Weak Gamma Decays of Hyperons
نویسندگان
چکیده
منابع مشابه
Hadronic Weak Decays of Hyperons in a Soliton Model
We study the parity violating hyperon non-leptonic weak decays in the three flavor Skyrme model. We follow the approach in which the symmetry breaking terms in the action are diagonalized exactly within the collective coordinate approximation. We show that although this method introduces some configuration mixing, the ∆I = 1/2 rule is numerically well satisfied. In addition, and in contrast to ...
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A review is presented of the weak radiative decays of baryons. It includes an analysis of the possible contributions of electromagnetic penguins to these decays, a survey of the difficulties still encountered in the sector of hyperon decays and a short account on some new developments on this topic. The theoretical treatments on charm and beauty baryon decays are summarized, with a good outlook...
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We analyze the achievable limits of the quantum information processing of the weak interaction revealed by hyperons with spin. We find that the weak decay process corresponds to an interferometric device with a fixed visibility and fixed phase difference for each hyperon. Nature chooses rather low visibilities expressing a preference to parity conserving or violating processes (except for the d...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1965
ISSN: 0033-068X
DOI: 10.1143/ptp.34.843