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http://hdl.handle.net/2445/176364
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DC Field | Value | Language |
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dc.contributor.advisor | Ramos Gómez, Àngels | - |
dc.contributor.author | Corts Curto, Irene | - |
dc.date.accessioned | 2021-04-16T13:19:31Z | - |
dc.date.available | 2021-04-16T13:19:31Z | - |
dc.date.issued | 2020-01 | - |
dc.identifier.uri | http://hdl.handle.net/2445/176364 | - |
dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2020, Tutora: Àngels Ramos | ca |
dc.description.abstract | We have studied the Λ-dependence of the separation energy, SΛ, of the Λ-hyperon in Λ-hypernuclei by fitting the parameters of a semi-empirical mass formula employed in previous works, which is based on the hypernuclear finite size. We extend this formula by considering two corrections: one takes into account the finite mass of the hypernucleus in terms of a Λ reduced mass and the other implements the effects of charge symmetry breaking (CSB). Both corrections are found non-negligible for finite hypernuclei. Moreover, our study reveals some inconsistencies in the SΛ data of mirror hypernuclei, preventing us from obtaining a well-determined CSB parameter | ca |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Corts, 2020 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Treballs Finals de Grau (TFG) - Física | - |
dc.subject.classification | Hipernucli | cat |
dc.subject.classification | Energia de separació | cat |
dc.subject.classification | Treballs de fi de grau | cat |
dc.subject.other | Hypernuclei | eng |
dc.subject.other | Separation energy | eng |
dc.subject.other | Bachelor's theses | eng |
dc.title | Semi-empirical mass formula for Λ-hypernuclei | 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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CORTS CURTO IRENE_474031.pdf | 726.16 kB | Adobe PDF | View/Open |
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