https://doi.org/10.1140/epjc/s10052-025-13806-w
Regular Article - Theoretical Physics
Theoretical study of the open-flavored tetraquark
in the process
1
School of Physics, Zhengzhou University, 450001, Zhengzhou, China
2
School of Physics, Southeast University, 210094, Nanjing, China
3
Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC Institutos de Investigación de Paterna, 46071, Valencia, Spain
4
Lanzhou Center for Theoretical Physics, Lanzhou University, 730000, Lanzhou, China
Received:
14
November
2024
Accepted:
9
January
2025
Published online:
27
January
2025
Recently, the LHCb Collaboration has measured two decay processes and
related to isospin symmetry, where two new open-flavored tetraquark states
and
that belong to an isospin triplet were observed in the
and
invariant mass distributions. In this work, we have investigated the validity of the process
as the promising process to confirm the existence of
resonance. Taking into account the tetraquark state
, as well as intermediate resonances
,
, and
, it has been shown that a clear peak of the open-flavored tetraquark
appears in the
invariant mass distribution of the process
, which could be tested by future experiments.
© The Author(s) 2025
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