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REAL PART
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$2300\text{ to }2500\text{ }(\approx2400) $ MeV
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$-2{\times }$IMAGINARY PART
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$350\text{ to }550\text{ }(\approx450) $ MeV
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MODULUS $\vert \mathit r\vert $
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$20\text{ to }40\text{ }(\approx30) $ MeV
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PHASE $\theta $
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$-60\text{ to }20\text{ }(\approx-20) $ $^\circ{}$
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${{\mathit \Delta}{(2420)}}$ BREIT-WIGNER MASS
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$2300\text{ to }2600\text{ }(\approx2450) $ MeV
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${{\mathit \Delta}{(2420)}}$ BREIT-WIGNER WIDTH
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$300\text{ to }700\text{ }(\approx500) $ MeV
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The following branching fractions are our estimates, not fits or averages.
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Mode |
Fraction ($\Gamma_i$ / $\Gamma$) |
Scale Factor/ Conf. Level |
P (MeV/c) |
$\Gamma_{1}$ | ${{\mathit N}}{{\mathit \pi}}$ | |
$5 - 10\%$
| | 1040 |
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