Formação de ressonâncias delta em estrelas de nêutron com a mudança das constantes de acoplamento híperon-méson
In the present work we investigated the effects of changing of the coupling constants between the hyperons (D; L; S and X) and mesons (s; w and r) regarding its application in the structure of neutron stars. To this end, we adopted the non-linear Walecka model in the mean field approximation.
| Autor principal: | Silva, Antonio Ferreira da |
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| Grau: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal de Roraima
2018
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| Acesso em linha: |
http://repositorio.ufrr.br:8080/jspui/handle/prefix/23 |
| Resumo: |
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In the present work we investigated the effects of changing of the coupling constants between the hyperons (D; L; S and X) and mesons (s; w and r) regarding its application in the structure of neutron stars. To this end, we adopted the non-linear Walecka model in the mean field approximation. |