Analysis of the $ {\frac{{1}}{{2}}}$+ doubly heavy baryon states with QCD sum rules |
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| Authors: | Zhi-Gang Wang |
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| Institution: | 1.Department of Physics,North China Electric Power University,Baoding,PRC |
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| Abstract: | In this paper, we study the
\frac12 {\frac{{1}}{{2}}}
+ doubly heavy baryon states WQQ \Omega_{{QQ}}^{} and XQQ \Xi_{{QQ}}^{} by subtracting the contributions from the corresponding
\frac12 {\frac{{1}}{{2}}}
- doubly heavy baryon states with QCD sum rules, and make reasonable predictions for their masses. Those doubly heavy baryon
states may be observed at Tevatron, LHCb and PANDA. |
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| Keywords: | |
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