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${{\mathit f}_{{{0}}}{(1500)}}$ T-MATRIX POLE $\sqrt {\mathit s }$
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$(1430 - 1530) − {\mit i} (40 - 90)$ MeV
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${{\mathit f}_{{{0}}}{(1500)}}$ MASS
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$1522 \pm25$ MeV
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${{\mathit f}_{{{0}}}{(1500)}}$ WIDTH
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$108 \pm33$ MeV
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Mode |
Fraction ($\Gamma_i$ / $\Gamma$) |
Scale Factor/ Conf. Level |
P (MeV/c) |
$\Gamma_{1}$ | ${{\mathit \pi}}{{\mathit \pi}}$ | |
$(34.5\pm{2.2})\%$
| S=1.2 | 749 |
| $\Gamma_{2}$ | ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ | |
seen
| | 748 |
| $\Gamma_{3}$ | 2 ${{\mathit \pi}^{0}}$ | |
seen
| | 749 |
| $\Gamma_{4}$ | 4 ${{\mathit \pi}}$ | |
$(48.9\pm{3.3})\%$
| S=1.2 | 700 |
| $\Gamma_{5}$ | 4 ${{\mathit \pi}^{0}}$ | |
seen
| | 700 |
| $\Gamma_{6}$ | 2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}$ | |
seen
| | 696 |
| $\Gamma_{7}$ | 2 ${({\mathit \pi}{\mathit \pi})_{{{\mathit S}-{\text{wave}}}}}$ | |
seen
| | |
| $\Gamma_{8}$ | ${{\mathit \rho}}{{\mathit \rho}}$ | |
seen
| | -1 |
| $\Gamma_{9}$ | ${{\mathit \pi}{(1300)}}{{\mathit \pi}}$ | |
seen
| | 163 |
| $\Gamma_{10}$ | ${{\mathit a}_{{{1}}}{(1260)}}{{\mathit \pi}}$ | |
seen
| | 234 |
| $\Gamma_{11}$ | ${{\mathit \eta}}{{\mathit \eta}}$ | |
$(6.0\pm{0.9})\%$
| S=1.1 | 528 |
| $\Gamma_{12}$ | ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ | |
$(2.2\pm{0.8})\%$
| S=1.4 | 107 |
| $\Gamma_{13}$ | ${{\mathit K}}{{\overline{\mathit K}}}$ | |
$(8.5\pm{1.0})\%$
| S=1.1 | 579 |
| $\Gamma_{14}$ | ${{\mathit \gamma}}{{\mathit \gamma}}$ | |
not seen
| | 761 |
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