Pseudoscalar Mesons in Nuclei and Partial Restoration of Chiral Symmetry(Hadrons in Nuclei,New Frontiers in QCD 2010-Exotic Hadron Systems and Dense Matter-)
スポンサーリンク
概要
- 論文の詳細を見る
Recent theoretical developments of hadrons in nuclei are briefly reviewed in the aspect of chiral symmetry in nuclei. We show a general sum rule connecting in-medium hadronic quantities and quark condensate, emphasizing that both pionic mode and particle-hole excitations in the nuclear medium are responsible for reduction of the chiral condensate in nuclear matter. We also discuss that few-body nuclear systems with kaons are good objects to investigate basic features of kaon-nucleus interactions, showing recent understandings of the structure of Λ(1405) and possible bound states of K^^-NN and K bar KN. We also mention eta mesonic nuclei in connection with chiral symmetry of baryons.
- 理論物理学刊行会の論文
- 2010-12-17
著者
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JIDO Daisuke
Yukawa Institute for Theoretical Physics, Kyoto University
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Jido Daisuke
Yukawa Institute For Theoretical Physics Kyoto University
関連論文
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