${{\boldsymbol f}_{{4}}{(2300)}}$ WIDTH

$\boldsymbol S$-CHANNEL ${{\overline{\boldsymbol p}}}{{\boldsymbol p}}$ or ${{\overline{\boldsymbol N}}}{{\boldsymbol N}}$ INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
• • • We do not use the following data for averages, fits, limits, etc. • • •
$310$ $\pm25$ 1
ANISOVICH
2000J
 SPEC
$135$ ${}^{+150}_{-65}$ 2, 3
COUPLAND
1977
CNTR 0.7$-$2.4 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit p}}}{{\mathit p}}$
$165$ ${}^{+18}_{-8}$ 3
ALSPECTOR
1973
CNTR ${{\overline{\mathit p}}}{{\mathit p}}$ $\mathit S$ channel
$\sim$$190$
ABRAMS
1970
CNTR $\mathit S$ channel ${{\overline{\mathit N}}}{{\mathit N}}$
1  From the combined analysis of ANISOVICH 1999C and ANISOVICH 1999F on ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ , ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$ , ${{\mathit \eta}}{{\mathit \eta}}$ , ${{\mathit \eta}}{{\mathit \eta}^{\,'}}$ , ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ .
2  From a fit to the total elastic cross section.
3  Isospins 0 and 1 not separated.
  References:
ANISOVICH 2000J
PL B491 47 I = 0 C = +1 Mesons from 1920 to 2410 MeV
COUPLAND 1977
PL 71B 460 Antiproton Proton Total Elastic Cross Sections in the ${{\mathit T}}$ and ${{\mathit U}}$ Regions (0.69 to 2.43 ${\mathrm {GeV/}}\mathit c$)
ALSPECTOR 1973
PRL 30 511 High Statistics Investigation of the Broad ${{\mathit T}}$ and ${{\mathit U}}$ Peaks in Antiproton Interactions
ABRAMS 1970
PR D1 1917 Total Cross Sections of ${{\mathit K}^{\pm}}$ Mesons and Antiprotons on Nucleons up to 3.3 ${\mathrm {GeV/}}\mathit c$