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Chiral symmetry restoration in σ-meson production in hadronic processesдоклад на конференции
- Авторы: Platonova M.N., Kukulin V.I.
- Международная Конференция : The 13th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU 2013)
- Даты проведения конференции: 2013
- Тип доклада: Устный
- Докладчик: Kukulin V.I.
- Место проведения: Rome, Italy, Italy
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Аннотация доклада:
We studied the σ-meson production both in N+N, N+d, etc., collisions and also in J/ψ, ψ(2S), ψ(3S), Υ(1S), etc., two-pion decays. The fundamental distinctions between the basic σ-meson parameters found in various types of processes can be explained most naturally by the chiral symmetry restoration in intermediate excited hadronic resonances. In the present talk we discuss various aspects of chiral symmetry restoration in hadronic processes with interrelation to the basic features of QCD.
- Добавил в систему: Платонова Мария Николаевна