Λ Hypernuclei via γ-Ray Spectroscopy(Cahpter IV. Experiment,Hypernuclei and Baryon-Baryon Interaction)

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概要

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• High precision γ-ray spectroscopy of Λ hypernuclei with a germanium detector array, Hyperball, has revealed fine structure of various p-shell Λ hypernuclei. From accumulated data the strengths of all the spin-dependent components in the ΛN interaction have been extracted, which play essential roles to improve baryon-baryon interaction models. The hypernuclear shrinking effect was confirmed from measurement of a B(E2) value in ^7_ΛLi. In the J-PARC facility, intense kaon beams and a new generation Ge detector array will allow us to investigate baryon properties in nuclei and impurity effects, as well as to further study the hyperon-nucleon interactions.

• 2010-11-30

著者

• TAMURA Hirokazu

  Physics Department, Tohoku University

• Tamura Hirokazu

  Physics Department Tohoku University

関連論文

• Λ Hypernuclei via γ-Ray Spectroscopy(Cahpter IV. Experiment,Hypernuclei and Baryon-Baryon Interaction)

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