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A tetraquark trophy

The hunt for new particles helps to complete our understanding of hadronic matter. The LHCb Collaboration now reports the surprising observation of a doubly charmed tetraquark.

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Fig. 1: Quark soup of the tetraquark particle family.


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Correspondence to Zhiqing Liu.

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Liu, Z. A tetraquark trophy. Nat. Phys. 18, 732–733 (2022).

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