Fast neutron activation analysis—FNAA using d(13 MeV)+Be reaction for archaeometrical research at Bucharest cyclotron

Autor:	B. Constantinescu, Florin Constantin, C. Garlea, I. Garlea, M. Macovei, S. Dima, R. Bugoi
Rok vydání:	1999
Předmět:	Materials science Fission Cyclotron General Physics and Astronomy chemistry.chemical_element Spectral line Neutron temperature law.invention Nuclear physics chemistry Deuterium law Elemental analysis Neutron activation analysis Beryllium
Zdroj:	Czechoslovak Journal of Physics. 49:385-388
ISSN:	1572-9486 0011-4626
Popis:	In the last ten years the Bucharest U-120 classical variable-energy Cyclotron was employed as an intense source of fast neutrons produced by 13.5 MeV deuterons on a thick beryllium target [1], mainly for radio-biological and archaeometrical studies. To characterize this fast neutrons field, energy spectra, yields and average energy were determined using the time-of-flight (TOF) and multiple foils (activation detectors and fission chambers) methods. The potential for elemental analysis using FNAA (Fast Neutron Activation Analysis), especially for archaeological objects, is presented and illustrated with some results on coloured Byzantine glass bracelets found in Romania (receipts of pigments related to various glass elemental composition).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e3a7d37c574bd8d8d4f557626e95c59e https://doi.org/10.1007/s10582-999-0050-3 Zobrazit plný text záznamu Full text from SpringerLink