#### $\vert \mu\mathrm {( {{\boldsymbol \Sigma}^{0}} \rightarrow {{\boldsymbol \Lambda}} )}\vert$ TRANSITION MAGNETIC MOMENT

See the note in the ${{\mathit \Sigma}^{0}}$ mean-life section above. Also, See the “Quark Model” review.
VALUE ($\mu _{\mathit N}$) DOCUMENT ID TECN  COMMENT
 $\bf{ 1.61 \pm0.08}$ OUR AVERAGE
$1.72$ ${}^{+0.17}_{-0.19}$ 1
 1986
SPEC Primakoff effect
$1.59$ $\pm0.05$ $\pm0.07$ 2
 1986
SPEC Primakoff effect
• • We do not use the following data for averages, fits, limits, etc. • •
$1.82$ ${}^{+0.25}_{-0.18}$ 1
 1977
SPEC See DEVLIN 1986
 1 DEVLIN 1986 is a recalculation of the results of DYDAK 1977 removing a numerical approximation made in that work.
 2 An additional uncertainty of the Primakoff formalism is estimated to be $<$ 2.5$\%$.
References:
 DEVLIN 1986
PR D34 1626 On Primakoff Production of ${{\mathit \Sigma}^{0}}$ Hyperons
 PETERSEN 1986
PRL 57 949 Measurement of the ${{\mathit \Sigma}^{0}}{{\mathit \Lambda}}$ Transition Magnetic Moment
 DYDAK 1977
NP B118 1 Measurement of the ${{\mathit \Sigma}^{0}}$ Lifetime