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Study of $B^0_s \to J\psi \pi^+\pi^-K^+K^-$ decays

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Academic year: 2021

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Figure 1: Distribution of the J / ψπ + π − K + K − mass of selected B 0 s candidates shown as points with error bars
Table 1: Signal yields, N B 0 s →X cc φ , mass of the B 0 s meson, m B 0 s , and detector resolution scale factors, s B 0
Figure 2: Distributions of the (top left) J /ψπ + π − K + K − , (top right) K + K − and (bottom left) J / ψπ + π − mass of selected B 0 s → χ c1 (3872)φ candidates shown as points with error bars.
Figure 3: Distributions of the (top left) J /ψπ + π − K + K − , (top right) K + K − and (bottom left) J /ψπ + π − mass of selected B 0 s → ψ(2S)φ candidates shown as points with error bars
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