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An apparatus to measure water optical attenuation length for LHAASO-MD

文献类型：期刊论文

作者LHAASO Collaboration
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2018
卷号892页码:122-126
关键词Muon detector Calibration and construction Water attenuation length
ISSN号0168-9002
DOI10.1016/j.nima.2018.03.029
文献子类Article
英文摘要The large high altitude air shower observatory (LHAASO) is being constructed at 4400 m a.s.l. in Daocheng, Sichuan Province, aiming to reveal the secrets of cosmic rays origin. And it has the largest surface muon detector array in the world. Due to the needs of calibration and construction of muon detector, we developed a water optical attenuation measurement device using an 8 m long water tank. The results are presented for filtered water at wavelength of 405 nm, which proves this apparatus can reach an accuracy of about 20% at 100 m. This apparatus has not only a high precision measurement of water attenuation length up to 100 m but is also very convenient to be used, which is crucial for water optical properties study during LHAASO detector construction.
电子版国际标准刊号1872-9576
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000428924800015
源URL[http://ir.ihep.ac.cn/handle/311005/285804]  
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		 LHAASO Collaboration. An apparatus to measure water optical attenuation length for LHAASO-MD[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,892:122-126.
APA LHAASO Collaboration.(2018).An apparatus to measure water optical attenuation length for LHAASO-MD.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,892,122-126.
MLA LHAASO Collaboration."An apparatus to measure water optical attenuation length for LHAASO-MD".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 892(2018):122-126.

入库方式： OAI收割

来源：高能物理研究所

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