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${{\mathit T}_{{{{{\overline{\mathit c}}} {{\overline{\mathit s}}} 0}}}^{*}{(2870)}^{0}}$ WIDTH

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M250W

M250W VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 68 \pm17}$ OUR AVERAGE  Error includes scale factor of 1.5.  See the ideogram below. $87$ ${}^{+22}_{-47}$ $\pm17$ 1.5k 1 AAIJ 2025 C   LHCB ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\overline{\mathit D}}^{0}}{{\mathit K}_S^0}$ $128$ $\pm22$ $\pm23$ 1.6k 2 AAIJ 2024 AB   LHCB ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{*+}}{{\mathit D}^{-}}{{\mathit K}^{+}}$ $57$ $\pm12$ $\pm4$ 1.2k 3 AAIJ 2020 AI   LHCB ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit D}^{-}}{{\mathit K}^{+}}$ 1  Obtained from the amplitude analysis. Parameterized with the relativistic Breit-Wigner line shape. 2  From a simultaneous amplitude analysis of ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{*+}}{{\mathit D}^{-}}{{\mathit K}^{+}}$, ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{*-}}{{\mathit D}^{+}}{{\mathit K}^{+}}$ and their c.c. 3  Obtained from the full amplitude analysis. Parameterized with the relativistic Breit-Wigner line shape. Also confirmed by the model-independent analysis of AAIJ 2020AF.

${{\mathit T}_{{{{{\overline{\mathit c}}} {{\overline{\mathit s}}} 0}}}^{*}{(2870)}^{0}}$ WIDTH (MeV)

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