Simulation of argon response and light detection in the DarkSide-50 dual phase TPC
文献类型：期刊论文
| 作者 | DarkSide Collaboration |
| 刊名 | JOURNAL OF INSTRUMENTATION
 |
| 出版日期 | 2017 |
| 卷号 | 12页码:10015 |
| 关键词 | Dark Matter detectors (WIMPs, axions, etc.) Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc) Ionization and excitation processes Noble liquid detectors (scintillation, ionization, double-phase) |
| ISSN号 | 1748-0221 |
| DOI | 10.1088/1748-0221/12/10/P10015 |
| 文献子类 | Article |
| 英文摘要 | A Geant4-based Monte Carlo package named G4DS has been developed to simulate the response of DarkSide-50, an experiment operating since 2013 at LNGS, designed to detect WIMP interactions in liquid argon. In the process of WIMP searches, DarkSide-50 has achieved two fundamental milestones: the rejection of electron recoil background with a power of similar to 10(7), using the pulse shape discrimination technique, and the measurement of the residual Ar-39 contamination in underground argon, similar to 3 orders of magnitude lower with respect to atmospheric argon. These results rely on the accurate simulation of the detector response to the liquid argon scintillation, its ionization, and electron-ion recombination processes. This work provides a complete overview of the DarkSide Monte Carlo and of its performance, with a particular focus on PARIS, the custommade liquid argon response model. |
| WOS关键词 | LIQUID ARGON ; RAYLEIGH-SCATTERING ; ENERGY ; RECOMBINATION ; TRANSPORT ; LENGTH ; YIELDS ; XENON |
| WOS研究方向 | Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000414167100015 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284626]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | DarkSide Collaboration. Simulation of argon response and light detection in the DarkSide-50 dual phase TPC[J]. JOURNAL OF INSTRUMENTATION,2017,12:10015. |
| APA | DarkSide Collaboration.(2017).Simulation of argon response and light detection in the DarkSide-50 dual phase TPC.JOURNAL OF INSTRUMENTATION,12,10015. |
| MLA | DarkSide Collaboration."Simulation of argon response and light detection in the DarkSide-50 dual phase TPC".JOURNAL OF INSTRUMENTATION 12(2017):10015. |
入库方式： OAI收割
来源：高能物理研究所
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