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http://hdl.handle.net/2445/189822
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DC Field | Value | Language |
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dc.contributor.advisor | Ramos Gómez, Àngels | - |
dc.contributor.author | Valls Cifre, Antoni | - |
dc.date.accessioned | 2022-10-11T15:38:35Z | - |
dc.date.available | 2022-10-11T15:38:35Z | - |
dc.date.issued | 2022-02 | - |
dc.identifier.uri | http://hdl.handle.net/2445/189822 | - |
dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutora: Àngels Ramos | ca |
dc.description.abstract | An study of the Ξ−-nucleus interaction is done for the purpose of expanding the knowledge on how strangeness S = −2 hyperons interact with nuclear media. Our work is based on some recent two-body capture events (Ξ−p → ΛΛ) on 12C and 14N nuclei measured at KEK and J-PARC in which a pair of single-Λ hypernuclei are formed. By developing an algorithm, based on Numerov’s method, able to resolve numerically the radial Schr¨odinger’s equation with a potential composed by a finite-size Coulomb potential and a nuclear potential shaped as a Woods-Saxon function, we conclude that this capture events occur from 1pΞ− nuclear states with a corresponding potential depth of V0 ∼ 14−17 MeV. Developing a program able to find the Ξ-nuclear energy levels and their dependence on V0, which is at the same time easy to adapt to other interacting particles or nuclei, is part of our intention here too | ca |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Valls, 2022 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Treballs Finals de Grau (TFG) - Física | - |
dc.subject.classification | Barions | cat |
dc.subject.classification | Hiperons | cat |
dc.subject.classification | Treballs de fi de grau | cat |
dc.subject.other | Baryons | eng |
dc.subject.other | Hyperons | eng |
dc.subject.other | Bachelor's theses | eng |
dc.title | Atomic and nuclear Ξ− bound states | eng |
dc.type | info:eu-repo/semantics/bachelorThesis | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
File | Description | Size | Format | |
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VALLS CIFRE ANTONI_5181465_assignsubmission_file_TFG_Valls_Cifre_Antoni.pdf | 502.39 kB | Adobe PDF | View/Open |
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