Pregled bibliografske jedinice broj: 374229
A new graphite preparation line for AMS 14C dating in the Zagreb Radiocarbon Laboratory
A new graphite preparation line for AMS 14C dating in the Zagreb Radiocarbon Laboratory // Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 268 (2010), 7-8; 943-946 doi:10.1016/j.nimb.2009.10.070 (međunarodna recenzija, članak, znanstveni)
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Naslov
A new graphite preparation line for AMS 14C dating in the Zagreb Radiocarbon Laboratory
Autori
Krajcar Bronić, Ines ; Horvatinčić, Nada ; Sironić, Andreja ; Obelić, Bogomil ; Barešić, Jadranka ; Felja, Igor
Izvornik
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (0168-583X) 268
(2010), 7-8;
943-946
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
radiocarbon ; Accelerator Mass Spectrometry (AMS) ; graphite preparation
Sažetak
The new line for preparation of graphite samples for 14C dating by AMS has been constructed in the Zagreb Radiocarbon Laboratory. The performance of the rig and sample preparation procedure has been validated by preparing graphites from various reference materials of known 14C activity. The yield of the graphitization was good and the measured fraction of modern carbon (Fm) values have not significantly deviated from the expected ones. Detailed analysis of measured Fm values indicates a slight bias to more positive values and should be carefully investigated.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Geologija, Kemija
Napomena
Proceedings of the Eleventh International Conference on Accelerator Mass Spectrometry ; 14.-19.09.2008. ; Rim, Italija ; Lucio Calcagnile, Antonio D’Onofrio, Mariaelena Fedi, Pier Andrea Mandò, Gianluca Quarta, Filippo Terrasi, Claudio Tuniz (ur.)
POVEZANOST RADA
Projekti:
098-0982709-2741 - Prirodni radioizotopi u istraživanju krških ekosustava i datiranju (Horvatinčić, Nada, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Andreja Sironić
(autor)
Jadranka Barešić
(autor)
Bogomil Obelić
(autor)
Ines Krajcar Bronić
(autor)
Igor Felja
(autor)
Nada Horvatinčić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus