pdgLive Home   >   LIGHT UNFLAVORED MESONS ($\mathit S$ = $\mathit C$ = $\mathit B$ = 0)   >   ${{\mathit f}_{{0}}{(1370)}}$   >   ${{\mathit K}}{{\overline{\mathit K}}}$ MODE

${{\mathit f}_{{0}}{(1370)}}$ BREIT-WIGNER MASS

${{\mathit K}}{{\overline{\mathit K}}}$ MODE

INSPIRE   PDGID:

M147M2

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT • • We do not use the following data for averages, fits, limits, etc. • • $1422$ $\pm15$ $\pm28$ 1 AAIJ 2019 H LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{\pm}}{{\mathit X}}$ $1360$ $\pm31$ $\pm28$ 430 2, 3 DOBBS 2015 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ $1350$ $\pm48$ $\pm15$ 168 2, 3 DOBBS 2015 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ $1440$ $\pm6$ VLADIMIRSKY 2006 SPEC 40 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ $1391$ $\pm10$ TIKHOMIROV 2003 SPEC 40.0 ${{\mathit \pi}^{-}}$ ${}^{}\mathrm {C}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}_L^0}$ X $1440$ $\pm50$ BOLONKIN 1988 SPEC 40 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ $1463$ $\pm9$ ETKIN 1982 B MPS 23 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit n}}$2 ${{\mathit K}_S^0}$ $1425$ $\pm15$ WICKLUND 1980 SPEC 6 ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit N}}$ $\sim$$1300$ POLYCHRONAKOS 1979 STRC 7 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit n}}$2 ${{\mathit K}_S^0}$ 1  From the ${{\mathit D}^{\pm}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ Dalitz plot fit with the isobar model A. 2  Using CLEO-c data but not authored by the CLEO Collaboration. 3  From a fit to a Breit-Wigner line shape with fixed $\Gamma $ = 346 MeV.

References:

AAIJ 2019H JHEP 1904 063 Dalitz plot analysis of the $D^+\to K^-K^+K^+$ decay 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 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 TIKHOMIROV 2003 PAN 66 828 Resonances in the ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit K}_L^0}$ System Produced in Collisions of Negative Pions with a Carbon Target at a Momentum of 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 1982B PR D25 1786 Amplitude Analysis of the ${{\mathit K}_S^0}{{\mathit K}_S^0}$ System Produced in the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit n}}$ at 23 ${\mathrm {GeV/}}\mathit c$ WICKLUND 1980 PRL 45 1469 Scalar Mesons in ${{\mathit \pi}}{{\mathit \pi}}$ and ${{\overline{\mathit K}}}{{\mathit K}}$: Results of a Unitary Amplitude Analysis POLYCHRONAKOS 1979 PR D19 1317 Study of the Reaction ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit n}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ at 6.0 and 7.0 ${\mathrm {GeV/}}\mathit c$

Except where otherwise noted, content of the 2023 Review of Particle Physics is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license. The publication of the Review of Particle Physics is supported by US DOE, MEXT (Japan), INFN (Italy), JPS and CERN. Individual collaborators receive support for their PDG activities from their respective institutes or funding agencies. © 2023. See LBNL disclaimers.