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Prog. Theor. Phys. Vol. 97 No. 2 (1997) pp. 283-292
Two- and Three-Body Mechanisms in Nonmesonic Weak Decays of s-Shell Hypernuclei
Shoji Shinmura
Department of Applied Mathematics, Faculty of Engineering,
Gifu University, Gifu 501-11
(Received July 22, 1997)
Abstract:
On the basis of the pionic weak Hamiltonian derived from free Λ decay, relativistic calculations of nonmesonic weak decays of s-shell hypernuclei are performed. In addition to the one-pion-exchange mechanism, the effect of a typical three-body mechanism is examined. About 30
URL :
http://ptp.ipap.jp/link?PTP/97/283/
DOI : 10.1143/PTP.97.283
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