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${{\mathit K}^{*}{(1410)}}$ WIDTH

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M094W

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT $\bf{ 232 \pm21}$ OUR AVERAGE  Error includes scale factor of 1.1. $176$ $\pm52$ $\pm22$ ASTON 1988 LASS 0 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$ $240$ $\pm18$ $\pm12$ ASTON 1987 LASS 0 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit n}}$ • • We do not use the following data for averages, fits, limits, etc. • • $210$ $\pm20$ $\pm60$ 190k 1 AAIJ 2016 N LHCB ${{\mathit D}^{0}}$ $\rightarrow$ ( ${{\mathit K}_S^0}$ ${{\mathit \pi}^{\mp}}$) ${{\mathit K}^{\pm}}$ $270$ $\pm20$ $\pm40$ 190k 1 AAIJ 2016 N LHCB ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ( ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$) $198$ ${}^{+61}_{-87}$ 2, 3 BOITO 2009 RVUE ${{\mathit \tau}^{-}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{-}}{{\mathit \nu}_{{\tau}}}$ $114$ $\pm101$ BIRD 1989 LASS - 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $275$ $\pm65$ BAUBILLIER 1982 B HBC 0 8.25 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}$2 ${{\mathit \pi}}{{\mathit n}}$ $500$ $\pm100$ ETKIN 1980 MPS 0 6 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit n}}$ 1  Using a ${{\mathit K}}{{\mathit \pi}}$ ${\mathit S}{\mathrm -wave}$ parametrization with resonant and non-resonant contributions. 2  From the pole position of the ${{\mathit K}}{{\mathit \pi}}$ vector form factor in the complex $\mathit s$-plane and using EPIFANOV 2007 data. 3  Systematic uncertainties not estimated.

References:

AAIJ 2016N PR D93 052018 Studies of the Resonance Structure in ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ Decays BOITO 2009 EPJ C59 821 ${{\mathit K}}{{\mathit \pi}}$ Vector Form Factor, Dispersive Constraints and ${{\mathit \tau}}$ $\rightarrow$ ${{\mathit \nu}_{{\tau}}}{{\mathit K}}{{\mathit \pi}}$ Decays BIRD 1989 SLAC-332 Cerenkov Ring Imaging and Spectroscopy of Charged ${{\mathit K}^{*}}$ Interactions at 11 ${\mathrm {GeV/}}\mathit c$ ASTON 1988 NP B296 493 A Study of ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ Scattering in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$ at 11 ${\mathrm {GeV/}}\mathit c$ ASTON 1987 NP B292 693 The Strange Meson Resonances Observed in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit n}}$ at 11 ${\mathrm {GeV/}}\mathit c$ BAUBILLIER 1982B NP B202 21 A Partial Wave Analysis of the ${{\overline{\mathit K}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ System Produced in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit n}}$ at 8.25 ${\mathrm {GeV/}}\mathit c$ ETKIN 1980 PR D22 42 Measurement and Partial Wave Analysis of the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit n}}$ at 6 ${\mathrm {GeV/}}\mathit c$