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${{\mathit h}_{{1}}{(1170)}}$ WIDTH

INSPIRE   PDGID:

M030W

VALUE (MeV) DOCUMENT ID TECN CHG  COMMENT $375$ $\pm6$ $\pm34$ 1 ANDO 1992 SPEC 8 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit n}}$ • • We do not use the following data for averages, fits, limits, etc. • • $345$ $\pm6$ ANDO 1992 SPEC 8 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit n}}$ $320$ $\pm50$ 2 DANKOWYCH 1981 SPEC 0 8 ${{\mathit \pi}}$ ${{\mathit p}}$ $\rightarrow$ 3 ${{\mathit \pi}}{{\mathit n}}$ 1  Average and spread of values using 2 variants of the model of BOWLER 1975 . 2  Uses the model of BOWLER 1975 .

References:

ANDO 1992 PL B291 496 Experimental Study of the Axial-Vector Resonances of ${{\mathit a}_{{1}}}$ and ${{\mathit h}_{{1}}}$ in the ${{\mathit \pi}^{-}}{{\mathit p}}$ Charge Exchange Reaction DANKOWYCH 1981 PRL 46 580 Evidence for $\mathit I = 1$ (${{\mathit A}_{{1}}}$) and $\mathit I = 0$ (${{\mathit H}}$) Axial Vector Resonances in Charge Exchange