[{"id":1177144,"text":"mu-  422 MeV","data":{"start":[125.0, 0.0, 170.2],"end":[160.3, -157.5, 205.0]},"children":[],"icon":"jstree-file"}, {"id":1177145,"text":"proton  235 MeV","data":{"start":[125.0, 0.0, 170.2],"end":[122.5, 20.6, 197.6]},"children":[],"icon":"jstree-file"}]