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Hadronic molecular states composed of spin-\(\frac{3}{2}\) singly charmed baryons

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Abstract.

We investigate the possible deuteron-like molecules composed of a pair of charmed spin-\(\frac{3}{2}\) baryons, or one charmed baryon and one charmed antibaryon within the one-boson-exchange (OBE) model. For the spin singlet and triplet systems, we consider the couple channel effect between systems with different orbital angular momentum. Most of the systems have binding solutions. The couple channel effect plays a significant role in the formation of some loosely bound states. The possible molecular states of \(\Omega_{c}^{\ast}\Omega_{c}^{\ast}\) might be stable once produced.

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Authors and Affiliations

  1. School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, 100871, Beijing, China

    Bin Yang, Lu Meng & Shi-Lin Zhu

  2. Collaborative Innovation Center of Quantum Matter, 100871, Beijing, China

    Shi-Lin Zhu

Authors
  1. Bin Yang
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  2. Lu Meng
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  3. Shi-Lin Zhu
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Corresponding author

Correspondence to Bin Yang.

Additional information

Communicated by E. Oset

Data Availability Statement

This manuscript has no associated data or the data will not be deposited. [Authors' comment: All data generated during this study are contained in this published article.]

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Yang, B., Meng, L. & Zhu, SL. Hadronic molecular states composed of spin-\(\frac{3}{2}\) singly charmed baryons. Eur. Phys. J. A 55, 21 (2019). https://doi.org/10.1140/epja/i2019-12686-5

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