Doubly charmed pentaquark states with strangeness S = 0, −1
In this work, we have studied the mass spectra of doubly charmed pentaquark states with strangeness S = 0, −1 by using the method of QCD sum rules. We use the parity projected sum rules to separate the contributions of negative and positive parities from the two-point correlation functions induced by the pentaquark interpolating currents. Our results predict the existence of some potential doubly charmed pentaquark bound states.
Authors
- Qi-Nan Wang (ORCID: https://orcid.org/0000-0003-1320-614X)
- Feng-Bo Duan
- Wei Chen (ORCID: https://orcid.org/0000-0002-8044-5493)
- Qian Wang (ORCID: https://orcid.org/0000-0002-2447-111X)
- Zi-Yan Yang (ORCID: https://orcid.org/0000-0003-1351-1128)
- Xu-Liang Chen
Publication Details
- Published
- 2025-10-24
- DOI
- https://doi.org/10.22323/1.483.0127
- Primary Topic
- Quantum Chromodynamics and Particle Interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Deutsche Forschungsgemeinschaft
- National Natural Science Foundation of China
- Natural Science Foundation of Guangdong Province