Angular analysis of the decay $$ B+ \to K?(892)+mu+mu- $$ in proton-proton collisions at $$ \sqrt{\mathrm{s}} $$ = 8 TeV

Angular analysis of the decay $$ B+ \to K?(892)+mu+mu- $$ in proton-proton collisions at $$ \sqrt{\mathrm{s}} $$ = 8 TeV
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