[{"id":835570,"text":"e-  630 MeV","data":{"start":[125.0, -0.0, 190.2],"end":[134.2, 38.2, 213.8]},"children":[],"icon":"jstree-file"}, {"id":835571,"text":"proton  15 MeV","data":{"start":[125.0, -0.0, 190.2],"end":[124.9, -0.2, 190.3]},"children":[],"icon":"jstree-file"}, {"id":835572,"text":"neutron  93 MeV","data":{"start":[125.0, -0.0, 190.2],"end":[62.6, -26.0, 215.4]},"children":[],"icon":"jstree-file"}]