QCD sum rule study of JP = 1± exotic states with two heavy quarks in the molecular picture

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Aliev_2024_Chinese_Phys._C_48_063103.pdf

Date

2024-06-01

Author

Alıyev, Tahmasıb
Bilmiş, Selçuk
Savcı, M.

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In this study, the spectroscopic parameters of exotic molecular states composed of mesons containing two heavy quarks (scalar - axial and pseudoscalar - axial meson combinations) are investigated within the QCD sum rules. Our findings reveal that molecular states containing charm quarks do not form bound states, whereas states with b-quarks can form exotic molecular states. This observation has significant implications for understanding the structure of these exotic states.

Subject Keywords

exotic mesons, molecular states, QCD sum rules

URI

https://iopscience.iop.org/article/10.1088/1674-1137/ad305f
https://hdl.handle.net/11511/109709

Journal

CHINESE PHYSICS C

DOI

https://doi.org/10.1088/1674-1137/ad305f

Collections

Department of Physics, Article

Citation Formats

T. Alıyev, S. Bilmiş, and M. Savcı, “QCD sum rule study of JP = 1± exotic states with two heavy quarks in the molecular picture,” CHINESE PHYSICS C, vol. 48, no. 6, pp. 0–0, 2024, Accessed: 00, 2024. [Online]. Available: https://iopscience.iop.org/article/10.1088/1674-1137/ad305f.