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Hauptverfasser:	Chen, Wei, Wang, Qi-Nan, Lian, Ding-Kun, Yang, Hui-Min, Chen, Hua-Xing, H, J., Steele, T. G.
Format:	Preprint
Veröffentlicht:	2025
Schlagworte:	High Energy Physics - Phenomenology
Online-Zugang:	https://arxiv.org/abs/2507.18221
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Inhaltsangabe:

We have calculated the mass spectra of nucleon and delta hybrid baryons with both positive-parity and negative-parity by using the method of QCD sum rules. We predicte that the lowest-lying hybrid baryons are the negative-parity $N_{1/2^-}$ and $Δ_{1/2^-}$ states, while the positive-parity ones are much heavier. We suggest to search for these light hybrid baryons via the $χ_{cJ}/Υ$ decay processes in the future.