The covariance matrix containing the model uncertainties of the particle-level $\mathrm{t}\overline{\mathrm{t}}$ differential cross section as a function of the XCone-jet mass.
CERN-LEAR - Berlin Neutron Ball (BNB) and Berlin Silicon Ball (BSiB). THERMAL EXCITATION AND DECAY OF NUCLEI FROM ANTI-PROTON - NUCLEUS INTERACTIONS AT 1.22-GEV.