{Search for the $X_b$ and other hidden-beauty states in the $π^+ π^- \Upsilon(1 \rm S)$ channel at ATLAS}

Citation:

Aad G, others. {Search for the $X_b$ and other hidden-beauty states in the $π^+ π^- \Upsilon(1 \rm S)$ channel at ATLAS}. Phys. Lett. B. 2015;740:199–217.