30335
Accession Number
22727
Title Of Article Chaper
Zerstörungsfreie Bestimmung der Legierungsbestandteile von altgriechischen Goldmünzen
Title Of Journal Book
Congresso internazionale: applicazione dei metodi nucleari nel campo delle opere d'arte. International conference: applications of nuclear methods in the field of works of art. Roma - Venezia, 24 - 29 Maggio 1973
Pages
68-75
Collation
7 p. : ill.
Publisher
Accademia nazionale dei lincei
Publisher City
Roma
Language Of Text
German
Literature Type
Monograph
Literature Level
Analytic
Meeting
Congresso Internazionale Applicazione dei metodi nucleari nel campo delle opere d'arte
Meeting City
Rome
Meeting Country
Italy
Abstract
The activation analysis by means of 14 me v neutrons was applied. Silver and copper have been activated by means of the following reactions, 107 Ag (n, 2n) 106 Ag and 63 Cu (n, 2n) 62 Cu; Only the relation of the activity 62cu/ 106ag has been studied and the coins density has been measured using a high density liquid (1,9665 g/Cm3). From the measurement of the density and the ratio Cu/Ag. It is possible to calculate the concentrations only if no other compounds and no cavities are present.
Keywords
Analysis, neutron activation; Coin, analysis neutron activation; Coin, gold ICCROM -- ICCROM
pub_id
30335
Meeting Date
19730524-19730529
Title Translation
Nondestructive determination of the alloy components of ancient Greek gold coins