Effective Hamiltonian approach to hyperon beta decay with final-state baryon polarization

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Effective Hamiltonian Approach to Hyperon Beta Decay with Final-State Baryon Polarization

Using an effective Hamiltonian approach, we obtain expressions for hyperon β decay final-state baryon polarization. Terms through second order in the energy release are retained. The resulting approximate expressions are much simpler and more compact than the exact expressions, and they agree closely with them. PACS numbers: 13.30.Ce Typeset using REVTEX 1 In decays such as Ξ → Λ e ν or the rec...

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ژورنال

عنوان ژورنال: Physical Review D

سال: 1999

ISSN: 0556-2821,1089-4918

DOI: 10.1103/physrevd.60.117505