| Simulation of argon response and light detection in the darkside-50 dual phase tpc | |
| Agnes, P.1; Albuquerque, I. F. M.2; Alexander, T.3; Alton, A. K.4; Asner, D. M.3; Back, H. O.3; Biery, K.5; Bocci, V.6; Bonfini, G.7; Bonivento, W.8 | |
| 刊名 | Journal of instrumentation
 |
| 2017-10-01 | |
| 卷号 | 12页码:29 |
| 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 |
| 通讯作者 | Agnes, p.(pagnes@in2p3.fr) |
| 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 |
| WOS类目 | Instruments & Instrumentation |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000414167100015 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2176873 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Agnes, P. |
| 作者单位 | 1.Univ Houston, Dept Phys, Houston, TX 77204 USA 2.Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo, Brazil 3.Pacific Northwest Natl Lab, Richland, WA 99352 USA 4.Augustana Univ, Dept Phys, Sioux Falls, SD 57197 USA 5.Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA 6.INFN, Sez Roma, I-00185 Rome, Italy 7.INFN, Lab Nazl Gran Sasso, I-67100 Assergi AQ, Italy 8.INFN Cagliari, I-09042 Cagliari, Italy 9.Gran Sasso Sci Inst, I-67100 Laquila, Italy 10.Univ Genoa, Phys Dept, I-16146 Genoa, Italy |
| 推荐引用方式 GB/T 7714 | Agnes, P.,Albuquerque, I. F. M.,Alexander, T.,et al. Simulation of argon response and light detection in the darkside-50 dual phase tpc[J]. Journal of instrumentation,2017,12:29. |
| APA | Agnes, P..,Albuquerque, I. F. M..,Alexander, T..,Alton, A. K..,Asner, D. M..,...&Zuzel, G..(2017).Simulation of argon response and light detection in the darkside-50 dual phase tpc.Journal of instrumentation,12,29. |
| MLA | Agnes, P.,et al."Simulation of argon response and light detection in the darkside-50 dual phase tpc".Journal of instrumentation 12(2017):29. |
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