Measurements of $\ddot{I}ˆ(2S)$ and $\ddot{I}{‡}_{c1}(3872)$ production within fully reconstructed jets

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1114

This paper presents the first measurement of $\ddot{I}ˆ(2S)$ and $\ddot{I}{‡}_{c1}(3872)$ meson production within fully reconstructed jets. Each quarkonium state (tag) is reconstructed via its d…