Study of B$_{c}$(1P)$^{+}$ states in the B$^{+}_{c}$γ mass spectrum
Roel Aaij, A. S. W. Abdelmotteleb, Carlos Abellan Beteta, C. Abellán Beteta et autres
The study of a wide peaking structure in the $B_{c}^{+} γ$ mass spectrum is reported using a data sample of proton-proton collisions collected by the LHCb detector at center-of-mass energies of $7$, $8$, and $13~\text{TeV}$, corresponding to an integrated luminosity of $9~\text{fb}^{-1}$. …
fr (code pays fourni par la source)
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arXiv (Cornell University)