An RF-only ion-funnel for extraction from high-pressure gases
文献类型：期刊论文
| 作者 | Brunner, T; Fudenberg, D; Varentsov, V; Sabourov, A; Gratta, G; Dilling, J; DeVoe, R; Sinclair, D; Fairbank, W; Albert, JB |
| 刊名 | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
 |
| 出版日期 | 2015 |
| 卷号 | 379期号:SI页码:110-120 |
| 关键词 | RF-funnel Gas dynamic and ion trajectory simulations Gas jet Xe-136 double-beta decay Ba tagging Ion transport |
| 英文摘要 | An RF ion-funnel technique has been developed to extract ions from a high-pressure (10 bar) noble-gas environment into a vacuum (10(-6) mbar). Detailed simulations have been performed and a prototype has been developed for the purpose of extracting Ba-136 ions from Xe gas with high efficiency. With this prototype, ions have been extracted for the first time from high-pressure xenon gas and argon gas. Systematic studies have been carried out and compared to simulations. This demonstration of extraction of ions, with mass comparable to that of the gas generating the high-pressure, has applications to Ba tagging from a Xe-gas time-projection chamber for double-beta decay, as well as to the general problem of recovering trace amounts of an ionized element in a heavy (m > 40 u) carrier gas. (C) 2015 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics; Spectroscopy |
| 类目[WOS] | Physics, Atomic, Molecular & Chemical ; Spectroscopy |
| 收录类别 | SCI |
| WOS记录号 | WOS:000353748100014 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228296]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Brunner, T,Fudenberg, D,Varentsov, V,et al. An RF-only ion-funnel for extraction from high-pressure gases[J]. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,2015,379(SI):110-120. |
| APA | Brunner, T.,Fudenberg, D.,Varentsov, V.,Sabourov, A.,Gratta, G.,...&温良剑.(2015).An RF-only ion-funnel for extraction from high-pressure gases.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,379(SI),110-120. |
| MLA | Brunner, T,et al."An RF-only ion-funnel for extraction from high-pressure gases".INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 379.SI(2015):110-120. |
入库方式： OAI收割
来源：高能物理研究所
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