Cultural heritage science at CNA (seville, Spain): Applications of XRF and IBA techniques to art and archaeological objects
| Autor: | Anabelle Kriznar, S. Scrivano, Miguel Ángel Respaldiza, B. Gómez-Tubío, Inés Ortega-Feliu, Francisco J. Ager |
|---|---|
| Přispěvatelé: | Universidad de Sevilla. Departamento de Física Aplicada I, Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear, Universidad de Sevilla. Departamento de Física Aplicada III, Universidad de Sevilla. Departamento de Prehistoria y Arqueología, Ministerio de Ciencia e Innovación (MICIN). España, Junta de Andalucía, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia e Innovación (España), Universidad de Sevilla |
| Rok vydání: | 2020 |
| Předmět: |
Engineering
Radiation 010308 nuclear & particles physics business.industry Portable XRF Cultural Heritage Portable XRFIBA 01 natural sciences Archaeology 030218 nuclear medicine & medical imaging Archaeological science Cultural heritage 03 medical and health sciences 0302 clinical medicine 0103 physical sciences IBA business Archaeological objects Art |
| Zdroj: | idUS: Depósito de Investigación de la Universidad de Sevilla Universidad de Sevilla (US) idUS. Depósito de Investigación de la Universidad de Sevilla instname Digital.CSIC. Repositorio Institucional del CSIC |
| Popis: | The use of nuclear analytical techniques has experienced an extraordinary growth in recent decades in the field of cultural heritage. Nowadays, their use in the study of objects of interest in heritage has become essential. An important effort has been made since the 90s by the archaeometry research group of the Centro Nacional de Aceleradores, CNA (Sevilla, Spain) to develop different non-destructive analytical techniques for the study of art and archeological objects. These efforts were initially focused on the use of Ion Beam techniques (IBA) and lately in the development of portable X-Ray Fluorescence (XRF) equipment, including microbeam versions with the implementation of polycapillary lenses (μXRF and confocal XRF). The different methods and instrumentation developed in the past years at CNA are presented in this work and several applications illustrate the capabilities for the analysis of different types of objects: jewelry, coins, paintings, ceramics, etc. Advantages and limitations of the different techniques are shown together with examples of how the combination of several of those methods can overcome some of the limitations are presented. Work partially supported by projects HAR2012-33002 and HAR2015-67113-P from the Spanish Ministry of Science and Innovation, and project P09-HUM4544from the Junta de Andalucía. S. Scrivano and I. Ortega-Feliu acknowledge the financial support from the “V Plan Propio de Investigación” of the University of Seville. |
| Databáze: | OpenAIRE |
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