Report number ATL-PHYS-SLIDE-2019-053 Title In situ measurements of the ATLAS jet energy resolution using 13 TeV pp data Author(s) Jaeger, Benjamin Paul (Simon Fraser University) ; Park, Tae Hyoun (Department of Physics, University of Toronto) ; Young, Christopher (European Laboratory for Particle Physics, CERN) ; Schramm, Steven (Departement de Physique Nucleaire et Corpusculaire, Universite de Geneve) ; Leblanc, Matthew Edgar (University of Arizona) ; Queitsch-maitland, Michaela (DESY,...