nonet

1.In the framework of quarkonia-quarkonia mixing, considering the effect of the flavor-dependent transitions between quarkonia, the new mass relation of a meson nonet is presented.

摘要在-混合的框架下，考虑到夸克偶素间的湮灭跟味道有关这种效应，给出了一种新的成员间的质量关系。

2.It indicates that a correct mass relation of a meson nonet (especially for the non ideal-mixing meson nonet) should incorporate the effect of the flavor-dependent quarkonia annihilation.

这表明，一个正确反映（特别是非理想混合的）成员间质量关系的公式，应该包含夸克偶素间的湮灭跟味道有关这种修正。