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