The electronics, trigger and data acquisition system for the liquid argon time projection chamber of the darkside-50 search for dark matter
文献类型：期刊论文
| 作者 | Agnes, P.21,34; Albuquerque, I. F. M.44; Alexander, T.33; Alton, A. K.3; Arisaka, K.48; Asner, D. M.33; Ave, M.44; Back, H. O.33,38; Baldin, B.15; Biery, K.15 |
| 刊名 | Journal of instrumentation
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 12页码:26 |
| 关键词 | Dark matter detectors (wimps, axions, etc.) Noble liquid detectors (scintillation, ionization, double-phase) |
| ISSN号 | 1748-0221 |
| DOI | 10.1088/1748-0221/12/12/p12011 |
| 通讯作者 | Pordes, s.() |
| 英文摘要 | The darkside-50 experiment at the laboratori nazionali del gran sasso is a search for dark matter using a dual phase time projection chamber with 50 kg of low radioactivity argon as target. light signals from interactions in the argon are detected by a system of 38 photo-multiplier tubes (pmts), 19 above and 19 below the tpc volume inside the argon cryostat. we describe the electronics which processes the signals from the photo-multipliers, the trigger system which identifies events of interest, and the data-acquisition system which records the data for further analysis. the electronics include resistive voltage dividers on the pmts, custom pre-amplifiers mounted directly on the pmt voltage dividers in the liquid argon, and custom amplifier/discriminators (at room temperature). after amplification, the pmt signals are digitized in caen waveform digitizers, and caen logic modules are used to construct the trigger; the data acquisition system for the tpc is based on the fermilab artdaq software. the system has been in operation since early 2014. |
| WOS研究方向 | Instruments & Instrumentation |
| WOS类目 | Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000417761100008 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177830 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Pordes, S. |
| 作者单位 | 1.Univ Massachusetts, Amherst Ctr Fundamental Interact, Amherst, MA 01003 USA 2.Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA 3.Augustana Univ, Dept Phys, Sioux Falls, SD 57197 USA 4.Belgorod Natl Res Univ, Radiat Phys Lab, Belgorod 308007, Russia 5.Inst High Energy Phys, Beijing 100049, Peoples R China 6.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 7.Black Hills State Univ, Sch Nat Sci, Spearfish, SD 57799 USA 8.Univ Cagliari, Dipartimento Fis, I-09042 Cagliari, Italy 9.INF1V, Sez Cagliari, I-09042 Cagliari, Italy 10.Lab Subterraneo Canfranc, E-22880 Canfranc Estacion, Spain |
| 推荐引用方式 GB/T 7714 | Agnes, P.,Albuquerque, I. F. M.,Alexander, T.,et al. The electronics, trigger and data acquisition system for the liquid argon time projection chamber of the darkside-50 search for dark matter[J]. Journal of instrumentation,2017,12:26. |
| APA | Agnes, P..,Albuquerque, I. F. M..,Alexander, T..,Alton, A. K..,Arisaka, K..,...&Zuzel, G..(2017).The electronics, trigger and data acquisition system for the liquid argon time projection chamber of the darkside-50 search for dark matter.Journal of instrumentation,12,26. |
| MLA | Agnes, P.,et al."The electronics, trigger and data acquisition system for the liquid argon time projection chamber of the darkside-50 search for dark matter".Journal of instrumentation 12(2017):26. |
入库方式： iSwitch采集
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。