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${{\mathit \Sigma}{(1780)}}$ MASS
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$1730\text{ to }1830\text{ }(\approx1780) $ MeV
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${{\mathit \Sigma}{(1780)}}$ WIDTH
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$100\text{ to }300\text{ }(\approx200) $ MeV
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Mode |
Fraction ($\Gamma_i$ / $\Gamma$) |
Scale Factor/ Conf. Level |
P (MeV/c) |
$\Gamma_{1}$ | ${{\mathit N}}{{\overline{\mathit K}}}$ | |
$(2.0\pm{1.0})\%$
| | 512 |
| $\Gamma_{2}$ | ${{\mathit \Lambda}}{{\mathit \pi}}$ | |
$(70\pm{17})\%$
| | 529 |
| $\Gamma_{3}$ | ${{\mathit \Sigma}}{{\mathit \pi}}$ | |
$(12\pm{6})\%$
| | 479 |
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