[{"id":859602,"text":"mu-  640 MeV","data":{"start":[125.0, -0.0, 164.1],"end":[130.4, -6.4, 434.4]},"children":[],"icon":"jstree-file"}, {"id":859606,"text":"neutron  10 MeV","data":{"start":[125.0, -0.0, 164.1],"end":[123.7, -0.3, 166.3]},"children":[],"icon":"jstree-file"}, {"id":859607,"text":"neutron  13 MeV","data":{"start":[125.0, -0.0, 164.1],"end":[126.5, -20.6, 159.3]},"children":[],"icon":"jstree-file"}]