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تسجيل مستخدم جديد$2^{++}$ glueball
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Bing An Li
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The mixing between the $f_2(1270)$, the $f_2(1525)$, and the $2^{++}$ glueball is determined and tested. The mass and the hadronic decay widths of the $G_2$ and the branching ratio $B(J/psirightarrowgamma G_2)$ are predicted.
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