用于富集氙观测站的线性射频四极离子阱
仪器与探测器
2008-11-26 v1
摘要
本文描述了一种用于富集氙观测站（EXO）的线性射频离子阱（RFQ）的设计、建造和性能。EXO 旨在探测 Xe 到 Ba 的无中微子双贝塔衰变。为了抑制可能的背景，EXO 将在充氙探测器中测量衰变能量，并在一定程度上测量候选事件的拓扑结构，同时补充对子核（Ba）的鉴别。本文描述的离子阱能够接收、冷却和约束从候选双贝塔衰变事件位置提取的单个 Ba 离子。然后，可以通过激光光谱以高信噪比识别单个被捕获的离子。
引用
@article{arxiv.0704.1646,
title = {A linear RFQ ion trap for the Enriched Xenon Observatory},
author = {B. Flatt and M. Green and J. Wodin and R. DeVoe and P. Fierlinger and G. Gratta and F. LePort and M. Montero Diez and R. Neilson and K. OSullivan and A. Pocar and S. Waldman and E. Baussan and M. Breidenbach and R. Conley and W. Fairbank and J. Farine and C. Hall and K. Hall and D. Hallman and C. Hargrove and M. Hauger and J. Hodgson and F. Juget and D. S. Leonard and D. Mackay and Y. Martin and B. Mong and A. Odian and L. Ounalli and A. Piepke and C. Y. Prescott and P. C. Rowson and K. Skarpass and D. Schenker and D. Sinclair and V. Strickland and C. Virtue and J. -L. Vuilleuimier and J. -M. Vuilleuimier and K. Wamba and P. Weber},
journal= {arXiv preprint arXiv:0704.1646},
year = {2008}
}
备注
18 pages, pdflatex, submitted to NIM A