High resolution gamma ray spectroscopy at MHz counting rates with LaBr3 scintillators
High resolution gamma ray spectroscopy at MHz counting rates with LaBr3 scintillators
复制标题
使用 LaBr3 闪烁体以 MHz 计数率进行高分辨率伽马射线光谱分析
DOI：
10.1109/nssmic.2011.6154409
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
G. Gorini
中科院分区：
文献类型：
--
作者：
M. Nocente;M. Tardocchi;A. Olariu;S. Olariu;I. Chugunov;Ana Fernandes;D. Gin;G. Grosso;V. Kiptily;Andre Neto;Rita C. Pereira;A. Shevelev;MO Silva;João M. C. Sousa;G. Gorini
在核加速器上进行了 MHz 计数率的高分辨率 γ 射线光谱测量，将 LaBr3(Ce) 探测器与基于数字化和事后分析的专用硬件和软件解决方案相结合。光谱以高达 4 MHz 的计数速率重建，能量分辨率几乎没有降低。报告的结果代表着朝着燃烧等离子体装置的 γ 射线光谱测量的最终目标迈出了一步。
High resolution γ-ray spectroscopy measurements at MHz counting rates were carried out at nuclear accelerators, combining a LaBr3(Ce) detector with dedicated hardware and software solutions based on digitization and post-mortem analysis. Spectra were reconstructed at counting rates up to 4 MHz, with little or no degradation of the energy resolution. The reported results represent a step forward towards the final goal of γ-ray spectroscopy measurements on a burning plasma device.