Performance of a prototype tracking detector for double beta decay measurements
Performance of a prototype tracking detector for double beta decay measurements
复制标题
用于双贝塔衰变测量的原型跟踪探测器的性能
DOI：
10.1016/0168-9002(94)01025-0
复制
发表时间：
1995
影响因子：
1.4
通讯作者：
Y. Zdesenko
中科院分区：
文献类型：
--
作者：
R. Arnold;A. Barabash;D. Blum;V. Brudanin;J. Campagne;F. Danevich;D. Dassié;V. Egorov;R. Eschbach;J. Guyonnet;F. Hubert;P. Hubert;M. Isaac;C. Izac;S. Jullian;O. Kochetov;V. N. Kornoukov;V. Kouts;V. Kovalenko;D. Lalanne;T. Lamhamdi;F. Laplanche;F. Leccia;Y. Lepikhin;I. Linck;C. Longuemare;F. Mauger;P. Mennrath;F. Natchez;H. Hicholson;A. Nozdrin;G. Pichenot;F. Piquemal;F. Scheibling;C. Sutton;G. Szklarz;V. Tretyak;V. Umatov;I. Vanushin;Yu.V. Vassilyev;A. Vareille;T. Vylov;Sh. Zaparov;Y. Zdesenko
为了研究双β衰变过程，NEMO合作于1988年开始了一项长期研究和开发计划。NEMO 2探测器现在正在Fréjus地下实验室（L.S.M.）运行。第二个原型是Souterrain de Modane）。它由一个1平方米的源箔夹在盖革细胞漂移室的电子跟踪和两个塑料闪烁体的能量和飞行时间测量墙。在对探测器进行技术说明之后，对各种背景来源进行了研究。
To investigate double beta decay processes, the NEMO collaboration began a long-range research and development program in 1988. The NEMO 2 detector, which is now running in the Fréjus underground laboratory (L.S.M. Laboratoire Souterrain de Modane), is the second prototype. It consists of a 1 m2source foil sandwiched between Geiger cell drift chambers for electron tracking and two plastic scintillator walls for energy and time-of-flight measurements. The technical description of the detector is followed by the study of the various sources of background.