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Prog. Theor. Phys. Vol. 19 No. 5 (1958) pp. 485-494
Phenomenological Analysis of the Decay Processes of the Σ- and Λ-Hyperons
Yoshio Yamaguchi
CERN-Geneva, Switzerland
(Received February 8, 1958)
Abstract:
On the basis of the so-called Δ I = 1/2 law, the decay processes of Σ- and Λ-hyperons are discussed. In particular, the asymmetry coefficients of the pion coming from the hyperon decay are expressed in terms of ratios of partial decay rates of Σ+-and Σ--hyperons, and these are useful to test the original assumption of the Δ I = 1/2 law. The connection between the Σ- and Λ-decay interactions is also mentioned briefly.
URL :
http://ptp.ipap.jp/link?PTP/19/485/
DOI : 10.1143/PTP.19.485
References:
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E. g. see F. S. Crawford et al., Phys. Rev. 108 (1957), 1102[APS].
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F. Eisler et al., Phys. Rev. 107 (1957), 1353[APS].
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Citing Article(s) :
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Progress of Theoretical Physics Vol. 20 No. 4 (1958) pp. 457-475
:
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Possible Experimental Tests on the Decay Interactions of Hyperons
-
Kiyomi Itabashi
-
Progress of Theoretical Physics Vol. 37 No. 5 (1967) pp. 870-880
:
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Nonleptonic Sigma Decays
-
S. R. Deans, W. G. Holladay and R. E. Mickens
