.8, 166.2]},"children":[],"icon":"jstree-file"}]