Analysis of the X(4350) as a scalar (c)over-barc and D-s*(D)over-bar(s)* mixing state with QCD sum rules

作者：Wang Zhi Gang^*

来源：Physics Letters B, 2010, 690(4): 403-406.

DOI：10.1016/j.physletb.2010.05.068

• X(4350)
• QCD sum rules

In this Letter, we assume that the narrow structure X(4350) is a scalar (c) over barc-D-s*(D) over bar (s)* mixing state, and study its mass using the QCD sum rules. The numerical result M-x = (4.37 +/- 0.15) GeV is in good agreement with the experimental data, the X(4350) may be a scalar

• 出版日期2010-6-28
• 单位华北电力大学