pdgLive Home   >   LIGHT UNFLAVORED MESONS ($\mathit S$ = $\mathit C$ = $\mathit B$ = 0)   >   ${{\mathit \omega}_{{3}}{(1670)}}$   >   ${{\mathit \omega}_{{3}}{(1670)}}$ WIDTH

${{\mathit \omega}_{{3}}{(1670)}}$ WIDTH

INSPIRE   PDGID:

M045W

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 168 \pm10}$ OUR AVERAGE $149$ $\pm19$ $\pm7$ 23400 AMELIN 1996 VES 36 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit n}}$ $160$ $\pm80$ 60 1 BAUBILLIER 1979 HBC 8.2 ${{\mathit K}^{-}}{{\mathit p}}$ backward $173$ $\pm16$ 430 2, 3 BALTAY 1978 E HBC 15 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Delta}}$3 ${{\mathit \pi}}$ $253$ $\pm39$ CORDEN 1978 B OMEG 8$-$12 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit N}}$3 ${{\mathit \pi}}$ $173$ $\pm28$ 600 3, 1 WAGNER 1975 HBC 7 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Delta}^{++}}$3 ${{\mathit \pi}}$ $167$ $\pm40$ 500 DIAZ 1974 DBC 6 ${{\mathit \pi}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit p}}$3 ${{\mathit \pi}^{0}}$ $122$ $\pm39$ 200 DIAZ 1974 DBC 6 ${{\mathit \pi}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \omega}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ $155$ $\pm40$ 200 1 MATTHEWS 1971 D DBC 7.0 ${{\mathit \pi}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit p}}$3 ${{\mathit \pi}^{0}}$ • • We do not use the following data for averages, fits, limits, etc. • • $90$ $\pm20$ BARNES 1969 B HBC 4.6 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \omega}}$2 ${{\mathit \pi}}$ $100$ $\pm40$ KENYON 1969 DBC 8 ${{\mathit \pi}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit p}}$3 ${{\mathit \pi}^{0}}$ $112$ $\pm60$ ARMENISE 1968 B DBC 5.1 ${{\mathit \pi}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit p}}$3 ${{\mathit \pi}^{0}}$ 1  Width errors enlarged by us to 4${}\Gamma /\sqrt {\mathit N }$; see the note with the ${{\mathit K}^{*}{(892)}}$ mass. 2  Phase rotation seen for $\mathit J{}^{P} = 3{}^{-}$ ${{\mathit \rho}}{{\mathit \pi}}$ wave. 3  From a fit to $\mathit I(\mathit J{}^{P}) = 0(3{}^{-})$ ${{\mathit \rho}}{{\mathit \pi}}$ partial wave.

References:

AMELIN 1996 ZPHY C70 71 Partial Wave Analysis of the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit n}}$ at p$_{{{\mathit \pi}^{-}}}$ = 36 ${\mathrm {GeV/}}\mathit c$. Study of ${{\mathit a}_{{2}}{(1320)}}$ and ${{\mathit \omega}_{{3}}{(1670)}}$ BAUBILLIER 1979 PL 89B 131 Evidence for the ${{\mathit B}}{{\mathit \phi}}$ Decay Mode of the BALTAY 1978E PRL 40 87 Production of ${{\mathit \omega}^{\,'}{(1675)}}$ in the Reaction ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Delta}^{++}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ at 15 ${\mathrm {GeV/}}\mathit c$ CORDEN 1978B NP B138 235 Production of ${{\mathit A}_{{2}}^{0}}$ and ${{\mathit \omega}^{*}{(1675)}}$ in the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit n}}$ at 12 and 15 ${\mathrm {GeV/}}\mathit c$ WAGNER 1975 PL 58B 201 Amplitude Analysis for the Reaction ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit \Delta}^{++}}$ at 7 ${\mathrm {GeV/}}\mathit c$ DIAZ 1974 PRL 32 260 Evidence for the ${{\mathit \omega}}{{\mathit \pi}}{{\mathit \pi}}$ Decay Modes of the ${{\mathit A}_{{2}}}$ and ${{\mathit \omega}{(1675)}}$ MATTHEWS 1971D PR D3 2561 Production and Decay of the ${{\mathit \phi}{(1680)}}$ in ${{\mathit \pi}^{+}}$ ${{\mathit d}}$ $\rightarrow$ ${{\mathit p}}{{\mathit p}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ at 6.95 ${\mathrm {GeV/}}\mathit c$ BARNES 1969B PRL 23 142 Evidence for an ${{\mathit \omega}}{{\mathit \pi}}{{\mathit \pi}}$ Resonance in the $\mathit I = 1$ State at a Mass of 1695 MeV KENYON 1969 PRL 23 146 Neutral ${{\mathit \pi}}{{\mathit \rho}}$ Enhancements Produced in 8 ${\mathrm {GeV/}}\mathit c$ ${{\mathit \pi}^{+}}{{\mathit d}}$ Interactions ARMENISE 1968B PL 26B 336 ${{\mathit \rho}}{{\mathit \pi}}$ Resonances in ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ System