Scalar Meson Spectroscopy : Achievements and Traps(§4. Meson Spectroscopy and Quark Model,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)

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概要

• 論文の詳細を見る

• Interactions in three coupled chan ππ, KK^^- and σσ have been investigated in a wide two-pion effective mass region from the ππ threshold up to 1600 MeV. Analytical structure of amplitudes in all channels has been studied. It was shown that its knowledge is necessary to understand spectrum of scalar mesons and their nature.

• 素粒子論グループ 素粒子研究編集部の論文
• 2001-02-20

著者

• KAMINSKI Robert

  Henryk Niewodniczanski Institute of Nuclear Physics

• LESNIAK Leonard

  Henryk Niewodniczanski Institute of Nuclear Physics

• LOISEAU Benoit

  LPNHE LPTPE Universite P. et M. Curie

関連論文

• π-π Interaction Amplitudes with Chiral Constraints(§2. ππ/Kπ Scattering,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
• Scalar Meson Spectroscopy : Achievements and Traps(§4. Meson Spectroscopy and Quark Model,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)

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