1980Progress of Theoretical PhysicsRequires access

Diquark Model and Nonleptonic Decays of Hyperons

O. Shito

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Abstract

A quark-diquark model of baryons is adopted to describe nonleptonic decays of hyperons. Parity-violating and parity-conserving decays are assumed to rise, respectively, through weak and weak-strong sequential decays of the constituent strange quark or diquark of baryons. A simple way is shown to explain most features of both decays.

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A quark-diquark model of baryons is adopted to describe nonleptonic decays of hyperons. Parity-violating and parity-conserving decays are assumed to rise, respectively, through weak and weak-strong sequential decays of the constituent strange quark or diquark of baryons. A simple way is shown to explain most features of both decays.

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Available abstract

A quark-diquark model of baryons is adopted to describe nonleptonic decays of hyperons. Parity-violating and parity-conserving decays are assumed to rise, respectively, through weak and weak-strong sequential decays of the constituent strange quark or diquark of baryons. A simple way is shown to explain most features of both decays.

Key concepts: Diquark, Physics, Hyperon, Particle physics, Baryon, Parity (physics), Quark, Nuclear physics

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