COMPARATIVE FEATURES OF BINP AMS AND MICADAS FACILITIES WORKING AT AMS GOLDEN VALLEY, RUSSIA

IF 2 3区地球科学 Q2 GEOCHEMISTRY & GEOPHYSICS Radiocarbon Pub Date : 2024-02-27 DOI:10.1017/rdc.2024.4

A V Petrozhitskiy, E V Parkhomchuk, M M Ignatov, D V Kuleshov, L A Kutnyakova, E S Konstantinov, V V Parkhomchuk

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Abstract

The AMS Golden Valley radiocarbon analysis laboratory is equipped with two accelerator mass spectrometers: AMS facility from Budker Institute of Nuclear Physics (BINP AMS) and MIni CArbon DAting System (MICADAS-28) from Ionplus AG and two graphitization systems: Automated Graphitization Equipment (AGE-3) from Ionplus AG and Absorption-catalytic setup developed in Boreskov Institute of Catalysis (ACS BIC). The laboratory provides routine 14C analyses of various samples: collagen, cellulose, humic acids, carbonates from sediments, etc. The main focus of the laboratory is to determine the age of archaeological artifacts by radiocarbon dating. This work presents a comprehensive description of the BINP AMS facility, with its operation compared with that of MICADAS in the same laboratory. In 2022, the AMS Golden Valley laboratory participated for the first time in the Glasgow International Radiocarbon Inter-comparison (GIRI). The samples were graphitized on the AGE-3 and subsequently measured in both AMS facilities. A comparison of the results of the two series of experiments, namely AGE-3 + MICADAS-28 and AGE-3 + BINP AMS, is given.

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在俄罗斯金谷国际机场工作的 binp ams 和 micadas 设施的比较特点

AMS 黄金谷放射性碳分析实验室配备了两台加速器质谱仪：布德克核物理研究所（BINP AMS）的 AMS 设备和 Ionplus AG 的 MIni CArbon DAting 系统（MICADAS-28）以及两套石墨化系统：自动石墨化设备（AGE-3）和博雷斯科夫催化研究所（ACS BIC）开发的吸收催化装置。实验室提供各种样品的常规 14C 分析：胶原蛋白、纤维素、腐殖酸、沉积物中的碳酸盐等。实验室的主要工作是通过放射性碳测年确定考古文物的年代。这项工作全面介绍了 BINP 的 AMS 设备，并将其运行情况与同一实验室的 MICADAS 进行了比较。2022 年，金谷 AMS 实验室首次参加了格拉斯哥国际放射性碳相互比较（GIRI）。样品在 AGE-3 上进行了石墨化，随后在 AMS 的两个设施中进行了测量。对 AGE-3 + MICADAS-28 和 AGE-3 + BINP AMS 这两个系列的实验结果进行了比较。

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来源期刊

Radiocarbon 地学-地球化学与地球物理

CiteScore

16.20

自引率

6.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiocarbon serves as the leading international journal for technical and interpretive articles, date lists, and advancements in 14C and other radioisotopes relevant to archaeological, geophysical, oceanographic, and related dating methods. Established in 1959, it has published numerous seminal works and hosts the triennial International Radiocarbon Conference proceedings. The journal also features occasional special issues. Submissions encompass regular articles such as research reports, technical descriptions, and date lists, along with comments, letters to the editor, book reviews, and laboratory lists.