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${{\mathit \chi}_{{c1}}{(3872)}}$ WIDTH FROM ${{\overline{\mathit D}}^{*0}}{{\mathit D}^{0}}$ MODE

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VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT • • We do not use the following data for averages, fits, limits, etc. • • $3.9$ ${}^{+2.8}_{-1.4}$ ${}^{+0.2}_{-1.1}$ 50 1 AUSHEV 2010 BELL ${{\mathit B}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*0}}{{\mathit D}^{0}}{{\mathit K}}$ $3.0$ ${}^{+1.9}_{-1.4}$ $\pm0.9$ $33$ $\pm6$ AUBERT 2008 B BABR ${{\mathit B}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*0}}{{\mathit D}^{0}}{{\mathit K}}$ 1  With a measured value of B( ${{\mathit B}}$ $\rightarrow$ ${{\mathit \chi}_{{c1}}{(3872)}}{{\mathit K}}$ ) ${\times }$ B( ${{\mathit \chi}_{{c1}}{(3872)}}$ $\rightarrow$ ${{\mathit D}^{*0}}{{\overline{\mathit D}}^{0}}$ ) = ($0.80$ $\pm0.20$ $\pm0.10$) $ \times 10^{-4}$, assumed to be equal for both charged and neutral modes.

References:

AUSHEV 2010 PR D81 031103 Study of the ${{\mathit B}}$ $\rightarrow$ ${{\mathit X}{(3872)}}$( $\rightarrow$ ${{\mathit D}^{*0}}{{\overline{\mathit D}}^{0}}$ ) ${{\mathit K}}$ Decay AUBERT 2008B PR D77 011102 Study of Resonances in Exclusive $\mathit B$ Decays to ${{\overline{\mathit D}}^{{(*)}}}{{\mathit D}^{{(*)}}}{{\mathit K}}$