| THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
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Doubly Heavy Baryon Production in e+ e? Annihilation |
| YANG Zhong-Juan1**, ZHANG Pei-Feng1, ZHENG Ya-Juan2 |
1School of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454003
2CASTS, Center for Theoretical Sciences and Department of Physics, National Taiwan University, Taipei 10617
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| Cite this article: |
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YANG Zhong-Juan, ZHANG Pei-Feng, ZHENG Ya-Juan 2014 Chin. Phys. Lett. 31 051301 |
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Abstract Considering the inclusive process, we study the doubly heavy baryon Ξcc (Ξbb) production through e+ e? annihilation. Both the diquark QQ in color sextet and triplet are discussed. The results show that the contributions from these two color states play equally important roles. At the Z0 pole, a significant enhancement can be found in the doubly heavy baryon production.
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Published: 24 April 2014
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