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The COSINE-100 data acquisition system
Adhikari G., Adhikari P., De Souza E.B., Carlin 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.
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2018 IOP Publishing Ltd and Sissa Medialab.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).[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Analog to digital converters,Astroparticle physics,Dark matter detectors,Data acquisition system,Detector control systems,Flash Analog-to-digital Converters,Photomultiplier noise,Trigger algorithms[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Dark Matter detectors (WIMPs, axions, etc.),Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases),Large detector systems for particle and astroparticle physics,Trigger algorithms[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][{‘$’: ‘This research was funded by the Institute for Basic Science (IBS) under project code IBS-R016-A1, Republic of Korea; an Alfred P. Slone Foundation Fellowship; NSF Granf Nos. PHY-1151795, PHY-1457995, DGE-1122492, and DGE-1256259; the Wisconsin Alumni Research Foundation; UIUC Campus Research Board; Yale University; and DOE/NNSA Grand No. DE-FC52-08NA28752, United States; STFC Grant ST/N000277/1, United Kingdom; and CNPq and grant #2017/02952-0, Sao Paulo Research Foundation (FAPESP), Brazil.’}, {‘$’: ‘We thank the Korea Hydro and Nuclear Power (KHNP) company for providing the underground laboratory space at Yangyang. This research was funded by the Institute for Basic Science (IBS) under project code IBS-R016-A1, Republic of Korea; an Alfred P. Slone Foundation Fellowship; NSF Granf Nos. PHY-1151795, PHY-1457995, DGE-1122492, and DGE-1256259; the Wisconsin Alumni Research Foundation; UIUC Campus Research Board; Yale University; and DOE/NNSA Grand No. DE-FC52-08NA28752, United States; STFC Grant ST/N000277/1, United Kingdom; and CNPq and grant #2017/02952-0, São Paulo Research Foundation (FAPESP), Brazil.’}][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1088/1748-0221/13/09/P09006[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]