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Charmonium possibility of X(3872)

Yan-Mei Kong, Ailin Zhang

hep-pharXiv:hep-ph/0610245

Abstract

Properties of Regge trajectories for charmonium are studied. Possible interpretations and their implications to newly observed X(3872) are examined. It is found that the mass of X(3872) is consistent with the 1++ 23P1 and the 2-+ 11D2 charmonium states.

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