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Magnetic moments and β decays of octet baryons

Brian H Buck, S. M. Perez

Open publisher page 2 citations

Abstract

We present a simple variant of the constituent quark model which leads to an improved agreement with the magnetic moments of the baryon octet. In addition, our model reproduces the effective ${\mathit{g}}_{\mathit{A}}$/${\mathit{g}}_{\mathit{V}}$ values of the weak decays within the octet, and is compatible with recent measurements of the quark contribution to the spin content of the nucleon.

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What this paper is about

We present a simple variant of the constituent quark model which leads to an improved agreement with the magnetic moments of the baryon octet. In addition, our model reproduces the effective ${\mathit{g}}_{\mathit{A}}$/${\mathit{g}}_{\mathit{V}}$ values of the weak decays within the octet, and is compatible with recent measurements of the quark contribution to the spin content of the nucleon.

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Available abstract

We present a simple variant of the constituent quark model which leads to an improved agreement with the magnetic moments of the baryon octet. In addition, our model reproduces the effective ${\mathit{g}}_{\mathit{A}}$/${\mathit{g}}_{\mathit{V}}$ values of the weak decays within the octet, and is compatible with recent measurements of the quark contribution to the spin content of the nucleon.

Key concepts: Octet, Physics, Baryon, Particle physics, Magnetic moment, Nucleon, Quark model, Hyperon

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