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September 5, 2025Physical review. D/Physical review. D.Open Access

Understanding the low-lying Ωc structures from a coupled-channel perspective

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Authors

YZYing ZhangQSQing-Fu SongQLQi-Fang Lü

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Overview

Systematic analysis identifies bound state Ωc(2954) and resonances Ωc(3000) and Ωc(3050) using a coupled-channel model.

Key Points

  • A bound state Ωc(2954) is predicted below the ΞcK¯ threshold, potentially observable in experiments.
  • The study classifies resonances Ωc(3000) and Ωc(3050) as specific quantum states utilizing a coupled-channel framework.
  • This approach diverges from traditional views, challenging prior interpretations based on three-quark or molecular models.
  • Insights from future experiments at BelleII and LHCb can validate these predictions and enhance our understanding of these states.

Cite This Study

Zhang et al. (2025) studied this question.

synapsesocial.com/papers/68bb3a3d2b87ece8dc955080https://doi.org/10.1103/grxl-nwwy
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