[{"id":854549,"text":"mu-  377 MeV","data":{"start":[164.6, 59.1, 440.0],"end":[124.5, 363.3, 580.9]},"children":[],"icon":"jstree-file"}, {"id":854550,"text":"neutron  137 MeV","data":{"start":[164.6, 59.1, 440.0],"end":[139.6, 59.9, 493.7]},"children":[],"icon":"jstree-file"}, {"id":854551,"text":"proton  27 MeV","data":{"start":[164.6, 59.1, 440.0],"end":[165.1, 58.5, 440.0]},"children":[],"icon":"jstree-file"}]