${{\mathit h}_{{1}}{(1415)}}$ MASS

INSPIRE   PDGID:
M109M
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 1409 {}^{+9}_{-8}}$ OUR AVERAGE  Error includes scale factor of 1.9.  See the ideogram below.
$1384$ $\pm6$ ${}^{+9}_{-0}$ 1
ABLIKIM
2022C
 BES3 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}^{\,'}}{{\mathit \eta}^{\,'}}$ $\rightarrow$ 4 ${{\mathit \gamma}}$2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$)
$1423$ $\pm2.1$ $\pm7.3$ 2.2k 2
ABLIKIM
2018AB
 BES3 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit h}_{{1}}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit K}^{*}}{{\overline{\mathit K}}}$
$1412$ $\pm4$ $\pm8$ 2
ABLIKIM
2015M
 BES3 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{c1,2}}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \phi}}$( ${{\mathit h}_{{1}}}$ $\rightarrow$ ${{\mathit K}^{*}}{{\overline{\mathit K}}}$)
$1440$ $\pm60$
ABELE
1997H
 CBAR ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_L^0}$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$
$1380$ $\pm20$
ASTON
1988C
 LASS 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \Lambda}}$
1  From a partial wave analysis of the systems ( ${{\mathit \gamma}}{{\mathit X}}$ ), with ${{\mathit X}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit \eta}^{\,'}}$ , and ( ${{\mathit \eta}^{\,'}}{{\mathit X}}$ ), with ${{\mathit X}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}^{\,'}}$ in the decay ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}^{\,'}}{{\mathit \eta}^{\,'}}$ . The intermediate resonance ${{\mathit X}}$ is parametrized by a constant-width, relativistic Breit-Wigner.
2  Final states ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ and ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ .

           ${{\mathit h}_{{1}}{(1415)}}$ MASS (MeV)
References:
ABLIKIM 2022C
PR D105 072002 Partial wave analysis of $J/\psi \rightarrow \gamma \eta' \eta'$
ABLIKIM 2018AB
PR D98 072005 Observation of $h_1(1380)$ in the $J/\psi \to \eta^{\prime} K\bar K \pi$ decay
ABLIKIM 2015M
PR D91 112008 Study of ${{\mathit \chi}_{{cJ}}}$ Decaying into ${{\mathit \phi}}{{\mathit K}^{*}{(892)}}{{\mathit K}^{-}}$
ABELE 1997H
PL B415 280 Antiproton Proton Annihilations at Rest into ${{\mathit K}_L^0}$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$
ASTON 1988C
PL B201 573 Evidence for Two Strangeonium Resonances with $\mathit J{}^{PC} = 1++$ and $1+{}^{-}{}^{}$ in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 11 ${\mathrm {GeV/}}\mathit c$