Theory and the Decay of the Hyperon
S Okubo, RE Marshak, ECG Sudarshan - Physical Review, 1959 - APS
The decay of the Λ hyperon is studied within the framework of the chirality-invariant four-
fermion interaction. It is shown that the branching ratio of the charged and neutral modes …
fermion interaction. It is shown that the branching ratio of the charged and neutral modes …
An approach to the non-leptonic decays of hyperons
Z Maki, M Nakagawa - Progress of Theoretical Physics, 1964 - academic.oup.com
The interrelation between the effective weak interaction and the hyperon structure is
discussed with the aim of explaining non-leptonic decays of hyperons. A consistent model is …
discussed with the aim of explaining non-leptonic decays of hyperons. A consistent model is …
Self-Consistent Model for Nonleptonic Decays of and Hyperons
V Singh, BM Udgaonkar - Physical Review, 1962 - APS
A self-consistent calculation of pionic Σ and Λ decays has been carried out in the pole
approximation of an S matrix approach in order to get information on (a) the angular …
approximation of an S matrix approach in order to get information on (a) the angular …
Decay of the Hyperon and its Antiparticle
S Okubo - Physical Review, 1958 - APS
Decay of the S^{+} Hyperon and its Antiparticle Page 1 I'H YSICAL REVIEW VOLUME 109,
NIJM B 8R I Decay of the x+ Hyperon and its Antiparticle* FEBRUARY 1, 1958 SUSUMU …
NIJM B 8R I Decay of the x+ Hyperon and its Antiparticle* FEBRUARY 1, 1958 SUSUMU …
Theory of -Hyperon Decays
S Barshay, M Schwartz - Physical Review Letters, 1960 - APS
The mechanism for the decay is assumed to be the decay of the A hyperon within the Z into
a pion and a nucleon, with subsequent absorption by the nucleon, of either the pion within …
a pion and a nucleon, with subsequent absorption by the nucleon, of either the pion within …
Nonleptonic and Weak-Electromagnetic Decays of Hyperons in the Pole Model
LRR Mohan - Physical Review, 1969 - APS
An estimate is made for the contribution of the decuplet poles to the weak decays of
hyperons using the Rarita-Schwinger formalism for spin-3 2 fields. SU (3) symmetry is used …
hyperons using the Rarita-Schwinger formalism for spin-3 2 fields. SU (3) symmetry is used …
Parity and Sign of the Decay Amplitude and a Model for Emission in Hypernuclear Decays
F von Hippel - Physical Review, 1964 - APS
It is found that the π+ π− emission ratio of 0.029±0.01 in He 4 Λ can be understood as due to
the combined mechanisms: decay of a virtual Σ+ hypernuclear state and the charge …
the combined mechanisms: decay of a virtual Σ+ hypernuclear state and the charge …
Nonleptonic decay modes of the hyperons
G Feldman, PT Matthews, A Salam - Physical Review, 1961 - APS
An attempt is made to correlate the observed asymmetries in hyperon decays and the
hyperon decay times using a pole approximation to the decay matrix elements. It is found …
hyperon decay times using a pole approximation to the decay matrix elements. It is found …
Weak Electromagnetic Decays of Hyperons in
RH Graham, S Pakvasa - Physical Review, 1965 - APS
Two-body and three-body weak radiative decays of hyperons are studied in context of the
SU (3) scheme. The various sum rules that follow from T− L symmetries as well as those due …
SU (3) scheme. The various sum rules that follow from T− L symmetries as well as those due …
Model of Hyperon Decay
L Wolfenstein - Physical Review, 1961 - APS
The vanishing of the asymmetries in the decays Σ−→ n+ π− and Σ+→ n+ π+ are explained in
a model in which all Σ decays occur via virtual K-meson decays. The model then predicts a Λ …
a model in which all Σ decays occur via virtual K-meson decays. The model then predicts a Λ …