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http://hdl.handle.net/2445/189704
Title: | Ω⁰c baryons in the Ω⁻b → Ξ⁺c K⁻π⁻decay |
Author: | Botella Garcia, Marta |
Director/Tutor: | Ramos Gómez, Àngels |
Keywords: | Barions Mesons (Física nuclear) Treballs de fi de grau Baryons Mesons (Nuclear physics) Bachelor's theses |
Issue Date: | Feb-2022 |
Abstract: | We follow on the steps of the LHCb collaboration which first discovered five excited states of baryons with strangeness and charm, Ωc0, in pp collisions, by discussing the Ω− →πΞc+K−decay, a process which has been recently studied by the same collaboration obtaining four narrow Ωc0 states compatible with the previously found ones. We explore these new found states from a hadronic molecular viewpoint and find that two out of the four resonances, Ωc(3050)0 and Ωc(3090)0, might be interpreted as pentaquark states, structured as meson-baryon bound molecules. |
Note: | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutora: Àngels Ramos Gómez |
URI: | http://hdl.handle.net/2445/189704 |
Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
File | Description | Size | Format | |
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BOTELLA GARCIA MARTA_5181457_assignsubmission_file_TFG-Botella-Garcia-Marta.pdf | 251.1 kB | Adobe PDF | View/Open |
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