Volume 483 - The XVIth Quark Confinement and the Hadron Spectrum Conference (QCHSC24) - Session C: Heavy Quarks
Doubly charmed pentaquark states with strangeness S = 0, −1
W. Chen*, F.B. Duan, Z.Y. Yang, Q.N. Wang, X.L. Chen and Q. Wang
*: corresponding author
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Published on: October 27, 2025
Abstract
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.
DOI: https://doi.org/10.22323/1.483.0127
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