Analyse des résultats d'une mesure du moment magnétique de l'hypéron L°

A method is described for the kinematic reconstruction of 874 Λ decays observed in nuclear emulsions. Their angular distribution is studied in order to determine the Λ magnetic moment. Selecting 151 events, we obtain μΛ = -0,50 ±0.28 nuclear magneton. A discussion of the systematic errors is given and the method of selection of the events is justified.


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