${{\mathit f}_{{{2}}}{(1565)}}$ T-MATRIX POLE $\sqrt {\mathit s }$

INSPIRE   PDGID:
M123PP
Note that $\Gamma $ = $−$2 Im($\sqrt {s }$).
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ (1495 - 1560) − {\mit i} (40 - 110)}$ OUR ESTIMATE
$(1560 \pm15) − {\mit i} (140 \pm20)$ 1
ANISOVICH
2009
RVUE 0.0 ${{\overline{\mathit p}}}{{\mathit p}}$, ${{\mathit \pi}}{{\mathit N}}$
$(1552 \pm13) − {\mit i} (57 \pm12)$
AMSLER
2002
CBAR $0.9$ ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \eta}}{{\mathit \eta}}$, ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$
$(1507 \pm15) − {\mit i} (65 \pm10)$
BERTIN
1997C
OBLX 0.0 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$
$(1534 \pm20) − {\mit i} (90 \pm30)$ 2
ABELE
1996C
RVUE Compilation
$(\sim{}\text{ 1552) − }{\mit i} (\sim{}\text{ 71)}$ 3
AMSLER
1995D
CBAR 0.0 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$, ${{\mathit \pi}^{0}}{{\mathit \eta}}{{\mathit \eta}}$, ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \eta}}$
1  On sheet II in a two-pole solution.
2  T-matrix pole, large coupling to ${{\mathit \rho}}{{\mathit \rho}}$ and ${{\mathit \omega}}{{\mathit \omega}}$, could be ${{\mathit f}_{{{2}}}{(1640)}}$.
3  Coupled-channel analysis of AMSLER 1995B, AMSLER 1995C, and AMSLER 1994D.
References