The environmental monitoring system at the COSINE-100 experiment

Abstract

The COSINE-100 experiment is designed to test the DAMA experiment which claimed an observation of a dark matter signal from an annual modulation in their residual event rate. To measure the 1 %-level signal amplitude, it is crucial to control and monitor nearly all environmental quantities that might systematically mimic the signal. The environmental monitoring also helps ensure a stable operation of the experiment. Here, we describe the design and performance of the centralized environmental monitoring system for the COSINE-100 experiment.

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Authors/Creators:	Kim, H Adhikari, G Souza, EBD Carlin, N Choi, JJ Choi, S Djamal, M Ezeribe, AC https://orcid.org/0000-0003-1604-2304 França, LE Ha, C Hahn, IS Jeon, EJ Jo, JH Joo, HW Kang, WG Kauer, M Kim, HJ Kim, KW Kim, SH Kim, SK Kim, WK Kim, YD Kim, YH Ko, YJ Lee, EK Lee, H Lee, HS Lee, HY Lee, IS Lee, J Lee, JY Lee, MH Lee, SH Lee, SM Leonard, DS Manzato, BB Maruyama, RH Neal, RJ Olsen, SL Park, BJ Park, HK Park, HS Park, KS Pitta, RLC Prihtiadi, H Ra, SJ Rott, C Shin, KA Scarff, A Spooner, NJC Thompson, WG Yang, L Yu, GH
Copyright, Publisher and Additional Information:	© 2021 The Author(s). For reuse permissions please contact the Author(s).
Keywords:	Slow monitoring; dark matter
Dates:	Submitted: 16 July 2021
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Science (Sheffield) > Department of Physics and Astronomy (Sheffield)
Depositing User:	Symplectic Sheffield
Date Deposited:	06 Apr 2022 10:48
Last Modified:	06 Apr 2022 10:48
Published Version:	https://iopscience.iop.org/article/10.1088/1748-02...
Status:	Submitted
Identification Number:	https://doi.org/10.48550/arXiv.2107.07655
Related URLs:	arXiv URL

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The environmental monitoring system at the COSINE-100 experiment

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