Gamma-ray spectroscopy at MHz counting rates with a compact LaBr3 detector and silicon photomultipliers for fusion plasma applications.
Gamma-ray spectroscopy at MHz counting rates with a compact LaBr3 detector and silicon photomultipliers for fusion plasma applications.
复制标题
使用紧凑型 LaBr3 探测器和硅光电倍增管以 MHz 计数率进行伽马射线光谱分析，适用于聚变等离子体应用。
DOI：
10.1063/1.4961073
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
G. Gorini
中科院分区：
文献类型：
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作者：
M. Nocente;D. Rigamonti;V. Perseo;M. Tardocchi;G. Boltruczyk;A. Brosławski;A. Cremona;G. Croci;M. Gosk;V. Kiptily;S. Korolczuk;M. Mazzocco;A. Muraro;E. Strano;I. Zychor;G. Gorini
伽玛射线光谱测量MHz计数率已进行，第一次，与一个紧凑的光谱仪的基础上的LaBr 3闪烁体和硅光电倍增管。该仪器对磁场也不敏感，是鉴于欧洲联合环氘氚等离子体α粒子测量诊断伽马射线照相机的升级而开发的。光谱测量高达2.9 MHz的投影能量分辨率为3%-4%，在3-5 MeV的范围内，在聚变等离子体的快离子物理研究的兴趣。本文的结果为在欧洲联合圆环上首次测量下一次氘氚活动的高功率等离子体中的受限α粒子分布铺平了道路。
Gamma-ray spectroscopy measurements at MHz counting rates have been carried out, for the first time, with a compact spectrometer based on a LaBr3 scintillator and silicon photomultipliers. The instrument, which is also insensitive to magnetic fields, has been developed in view of the upgrade of the gamma-ray camera diagnostic for α particle measurements in deuterium-tritium plasmas of the Joint European Torus. Spectra were measured up to 2.9 MHz with a projected energy resolution of 3%-4% in the 3-5 MeV range, of interest for fast ion physics studies in fusion plasmas. The results reported here pave the way to first time measurements of the confined α particle profile in high power plasmas of the next deuterium-tritium campaign at the Joint European Torus.
中子和伽马射线测量”，燃烧等离子体诊断
DOI：
--
发表时间：
2008
期刊：
AIP Conference Proceedings Vol.988
影响因子：
--
作者：
A.V. Krasilnikov;M. Sasao;Y.A. Kaschuck;V.G. Kiptily;T. Nishitani;S.V. Popovichev;L. Bertalot
通讯作者：
L. Bertalot