${{\mathit \rho}_{{5}}{(2350)}}$ WIDTH

$\mathit S$-CHANNEL ${{\overline{\mathit N}}}{{\mathit N}}$

INSPIRE   PDGID:
M033W2
VALUE (MeV) DOCUMENT ID TECN CHG  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$260$ $\pm75$ 1
ANISOVICH
2002
SPEC $0.6 - 1.9$ ${{\mathit p}}$ ${{\overline{\mathit p}}}$ $\rightarrow$ ${{\mathit \omega}}{{\mathit \pi}^{0}}$ , ${{\mathit \omega}}{{\mathit \eta}}{{\mathit \pi}^{0}}$ , ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$235$ ${}^{+65}_{-40}$
ANISOVICH
2000J
 SPEC
$135$ ${}^{+150}_{-65}$ 2, 3
COUPLAND
1977
CNTR 0 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
$<60$ 4
OH
1970B
 HDBC -0 ${{\overline{\mathit p}}}$( ${{\mathit p}}{{\mathit n}}$), ${{\mathit K}^{*}}{{\mathit K}}$2 ${{\mathit \pi}}$
$\sim$$140$
ABRAMS
1967C
 CNTR $\mathit S$ channel ${{\overline{\mathit p}}}{{\mathit N}}$
1  From the combined analysis of ANISOVICH 2000J, ANISOVICH 2001D, ANISOVICH 2001E, and ANISOVICH 2002 .
2  From a fit to the total elastic cross section.
3  Isospins 0 and 1 not separated.
4  No evidence for this bump seen in the ${{\overline{\mathit p}}}{{\mathit p}}$ data of CHAPMAN 1971B. Narrow state not confirmed by OH 1973 with more data.
References:
ANISOVICH 2002
PL B542 8 Combined Analysis of Meson Channels with $\mathit I$ = 1, $\mathit C$ = -1 from 1940 to 2410-MeV
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
OH 1970B
PRL 24 1257 $\mathit I = 1$ Enhancement near 2360 MeV Observed in ${{\overline{\mathit n}}}{{\mathit n}}$ Kaon Annihilation Cross Sections
ABRAMS 1967C
PRL 18 1209 Structures in the ${{\overline{\mathit p}}}{{\mathit p}}$ and ${{\overline{\mathit p}}}{{\mathit d}}$ Total Cross Sections between 1.0 and 3.3 ${\mathrm {GeV/}}\mathit c$