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http://hdl.handle.net/2445/213341
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DC Field | Value | Language |
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dc.contributor.author | Torres Rincón, Juan M. | - |
dc.contributor.author | Ramos Gómez, Àngels | - |
dc.contributor.author | Tolós Rigueiro, Laura | - |
dc.date.accessioned | 2024-06-17T17:00:12Z | - |
dc.date.available | 2024-06-17T17:00:12Z | - |
dc.date.issued | 2023-11-08 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.uri | http://hdl.handle.net/2445/213341 | - |
dc.description.abstract | Hadron femtoscopy has turned into a powerful tool for accessing space-time information of heavy-ion collisions as well as for studying final-state interactions of hadrons. Recently, heavy-flavor femtoscopy has become feasible using the ALICE detector at the LHC. We compute the correlation function of 𝐷 mesons and light mesons using an off-shell 𝑇-matrix approach to access the two-meson wave function, and predict the correlation functions involving charged 𝐷+,𝐷*+,𝐷+ 𝑠, and 𝐷*+ 𝑠 with 𝜋± and 𝐾±. From the obtained results—all of them accessible in 𝑝+𝑝 collision experiments—we point up the case of 𝐷+𝜋−, which is sensitive to the lower state of the two-pole 𝐷* 0(2300) system. The presence of such poles imprints a depletion on the correlation function, which could potentially be detected in experiments. While preliminary ALICE data do not show evidence of this effect, we suggest to look into the 𝐷+ 𝑠𝐾− system to explore the higher pole of the 𝐷* 0(2300), as the depletion in the correlation function is more pronounced. Using heavy-quark spin symmetry we also propose exploring the effect of the two poles of the 𝐷1(2430) and predict similar structures in the correlation functions of the 𝐷*+𝜋− and 𝐷*+ 𝑠𝐾− pairs. | - |
dc.format.extent | 15 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.108.096008 | - |
dc.relation.ispartof | Physical Review D, 2023, vol. 108, p. 1-15 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.108.096008 | - |
dc.rights | (c) American Physical Society, 2023 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Simetria (Física) | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Symmetry (Physics) | - |
dc.title | Femtoscopy of D mesons and light mesons upon unitarized effective field theories | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 743703 | - |
dc.date.updated | 2024-06-17T17:00:17Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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845441.pdf | 870.88 kB | Adobe PDF | View/Open |
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