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${{\mathit Z}_{{c}}{(4430)}}$ WIDTH

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M195W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 181 \pm31}$ OUR AVERAGE $172$ $\pm13$ ${}^{+37}_{-34}$ 1 AAIJ 2014 AG LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \psi}{(2S)}}$ $200$ ${}^{+41}_{-46}$ ${}^{+26}_{-35}$ 1 CHILIKIN 2013 BELL ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \psi}{(2S)}}$ • • We do not use the following data for averages, fits, limits, etc. • • $107$ ${}^{+86}_{-43}$ ${}^{+74}_{-56}$ 2 MIZUK 2009 BELL ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \pi}^{+}}{{\mathit \psi}{(2S)}}$ $45$ ${}^{+18}_{-13}$ ${}^{+30}_{-13}$ 3 CHOI 2008 BELL ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \pi}^{+}}{{\mathit \psi}{(2S)}}$ 1  From a four-dimensional amplitude analysis. 2  From a Dalitz plot analysis. Superseded by CHILIKIN 2013 . 3  Superseded by MIZUK 2009 and CHILIKIN 2013 .

References:

AAIJ 2014AG PRL 112 222002 Observation of the Resonant Character of the ${{\mathit Z}{(4430)}^{-}}$ State CHILIKIN 2013 PR D88 074026 Experimental Constraints on the Spin and Parity of the ${{\mathit Z}{(4430)}^{+}}$ MIZUK 2009 PR D80 031104 Dalitz Analysis of ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \pi}^{+}}{{\mathit \psi}^{\,'}}$ Decays and the ${{\mathit Z}{(4430)}^{+}}$ CHOI 2008 PRL 100 142001 Observation of a Resonance-Like Structure in the ${{\mathit \pi}^{\pm}}{{\mathit \psi}^{\,'}}$ Mass Distribution in Exclusive ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \pi}^{\pm}}{{\mathit \psi}^{\,'}}$ Decays