X-ray fluorescence and laser-induced breakdown spectroscopy analysis of Roman silver denarii (Articolo in rivista)

Type
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  • X-ray fluorescence and laser-induced breakdown spectroscopy analysis of Roman silver denarii (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.sab.2012.06.016 (literal)
Alternative label
  • Pardini, Lorenzo; El Hassan, Abdul; Ferretti, Marco; Foresta, Adele; Legnaioli, Stefano; Lorenzetti, Giulia; Nebbia, Elisabetta; Catalli, Fiorenzo; Harith, Mohamed; Diaz Pace, Diego; Anabitarte Garcia, Francisco; Scuotto, Marilena; Palleschi, Vincenzo (2012)
    X-ray fluorescence and laser-induced breakdown spectroscopy analysis of Roman silver denarii
    in Spectrochimica acta. Part B, Atomic spectroscopy; ELSEVIER, NEW YORK (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pardini, Lorenzo; El Hassan, Abdul; Ferretti, Marco; Foresta, Adele; Legnaioli, Stefano; Lorenzetti, Giulia; Nebbia, Elisabetta; Catalli, Fiorenzo; Harith, Mohamed; Diaz Pace, Diego; Anabitarte Garcia, Francisco; Scuotto, Marilena; Palleschi, Vincenzo (literal)
Pagina inizio
  • 156 (literal)
Pagina fine
  • 161 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 74-75 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Istituto di Chimica Dei Composti Organometallici Del CNR, Research Area of Pisa, Via G. Moruzzi 1, 56124 Pisa, Italy b National Institute for Laser- Enhanced Sciences (NILES), Cairo University Giza, Egypt c Istituto per le Tecnologie Applicate Ai Beni Culturali, Area della Ricerca Del CNR di Montelibretti Roma, Italy d Università Degli Studi di Torino, Italy e Monetiere di Firenze, Museo Archeologico Nazionale Firenze, Italy f Institute of Physics 'Arroyo Seco', Faculty of Science, Tandil, Argentina g Photonics Engineering Group, University of Cantabria, Santander, Spain h Dipartimento di Scienze Archeologiche, Via Galvani 1, 56126 Pisa, Italy (literal)
Titolo
  • X-ray fluorescence and laser-induced breakdown spectroscopy analysis of Roman silver denarii (literal)
Abstract
  • In this paper we present the results of a study performed on a large collection of silver Roman republican denarii, encompassing about two centuries of history. The joint use of Laser-Induced Breakdown Spectroscopy (LIBS) and X-Ray Fluorescence (XRF) spectroscopy allowed for an accurate determination of the coins' elemental composition; the measurements, performed mostly in situ at the 'Monetiere' in Florence, revealed a striking connection between the 'quality' of the silver alloy and some crucial contemporary events. This finding was used to classify a group of denarii whose dating was otherwise impossible. The comparison with other contemporary denarii disproves a recent theory on the origin of the so called 'serrated' denarii (denarii showing notched chisel marks on the edge of the coin). (literal)
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