${{\mathit f}_{{{2}}}{(1810)}}$ MASS INSPIRE search

M038M
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 1815 \pm12}$ OUR AVERAGE  Error includes scale factor of 1.4.
$1822$ ${}^{+29}_{-24}$ ${}^{+66}_{-57}$ 5.5k 1
ABLIKIM
2013N
 BES3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}}{{\mathit \eta}}$
$1737$ $\pm9$ ${}^{+198}_{-65}$ 2
UEHARA
2010A
 BELL 10.6 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \eta}}{{\mathit \eta}}$
$1800$ $\pm30$ 40
ALDE
1988D
 GAM4 300 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit p}}$4 ${{\mathit \pi}^{0}}$
$1806$ $\pm10$ 1600
ALDE
1987
GAM4 100 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 4 ${{\mathit \pi}^{0}}{{\mathit n}}$
$1870$ $\pm40$ 3
ALDE
1986D
 GAM4 100 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}{{\mathit n}}$
$1857$ ${}^{+35}_{-24}$ 4
COSTA
1980
OMEG 10 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit n}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$1845.0$ $\pm2.2$ ${}^{+1.6}_{-7.2}$ 5
ALBRECHT
2020
RVUE 0.9 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \eta}}$ , ${{\mathit \pi}^{0}}{{\mathit \eta}}{{\mathit \eta}}$ , ${{\mathit \pi}^{0}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1858$ ${}^{+18}_{-71}$ 6
LONGACRE
1986
RVUE Compilation
$1799$ $\pm15$ 7
CASON
1982
STRC 8 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Delta}^{++}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$
1  From partial wave analysis including all possible combinations of 0${}^{++}$, 2${}^{++}$, and 4${}^{++}$ resonances.
2  Breit-Wigner mass. Could also be the ${{\mathit f}_{{{2}}}{(1910)}}$.
3  Seen in only one solution.
4  Error increased by spread of two solutions. Included in LONGACRE 1986 global analysis.
5  T-matrix pole, 4 poles, 4 channels, including scattering data from HYAMS 1975 (${{\mathit \pi}}{{\mathit \pi}}$), LONGACRE 1986 (${{\mathit K}}{{\overline{\mathit K}}}$), BINON 1983 (${{\mathit \eta}}{{\mathit \eta}}$).
6  From a partial-wave analysis of data using a K-matrix formalism with 5 poles. Includes compilation of several other experiments.
7  From an amplitude analysis of the reaction ${{\mathit \pi}^{+}}$ ${{\mathit \pi}^{-}}$ $\rightarrow$ 2 ${{\mathit \pi}^{0}}$. The resonance in the 2${{\mathit \pi}^{0}}$ final state is not confirmed by PROKOSHKIN 1997.

           ${{\mathit f}_{{{2}}}{(1810)}}$ mass (MeV)
  References:
ALBRECHT 2020
EPJ C80 453 Coupled channel analysis of ${\bar{p}p}\,\rightarrow \,\pi ^0\pi ^0\eta $, ${\pi ^0\eta \eta }$ and ${K^+K^-\pi ^0}$ at 900 MeV/c and of ${\pi \pi }$-scattering data
ABLIKIM 2013N
PR D87 092009 Partial Wave Analysis of ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}}{{\mathit \eta}}$
UEHARA 2010A
PR D82 114031 Measurement of ${{\mathit \eta}}{{\mathit \eta}}$ Production in Two-Photon Collisions
ALDE 1988D
SJNP 47 810 Observation of the Tensor ${{\mathit X}{(1810)}}$ Meson in 300 GeV Central ${{\mathit \pi}^{-}}$ ${{\mathit n}}$ Collisions
ALDE 1987
PL B198 286 Neutral Mesons Decaying into 4${{\mathit \pi}^{0}}$
ALDE 1986D
NP B269 485 Production of ${{\mathit G}{(1590)}}$ and other Mesons Decaying into ${{\mathit \eta}}$ Pairs by 100 ${\mathrm {GeV/}}\mathit c$ ${{\mathit \pi}^{-}}$ on Protons
LONGACRE 1986
PL B177 223 A Measurement of ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ at 22 ${\mathrm {GeV/}}\mathit c$ and a Systematic Study of the $2+{}^{+}{}^{}$ Meson Spectrum
CASON 1982
PRL 48 1316 Amplitude Analysis of the Reaction ${{\mathit \pi}^{+}}$ ${{\mathit \pi}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ from 1.0 to 2.3 GeV
COSTA 1980
NP B175 402 An Amplitude Analysis of the ${{\mathit K}^{+}}$ ${{\mathit K}^{-}}$ System Produced in the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit n}}$ at 10 ${\mathrm {GeV/}}\mathit c$