${{\boldsymbol \Lambda}}$ DECAY PARAMETERS
See the ``Note on Baryon Decay Parameters'' in the neutron Listings. Some early results have been omitted.
$\alpha _{0}$ $/$ $\alpha _{−}$ = $\alpha\mathrm {( {{\boldsymbol \Lambda}} \rightarrow {{\boldsymbol n}} {{\boldsymbol \pi}^{0}} )}$ $/$ $\alpha\mathrm {( {{\boldsymbol \Lambda}} \rightarrow {{\boldsymbol p}} {{\boldsymbol \pi}^{-}} )}$
INSPIRE search
$\bf{
1.01 \pm0.07}$
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OUR AVERAGE
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$1.000$ $\pm0.068$ |
4760 |
1 |
|
OSPK |
$1.10$ $\pm0.27$ |
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CNTR |
1
OLSEN 1970 compares proton and neutron distributions from ${{\mathit \Lambda}}$ decay.
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References: |
| PRL 24 843 |
Asymmetry Parameter for ${{\mathit \Lambda}^{0}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{0}}$ |
| PR 120 1000 |
Decay Asymmetry of ${{\mathit \Sigma}^{+}}$ and ${{\mathit \Lambda}}$ Hyperons |
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