DSpace at EWHA: Lowering the energy threshold in COSINE-100 dark matter searches

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DC Field	Value	Language
dc.contributor.author	한인식	*
dc.date.accessioned	2021-05-17T16:30:57Z	-
dc.date.available	2021-05-17T16:30:57Z	-
dc.date.issued	2021	*
dc.identifier.issn	0927-6505	*
dc.identifier.issn	1873-2852	*
dc.identifier.other	OAK-29246	*
dc.identifier.uri	https://dspace.ewha.ac.kr/handle/2015.oak/257323	-
dc.description.abstract	COSINE-100 is a dark matter detection experiment that uses NaI(Tl) crystal detectors operating at the Yangyang underground laboratory in Korea since September 2016. Its main goal is to test the annual modulation observed by the DAMA/LIBRA experiment with the same target medium. Recently DAMA/LIBRA has released data with an energy threshold lowered to 1 keV, and the persistent annual modulation behavior is still observed at 9.5 sigma. By lowering the energy threshold for electron recoils to 1 keV, COSINE-100 annual modulation results can be compared to those of DAMA/LIBRA in a model-independent way. Additionally, the event selection methods provide an access to a few to sub-GeV dark matter particles using constant rate studies. In this article, we discuss the COSINE-100 event selection algorithm, its validation, and efficiencies near the threshold. (C) 2021 Elsevier B.V. All rights reserved.	*
dc.language	English	*
dc.publisher	ELSEVIER	*
dc.subject	COSINE-100	*
dc.subject	Dark matter	*
dc.subject	Low threshold	*
dc.subject	NaI(Tl)	*
dc.title	Lowering the energy threshold in COSINE-100 dark matter searches	*
dc.type	Article	*
dc.relation.volume	130	*
dc.relation.index	SCIE	*
dc.relation.index	SCOPUS	*
dc.relation.journaltitle	ASTROPARTICLE PHYSICS	*
dc.identifier.doi	10.1016/j.astropartphys.2021.102581	*
dc.identifier.wosid	WOS:000645622800004	*
dc.identifier.scopusid	2-s2.0-85103599939	*
dc.author.google	Adhikari, G.	*
dc.author.google	de Souza, E. Barbosa	*
dc.author.google	Carlin, N.	*
dc.author.google	Choi, J. J.	*
dc.author.google	Choi, S.	*
dc.author.google	Djamal, M.	*
dc.author.google	Ezeribe, A. C.	*
dc.author.google	Franca, L. E.	*
dc.author.google	Ha, C.	*
dc.author.google	Hahn, I. S.	*
dc.author.google	Jeon, E. J.	*
dc.author.google	Jo, J. H.	*
dc.author.google	Kang, W. G.	*
dc.author.google	Kauer, M.	*
dc.author.google	Kim, H.	*
dc.author.google	Kim, H. J.	*
dc.author.google	Kim, K. W.	*
dc.author.google	Kim, S. K.	*
dc.author.google	Kim, Y. D.	*
dc.author.google	Kim, Y. H.	*
dc.author.google	Ko, Y. J.	*
dc.author.google	Lee, E. K.	*
dc.author.google	Lee, H. S.	*
dc.author.google	Lee, J.	*
dc.author.google	Lee, J. Y.	*
dc.author.google	Lee, M. H.	*
dc.author.google	Lee, S. H.	*
dc.author.google	Leonard, D. S.	*
dc.author.google	Manzato, B. B.	*
dc.author.google	Maruyama, R. H.	*
dc.author.google	Neal, R. J.	*
dc.author.google	Olsen, S. L.	*
dc.author.google	Park, B. J.	*
dc.author.google	Park, H. K.	*
dc.author.google	Park, H. S.	*
dc.author.google	Park, K. S.	*
dc.author.google	Pitta, R. L. C.	*
dc.author.google	Prihtiadi, H.	*
dc.author.google	Ra, S. J.	*
dc.author.google	Rott, C.	*
dc.author.google	Shin, K. A.	*
dc.author.google	Scarff, A.	*
dc.author.google	Spooner, N. J. C.	*
dc.author.google	Thompson, W. G.	*
dc.author.google	Yang, L.	*
dc.author.google	Yu, G. H.	*
dc.contributor.scopusid	한인식(7201832280;57205469686;57192312712)	*
dc.date.modifydate	20240415134453	*