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arXiv · 1804.06761

Doubly charmed tetraquarks in a diquark-antidiquark model

Xiaojun Yan·Bin Zhong·Ruilin Zhu
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Abstract

We study the spectra of the doubly charmed tetraquark states in a diquark-antidiquark model. The doubly charmed tetraquark states form an antitriplet and a sextet configurations according to flavor SU(3) symmetry. For the tetraquark state $[qq'][\bar c\bar c]$, we show the mass for both bound and excited states. The two-body decays of tetraquark states $T^{cc}[0^+]$ and $T^{cc}[1^{--}]$ to charmed mesons have also been studied. In the end,the doubly charmed tetraquarks decays to a charmed baryon and a light baryon have been studied in the SU(3) flavor symmetry.

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Xiaojun Yan, Bin Zhong, Ruilin Zhu. 2018-04-18. Doubly charmed tetraquarks in a diquark-antidiquark model. https://doi.org/10.1142/s0217751x18500963

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