نشر في Marina Nielsen
بتاريخ 2016
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English
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الملخص بالإنكليزية
Many new states in the charmonium mass region were recently discovered by BaBar, Belle, CLEO-c, CDF, D0, BESIII, LHCb and CMS Collaborations. We use the QCD Sum Rule approach to study the possible structure of some of these states.