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

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$3872.9$ ${}^{+0.6}_{-0.4}$ ${}^{+0.4}_{-0.5}$ 50 1, 2
 2010
BELL ${{\mathit B}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*0}}{{\mathit D}^{0}}{{\mathit K}}$
$3875.1$ ${}^{+0.7}_{-0.5}$ $\pm0.5$ $33$ $\pm6$ 2
 2008 B
BABR ${{\mathit B}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*0}}{{\mathit D}^{0}}{{\mathit K}}$
$3875.2$ $\pm0.7$ ${}^{+0.9}_{-1.8}$ $24$ $\pm6$ 2, 3
 2006
BELL ${{\mathit B}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\overline{\mathit D}}^{0}}{{\mathit \pi}^{0}}{{\mathit K}}$
 1 Calculated from the measured ${\mathit m}_{{{\mathit \chi}_{{c1}}{(3872)}}}−{\mathit m}_{{{\mathit D}^{*0}}}−{\mathit m}_{{{\overline{\mathit D}}^{0}}}$ = $1.1$ ${}^{+0.6}_{-0.4}{}^{+0.1}_{-0.3}$ MeV.
 2 Experiments report ${{\mathit D}^{*0}}{{\overline{\mathit D}}^{0}}$ invariant mass above ${{\mathit D}^{*0}}{{\overline{\mathit D}}^{0}}$ threshold because ${{\mathit D}^{*0}}$ decay products are kinematically constrained to the ${{\mathit D}^{*0}}$ mass, even though the ${{\mathit D}^{*0}}$ may decay off-shell.
 3 Superseded by AUSHEV 2010 .
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 ${{\overline{\mathit D}}^{{(*)}}}{{\mathit D}^{{(*)}}}{{\mathit K}}$
 GOKHROO 2006
PRL 97 162002 Observation of a Near-Threshold ${{\mathit D}^{0}}{{\overline{\mathit D}}^{0}}{{\mathit \pi}^{0}}$ Enhancement in ${{\mathit B}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\overline{\mathit D}}^{0}}{{\mathit \pi}^{0}}{{\mathit K}}$ Decay