Título: | POTENTIAL OF A NEUTRINO DETECTOR AT THE ANDES UNDERGROUND LABORATORY FOR THE STUDY OF SUPERNOVA NEUTRINOS | ||||||||||||
Autor: |
THIAGO MUHLBEIER |
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Colaborador(es): |
HIROSHI NUNOKAWA - Orientador |
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Catalogação: | 20/SET/2018 | Língua(s): | PORTUGUESE - BRAZIL |
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Tipo: | TEXT | Subtipo: | THESIS | ||||||||||
Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=35166&idi=1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=35166&idi=2 |
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DOI: | https://doi.org/10.17771/PUCRio.acad.35166 | ||||||||||||
Resumo: | |||||||||||||
The unique opportunity of construction of the first underground laboratory in the Southern Hemisphere must be grounded with important scientific goals in order to compete with others already existing laboratories around the word. In order to compete with idea as much as possible, this PhD Thesis aims to investigate the potential of a future neutrino detector at the ANDES laboratory to the observation of such particles is of fundamental importance to understanding the mechanism and starbust inferred or unravel properties of neutrinos as mass hierarchy, for example. To this end, we simulate the number of events for inverse beta decay and the elastic scattering of v - p that would be obtained with nearby supernova at the ANDES detector taking into account different types of liquid scintillator ande the phenomenon of MSW effect. We show that through the v - p elastic scattering is possible to reconstruct the total flux of all flavors of neutrinos, total and average energy released by non-electron neutrinos. furthermore, comparison of the ratio of observed and theoretical prediction, the number of the ANDES laboratory to the Northern Hemisphere. Finally, we investigate the angular precision for determining the direction of the supernova only using its neutrinos, which can be the situation when either supernovae collapses forming black holes or obscuration due to interstellar dust.
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