[{"id":1,"text":"nu_e_bar  329 MeV","data":{"start":[-82.6, -595.0, 296.6],"end":[2301.0, -3908.8, 2811.0]},"children":[],"icon":"jstree-file"}, {"id":2,"text":"K+  107 MeV","data":{"start":[-82.6, -595.0, 296.6],"end":[-91.6, -591.6, 289.9]},"children":[{"id":4,"text":"nu_mu  194 MeV","data":{"start":[-91.6, -591.6, 289.9],"end":[-1647.1, -3276.6, 3688.5]},"children":[],"icon":"jstree-file"},{"id":5,"text":"mu+  233 MeV","data":{"start":[-91.6, -591.6, 289.9],"end":[-126.5, -543.5, 221.4]},"children":[{"id":30,"text":"nu_mu_bar  9 MeV","data":{"start":[-126.5, -543.5, 221.4],"end":[-3609.7, 1730.9, 730.4]},"children":[],"icon":"jstree-file"},{"id":31,"text":"nu_e  42 MeV","data":{"start":[-126.5, -543.5, 221.4],"end":[-3495.4, 3908.8, 673.7]},"children":[],"icon":"jstree-file"},{"id":32,"text":"e+  52 MeV","data":{"start":[-126.5, -543.5, 221.4],"end":[-120.1, -552.3, 220.3]},"children":[{"id":35,"text":"gamma  16 MeV","data":{"start":[-126.0, -544.2, 221.3],"end":[-68.2, -624.0, 204.6]},"children":[{"id":98,"text":"e-  6 MeV","data":{"start":[-68.2, -624.0, 204.6],"end":[-66.5, -623.6, 205.4]},"children":[],"icon":"jstree-file"},{"id":99,"text":"e+  6 MeV","data":{"start":[-68.2, -624.0, 204.6],"end":[-68.0, -624.8, 204.5]},"children":[],"icon":"jstree-file"}]}]}]}]}]