Regular Article – Theoretical Physics
Decay properties of states through the Fierz rearrangement
School of Physics, Southeast University, Nanjing, 210094, China
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Accepted: 2 October 2020
Published online: 13 October 2020
We systematically study hidden-charm pentaquark currents with the quark configurations , , and . Some of their relations are derived using the Fierz rearrangement of the Dirac and color indices, and the obtained results are used to study strong decay properties of states as hadronic molecules. We calculate their relative branching ratios for the , , , , , , and decay channels. We propose to search for the in the channel and the in the channel.
© The Author(s), 2020