pdgLive Home   >   LIGHT UNFLAVORED MESONS ($\mathit S$ = $\mathit C$ = $\mathit B$ = 0)   >   ${{\mathit f}_{{2}}{(2010)}}$   >   ${{\mathit f}_{{2}}{(2010)}}$ MASS

${{\mathit f}_{{2}}{(2010)}}$ MASS

INSPIRE   PDGID:

M106M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $2011$ ${}^{+62}_{-76}$ 1 ETKIN 1988 MPS 22 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \phi}}{{\mathit n}}$ • • We do not use the following data for averages, fits, limits, etc. • • $2062$ $\pm6$ ${}^{+10}_{-7}$ 2 ABLIKIM 2022 AS BES3 ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}}{{\mathit \eta}^{\,'}}$ $2005$ $\pm12$ VLADIMIRSKY 2006 SPEC 40 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ $1980$ $\pm20$ 3 BOLONKIN 1988 SPEC 40 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ $2050$ ${}^{+90}_{-50}$ ETKIN 1985 MPS 22 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 2 ${{\mathit \phi}}{{\mathit n}}$ $2120$ ${}^{+20}_{-120}$ LINDENBAUM 1984 RVUE $2160$ $\pm50$ ETKIN 1982 MPS 22 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 2 ${{\mathit \phi}}{{\mathit n}}$ 1  Includes data of ETKIN 1985 . The percentage of the resonance going into ${{\mathit \phi}}{{\mathit \phi}}$ ${}^{}2{}^{++}$ $\mathit S_{2}$, $\mathit D_{2}$, and $\mathit D_{0}$ is $98$ ${}^{+1}_{-3}$, $0$ ${}^{+1}_{-0}$, and $2$ ${}^{+2}_{-1}$, respectively. 2  From a Breit-Wigner fit involving 9 resonances and a resonating exotic ${{\mathit \eta}_{{1}}{(1855)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}}$ ${\mathit P}{\mathrm -wave}$. 3  Statistically very weak, only $1.4$ s.d.

References:

ABLIKIM 2022AS PR D106 072012 Partial wave analysis of $J/????{?}^{?}$ Also PR D107 079901 (errat.) VLADIMIRSKY 2006 PAN 69 493 Analysis of the ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ System from the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ at 40 GeV BOLONKIN 1988 NP B309 426 ${{\mathit \theta}{(1700)}}$ and ${{\mathit \xi}{(2230)}}$ Resonances in the ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ Reaction at Momentum 40 ${\mathrm {GeV/}}\mathit c$ ETKIN 1988 PL B201 568 Increased Statistics and Observation of $\mathit g_{{{\mathit T}}}$, $\mathit g_{{{\mathit T}^{\,'}}}$ and $\mathit g_{{{\mathit T}^{"}}}$ $2+{}^{+}{}^{}$ Resonances in Glueball Enhanced Channel ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \phi}}{{\mathit n}}$ ETKIN 1985 PL 165B 217 Observation of Three $2+{}^{+}{}^{}$ Resonances in the Glueball Enhanced Channel ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \phi}}{{\mathit n}}$ LINDENBAUM 1984 CNPP 13 285 Production of Glueballs ETKIN 1982 PRL 49 1620 Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \phi}}{{\mathit n}}$ and Evidence for Glueballs Also Brighton Conf. 351 Hadronic Production of Glueballs