${{\mathit \Sigma}_{{{b}}}}$ MASS
${{\mathit \Sigma}_{{{b}}}^{-}}$ MASS
INSPIRE search
| S026M- |
| $\bf{
5815.64 \pm0.27}$
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OUR AVERAGE
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| $5815.64$ $\pm0.14$ $\pm0.24$ |
1 |
|
LHCB |
| $5815.5$ ${}^{+0.6}_{-0.5}$ $\pm1.7$ |
2 |
|
CDF |
| • • • We do not use the following data for averages, fits, limits, etc. • • • |
| $5815.2$ $\pm1.0$ $\pm1.7$ |
3 |
|
CDF |
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1
Measured using fully reconstructed ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ decays.
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2
Measured using fully reconstructed ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ decays.
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3
Observed four ${{\mathit \Lambda}_{{{b}}}^{0}}{{\mathit \pi}^{\pm}}$ resonances in the fully reconstructed decay mode ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$, where ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$.
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| References: |
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PRL 122 012001
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Observation of two resonances in the $\Lambda_b^0 \pi^\pm$ systems and precise measurement of $\Sigma_b^\pm$ and $\Sigma_b^{*\pm}$ properties |
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PR D85 092011
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Measurement of the Masses and Widths of the Bottom Baryons ${{\mathit \Sigma}_{{{b}}}^{\pm}}$ and ${{\mathit \Sigma}_{{{b}}}^{*\pm}}$ |
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PRL 99 202001
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Observation of the Heavy Baryons ${{\mathit \Sigma}_{{{b}}}}$ and ${{\mathit \Sigma}_{{{b}}}^{*}}$ |
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