${{\mathit \psi}{(4040)}}$ MASS

INSPIRE   JSON  (beta) PDGID:
M072M
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$4039.6$ $\pm4.3$ 1
ABLIKIM
2008D
 BES2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons
• • We do not use the following data for averages, fits, limits, etc. • •
$4034$ $\pm6$ 2
MO
2010
RVUE ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons
$4037$ $\pm2$ 3
SETH
2005A
 RVUE ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons
$4040$ $\pm1$ 4
SETH
2005A
 RVUE ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons
$4040$ $\pm10$
BRANDELIK
1978C
 DASP ${{\mathit e}^{+}}{{\mathit e}^{-}}$
1  Reanalysis of data presented in BAI 2002C. From a global fit over the center-of-mass energy region $3.7 - 5.0$ GeV covering the ${{\mathit \psi}{(3770)}}$, ${{\mathit \psi}{(4040)}}$, ${{\mathit \psi}{(4160)}}$, and ${{\mathit \psi}{(4415)}}$ resonances. Phase angle fixed in the fit to $\delta $ = ($130$ $\pm46)^\circ{}$.
2  Reanalysis of data presented in BAI 2000 and BAI 2002C. From a global fit over the center-of-mass energy 3.8-4.8 GeV covering the ${{\mathit \psi}{(4040)}}$, ${{\mathit \psi}{(4160)}}$ and ${{\mathit \psi}{(4415)}}$ resonances and including interference effects.
3  From a fit to Crystal Ball (OSTERHELD 1986) data.
4  From a fit to BES (BAI 2002C) data.
References