On a possible connection between Chandler wobble and dark matter

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorPortilho, Oyanarte-
Data de aceite: dc.date.accessioned2024-10-23T15:12:06Z-
Data de disponibilização: dc.date.available2024-10-23T15:12:06Z-
Data de envio: dc.date.issued2010-12-10-
Data de envio: dc.date.issued2010-12-10-
Data de envio: dc.date.issued2009-03-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/6156-
Fonte completa do material: dc.identifierhttps://dx.doi.org/10.1590/S0103-97332009000100001-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/877055-
Descrição: dc.descriptionChandler wobble excitation and damping, one of the open problems in geophysics, is treated as a consequence in part of the interaction between Earth and a hypothetical oblate ellipsoid made of dark matter. The physical and geometrical parameters of such an ellipsoid and the interacting torque strength is calculated in such a way to reproduce the Chandler wobble component of the polar motion in several epochs, available in the literature. It is also examined the consequences upon the geomagnetic field dynamo and generation of heat in the Earth outer core.-
Formato: dc.formatapplication/pdf-
Direitos: dc.rightsAcesso Aberto-
Palavras-chave: dc.subjectGeofísica-
Palavras-chave: dc.subjectCampos eletromagnéticos-
Palavras-chave: dc.subjectFísica-
Título: dc.titleOn a possible connection between Chandler wobble and dark matter-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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