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Author  |
Liu, S.W.; Lyu, W.T.; Xie, J.J. |
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Title |
Probing the hadronic molecular nature of the Ω(2012), Ω(2380), and Ωc(3120) via femtoscopy correlation functions |
Type |
Journal Article |
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Year |
2026 |
Publication |
Physics Letters B |
Abbreviated Journal |
Phys. Lett. B |
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Volume |
882 |
Issue |
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Pages |
140979 - 9pp |
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Keywords |
Correlation functions; Hadronic molecular states; Omega(2012); Chiral unitary approach |
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Abstract |
We investigate the femtoscopic correlation functions of systems associated with the Omega(2012), Omega(2380), and Omega(c)(3120) resonances, with the aim of elucidating their internal structures. By employing effective potential models that incorporate both s-wave and d-wave interactions, we calculate the correlation functions for the relevant coupled channels. Our numerical results reveal pronounced enhancement structures in the Xi(0) K- and Xi(+)(c) K- correlation functions, which provide direct evidences for the dynamically generated Omega(2012) and Omega(c)(3120) states. Furthermore, significant low-momentum enhancements are observed in the Xi*0K(-) and Xi*K-0*(-) channel, which are attributed to the Omega(2012) and Omega(2380) resonances. These theoretical calculations provide crucial insights for future high-precision measurements at the LHC and RHIC, offering a novel and independent approach to determine the dynamically generated hadronic molecular nature of these Omega excited states. |
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Address |
[Liu, Si-Wei; Xie, Ju-Jun] Chinese Acad Sci, Inst Modern Phys, State Key Lab Heavy Ion Sci & Technol, Lanzhou 730000, Peoples R China, Email: liusiwei@impcas.ac.cn; |
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Publisher |
Elsevier |
Place of Publication |
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Language |
English |
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Original Title |
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Series Title |
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Series Volume |
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Edition |
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ISSN |
0370-2693 |
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Notes |
WOS:001892828700001 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
7469 |
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