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The COSINE-100 data acquisition system

Title
The COSINE-100 data acquisition system
Authors
Adhikar, G.Adhikari, P.de Souza, E. BarbosaCarlin, N.Choi, S.Choi, W.Djamal, M.Ezeribe, A. C.Ha, C.Hahn, I. S.Hubbard, A. J. F.Jeon, E. J.Jo, J. H.Joo, H. W.Kang, W. G.Kang, W. S.Kauer, M.Kim, H.Kim, H. J.Kim, K. W.Kim, M. C.Kim, N. Y.Kim, S. K.Kim, Y. D.Kim, Y. H.Kudryavtsev, V. A.Lee, H. S.Lee, J.Lee, M. H.Lim, K. E.Leonard, D. S.Maruyama, R. H.Mouton, F.Na, S.Olsen, S. L.Park, H. K.Park, H. S.Park, J. S.Park, K. S.Pettus, W.Prihtiadi, H.Rott, C.Scarff, A.Spooner, N. J. C.Thompson, W. G.Yang, L.COSINE-100 Collaboration
Ewha Authors
한인식
SCOPUS Author ID
한인식scopus
Issue Date
2018
Journal Title
JOURNAL OF INSTRUMENTATION
ISSN
1748-0221JCR Link
Citation
JOURNAL OF INSTRUMENTATION vol. 13
Keywords
Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases)Trigger algorithmsDark Matter detectors (WIMPs, axions, etc.)Large detector systems for particle and astroparticle physics
Publisher
IOP PUBLISHING LTD
Indexed
SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
COSINE-100 is a dark matter direct detection experiment designed to test the annual modulation signal observed by the DAMA/LIBRA experiment. COSINE-100 consists of 8 NaI(Tl) crystals with a total mass of 106 kg, a 2200 L liquid scintillator veto, and 37 muon detector panels. We present details of the data acquisition system of COSINE-100, including waveform storage using flash analog-to-digital converters for crystal events and integrated charge storage using charge-sensitive analog-to-digital converters for liquid scintillator and plastic scintillator muon veto events. We also discuss several trigger conditions developed in order to distinguish signal events from photomultiplier noise events. The total trigger rate observed for the crystal/liquid scintillator (plastic scintillator) detector is 15 Hz (24 Hz).
DOI
10.1088/1748-0221/13/09/P09006
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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