[{"id":949626,"text":"mu-  524 MeV","data":{"start":[152.4, -44.8, 311.9],"end":[874.9, -86.1, 636.3]},"children":[],"icon":"jstree-file"}, {"id":949627,"text":"proton  110 MeV","data":{"start":[152.4, -44.8, 311.9],"end":[150.7, -43.6, 321.1]},"children":[],"icon":"jstree-file"}, {"id":949628,"text":"neutron  257 MeV","data":{"start":[152.4, -44.8, 311.9],"end":[103.4, -26.2, 385.4]},"children":[],"icon":"jstree-file"}, {"id":949629,"text":"pi+  115 MeV","data":{"start":[152.4, -44.8, 311.9],"end":[152.5, -47.0, 312.5]},"children":[],"icon":"jstree-file"}]