[{"id":932737,"text":"mu-  539 MeV","data":{"start":[125.0, -0.0, 130.7],"end":[240.4, 58.8, 335.1]},"children":[],"icon":"jstree-file"}, {"id":932738,"text":"proton  15 MeV","data":{"start":[125.0, -0.0, 130.7],"end":[125.2, -0.2, 130.7]},"children":[],"icon":"jstree-file"}, {"id":932739,"text":"neutron  127 MeV","data":{"start":[125.0, -0.0, 130.7],"end":[123.5, 1.0, 131.2]},"children":[],"icon":"jstree-file"}]