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Evaluating the Presence of Porosity in Bazilian Archaeological Pottery associating X-radiography and Pixe.

Curado, Jessica Fleury; Added, Nemitala; Rizzutto, Marcia De Almeida Universidade De São Paulo

http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4804079

AIP Publishing LLC; New York 2013

Acesso online

  • Título:
    Evaluating the Presence of Porosity in Bazilian Archaeological Pottery associating X-radiography and Pixe.
  • Autor: Curado, Jessica Fleury; Added, Nemitala; Rizzutto, Marcia De Almeida
  • Universidade De São Paulo
  • Assuntos: Archaeometry; Pottery; Pixe; Radiografia; Cerâmica; Física Nuclear
  • É parte de: http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4804079
  • Descrição: X-Radiography technique has been used effectively for decades to evaluate and identify differences in homogeneities in samples. It is a simple, fast and non-destructive technique that provides a view of internal structure helping investigating manufacturing details of archaeological ceramics. Characteristics of the paste used in the matrix composition can be derived using PIXE technique through the determination of the major elemental composition allowing the calculation of its expected density. Combining this information with x-ray images is possible to check for differences in the average density of material indicating the presence of homogeneously distributed porosity or temper. The present work evaluates the porosity in a set of native Brazilian pottery sherds that were collected in the Aldeia Lalima archaeological site, located at Mato Grosso do Sul State.
    CNPq
    CAPES
  • Títulos relacionados: Brazilian Workshop on Nuclear Physics, XXXV
  • Editor: AIP Publishing LLC; New York
  • Data de publicação: 2013
  • Idioma: Inglês

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