Design and operation of a two-stage positron accumulator
Design and operation of a two-stage positron accumulator
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两级正电子累加器的设计与运行
DOI：
10.1063/1.2206561
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发表时间：
2006
影响因子：
1.6
通讯作者：
P. R. Watkeys
中科院分区：
文献类型：
--
作者：
J. Clarke;D. P. Werf;B. Griffiths;D. Beddows;M. Charlton;H. Telle;P. R. Watkeys
本文描述了一个基于简单的两级缓冲气体冷却方案的紧凑型正电子收集器。它的操作产生10- 20纳秒宽的爆发，包含约105个正电子的循环时间在100毫秒范围内进行了讨论。提出了累加器的行为与此类仪器的预期行为的偏离。这些影响诊断蓄能器性能的效用进行了说明。
A compact positron accumulator based upon a simple two-stage buffer gas cooling scheme is described. Its operation to produce 10–20ns wide bursts containing around 105 positrons with cycling times in the 100msto1s range is discussed. Departures of the behavior of the accumulator from that expected of such an instrument are presented. The utility of these effects in diagnosing accumulator performance is described.