Speaker
ATLAS Collaboration
Description
Recent results on exotic resonances obtained from the proton-proton collision data taken by the ATLAS experiment will be presented. A study of $J/\psi\ p$ resonances in $\Lambda_b \to J/\psi\ p\ K$ decays with large $m(pK)$ invariant masses will be reported. Studies of $Z_c$ states in $B$-meson decays with the Run 2 data at 13 TeV will be discussed. Searches for exotic resonances in 4 muon final states will also be detailed.
