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${{\mathit D}_{{1}}{(2420)}^{\pm}}$ MASS
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$2423.2 \pm2.4$ MeV (S = 1.5)
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${\mathit m}_{{{\mathit D}_{{1}}^{*}{(2420)}^{\pm}}}{\mathit m}_{{{\mathit D}_{{1}}^{*}{(2420)}^{0}}}$
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$4 \pm4$ MeV
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${{\mathit D}_{{1}}{(2420)}^{\pm}}$ WIDTH
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$25 \pm6$ MeV
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${{\mathit D}_{{1}}{(2420)}^{\pm}}$ POLARIZATION AMPLITUDE A$_{{{\mathit D}_{{1}}}}$
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${{\mathit D}_{{1}}^{*}{(2420)}^{-}}$ modes are charge conjugates of modes below.
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Mode |
Fraction ($\Gamma_i$ / $\Gamma$) |
Scale Factor/ Conf. Level |
P (MeV/c) |
$\Gamma_{1}$ | ${{\mathit D}^{*}{(2007)}^{0}}{{\mathit \pi}^{+}}$ | |
seen
| | 358 |
| $\Gamma_{2}$ | ${{\mathit D}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ | |
seen
| | 423 |
| $\Gamma_{3}$ | ${{\mathit D}^{+}}{{\mathit \rho}^{0}}$ | |
| | -1 |
| $\Gamma_{4}$ | ${{\mathit D}^{+}}{{\mathit f}_{{0}}{(500)}}$ | |
| | |
| $\Gamma_{5}$ | ${{\mathit D}_{{0}}^{*}{(2300)}^{0}}{{\mathit \pi}^{+}}$ | |
| | -1 |
| $\Gamma_{6}$ | ${{\mathit D}^{0}}{{\mathit \pi}^{+}}$ | |
not seen
| | 478 |
| $\Gamma_{7}$ | ${{\mathit D}^{*+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ | |
not seen
| | 278 |
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