PRODUCED IN ${{\mathit e}^{+}}{{\mathit e}^{-}}$ ANNIHILATION AND PARTICLE DECAYS

INSPIRE   PDGID:
M013M3
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 1514 {}^{+5}_{-4}}$ OUR AVERAGE  Error includes scale factor of 3.8.  See the ideogram below.
$1522.2$ $\pm2.8$ ${}^{+5.3}_{-2.0}$
AAIJ
2013AN
 LHCB ${{\overline{\mathit B}}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1513$ $\pm5$ ${}^{+4}_{-10}$ 5.5k 1
ABLIKIM
2013N
 BES3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}}{{\mathit \eta}}$
$1525.3$ ${}^{+1.2}_{-1.4}$ ${}^{+3.7}_{-2.1}$
UEHARA
2013
BELL ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
$1521$ $\pm5$
ABLIKIM
2005
BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1518$ $\pm1$ $\pm3$
ABE
2004
BELL 10.6 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1519$ $\pm2$ ${}^{+15}_{-5}$
BAI
2003G
 BES ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}}{{\overline{\mathit K}}}$
$1523$ $\pm6$ 331 2
ACCIARRI
2001H
 L3 91, $183 - 209$ ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
$1535$ $\pm5$ $\pm4$
ABREU
1996C
 DLPH ${{\mathit Z}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$ + X
$1516$ $\pm5$ ${}^{+9}_{-15}$
BAI
1996C
 BES ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1531.6$ $\pm10.0$
AUGUSTIN
1988
DM2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1496$ $\pm2$ 3
FALVARD
1988
DM2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1525$ $\pm10$ $\pm10$
BALTRUSAITIS
1987
MRK3 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$1518$ $\pm3$ 4
KLEMPT
2022
RVUE ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ , ${{\mathit \gamma}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
$1503$ $\pm11$ 5
RODAS
2022
RVUE ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}$ ( ${{\mathit \pi}}{{\mathit \pi}}$ , ${{\mathit K}}{{\overline{\mathit K}}}$ )
$1532$ $\pm3$ $\pm6$ 644 6, 7
DOBBS
2015
${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1557$ $\pm9$ $\pm3$ 113 6, 7
DOBBS
2015
${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$1526$ $\pm7$ 29 8
LEES
2014H
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \gamma}}$
$1523$ $\pm5$ 870 9
SCHEGELSKY
2006A
 RVUE ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
$1515$ $\pm5$ 10
FALVARD
1988
DM2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
1  From partial wave analysis including all possible combinations of 0${}^{++}$, 2${}^{++}$, and 4${}^{++}$ resonances.
2  Supersedes ACCIARRI 1995J.
3  From an analysis including interference with ${{\mathit f}_{{0}}{(1710)}}$.
4  Fit of the tensor partial waves from BES3 in the multipole basis.
5  T-matrix pole from coupled channel K-matrix fit to data on ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ (ABLIKIM 2015AE) and ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ (ABLIKIM 2018AA).
6  Using CLEO-c data but not authored by the CLEO Collaboration.
7  From a fit to a Breit-Wigner line shape with fixed $\Gamma $ = 73 MeV.
8  From a fit to a Breit-Wigner line shape plus a second-order polynomial function. Systematic errors not evaluated.
9  From analysis of L3 data at 91 and $183 - 209$ GeV.
10  From an analysis ignoring interference with ${{\mathit f}_{{0}}{(1710)}}$.

           ${{\mathit f}_{{2}}^{\,'}{(1525)}}$ mass, ${{\mathit e}^{+}}{{\mathit e}^{-}}$ annihilation and particle decays (MeV)
References:
KLEMPT 2022
PL B830 137171 Search for the tensor glueball
RODAS 2022
EPJ C82 80 Scalar and tensor resonances in $J/\psi $ radiative decays
DOBBS 2015
PR D91 052006 Comprehensive Study of the Radiative Decays of ${{\mathit J / \psi}}$ and ${{\mathit \psi}{(2S)}}$ to Pseudoscalar Meson Pairs, and Search for Glueballs
LEES 2014H
PR D89 092002 Cross Sections for the Reactions ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_L^0}$ , ${{\mathit K}_S^0}{{\mathit K}_L^0}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$, ${{\mathit K}_S^0}{{\mathit K}_S^0}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$, and ${{\mathit K}_S^0}{{\mathit K}_S^0}{{\mathit K}^{+}}{{\mathit K}^{-}}$ from Events with Initial-State Radiation
AAIJ 2013AN
PR D87 072004 Amplitude Analysis and the Branching Fraction Measurement of ${{\overline{\mathit B}}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
ABLIKIM 2013N
PR D87 092009 Partial Wave Analysis of ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}}{{\mathit \eta}}$
UEHARA 2013
PTEP 2013 123C01 High-Statistics Study of ${{\mathit K}_S^0}$ Pair Production in Two-Photon Collisions
SCHEGELSKY 2006A
EPJ A27 207 The ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ Final State in Two-Photon Collisions and SU(3) Tensor Nonets
ABLIKIM 2005
PL B607 243 Resonances in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \phi}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
ABE 2004
EPJ C32 323 Measurement of ${{\mathit K}^{+}}{{\mathit K}^{-}}$ Production in Two Photon Collisions in the Resonant Mass Region
BAI 2003G
PR D68 052003 Partial Wave Analyses of ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ and ${{\mathit \gamma}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
ACCIARRI 2001H
PL B501 173 ${{\mathit K}_S^0}{{\mathit K}_S^0}$ Final State in Two Photon Collisions and Implications for Glueballs
ABREU 1996C
PL B379 309 First Measurement of ${{\mathit f}_{{2}}^{\,'}{(1525)}}$ Production in ${{\mathit Z}^{0}}$ Hadronic Decays
BAI 1996C
PRL 77 3959 Structure Analysis of the ${{\mathit f}_{{J}}{(1710)}}$ in the Radiative Decay ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
AUGUSTIN 1988
PRL 60 2238 Measurement of Radiative ${{\mathit J / \psi}}$ Decays in ${{\mathit K}}{{\overline{\mathit K}}}$ States
FALVARD 1988
PR D38 2706 Study of Hadronic ${{\mathit J / \psi}}$ Decays Involving ${{\mathit \phi}}$ and ${{\mathit \omega}}$ Production
BALTRUSAITIS 1987
PR D35 2077 Radiative Decays of the ${{\mathit J / \psi}}$ into ${{\mathit \gamma}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$