[{"id":725674,"text":"mu-  258 MeV","data":{"start":[169.0, 98.5, 608.1],"end":[2767.7, 18590.2, -6503.7]},"children":[],"icon":"jstree-file"}, {"id":725675,"text":"proton  19 MeV","data":{"start":[169.0, 98.5, 608.1],"end":[169.1, 98.9, 608.1]},"children":[],"icon":"jstree-file"}, {"id":725676,"text":"proton  245 MeV","data":{"start":[169.0, 98.5, 608.1],"end":[165.8, 86.9, 642.3]},"children":[],"icon":"jstree-file"}]