J
J.S. Park
Researcher at Hanyang University
Publications - 14
Citations - 411
J.S. Park is an academic researcher from Hanyang University. The author has contributed to research in topics: Dark matter & Scintillator. The author has an hindex of 10, co-authored 14 publications receiving 336 citations.
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Journal ArticleDOI
An experiment to search for dark-matter interactions using sodium iodide detectors
Govinda Adhikari,P. Adhikari,Estella Barbosa de Souza,N. Carlin,Seonho Choi,Mitra Djamal,A. C. Ezeribe,C. Ha,Insik Hahn,A. J. F. Hubbard,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,Woosik Kang,M. Kauer,B. C. Kim,Hongjoo Kim,H. Kim,K. W. Kim,Nam Young Kim,Sun Kee Kim,Yeongduk Kim,Yong-Hamb Kim,Y. J. Ko,V. A. Kudryavtsev,Hyun Su Lee,Jongmin Lee,Joo Young Lee,Moo Hyun Lee,D. S. Leonard,W. A. Lynch,Reina H. Maruyama,F. Mouton,Stephen L. Olsen,B. J. Park,Hyang Kyu Park,Hyeonseo Park,J.S. Park,Kangsoon Park,Walter C. Pettus,H. Prihtiadi,S. J. Ra,Carsten Rott,A. Scarff,K. A. Shin,N. J. C. Spooner,W. G. Thompson,Liang Yang,S.H. Yong +49 more
TL;DR: In this paper, the COSINE-100 experiment was used to determine whether there is evidence for an excess of events above the expected background in sodium iodide and to look for evidence of an annual modulation.
Journal ArticleDOI
An experiment to search for dark matter interactions using sodium iodide detectors
Govinda Adhikari,P. Adhikari,Estella Barbosa de Souza,N. Carlin,Seonho Choi,Mitra Djamal,A. C. Ezeribe,C. Ha,Insik Hahn,A. J. F. Hubbard,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,Woosik Kang,M. Kauer,B. C. Kim,H. Kim,Hongjoo Kim,K. W. Kim,Nam Young Kim,Sun Kee Kim,Yeongduk Kim,Yong-Hamb Kim,Y. J. Ko,V. A. Kudryavtsev,Hyun Su Lee,Jongmin Lee,Joo Young Lee,Moo Hyun Lee,D. S. Leonard,W. A. Lynch,Reina H. Maruyama,F. Mouton,Stephen L. Olsen,B. J. Park,Hyang Kyu Park,Hyeonseo Park,J.S. Park,Kangsoon Park,Walter C. Pettus,H. Prihtiadi,S. J. Ra,Carsten Rott,A. Scarff,K. A. Shin,N. J. C. Spooner,W. G. Thompson,Liang Yang,S.H. Yong +49 more
TL;DR: In this article, the authors report results from the initial operation of the COSINE-100 experiment, which uses sodium iodide as the target medium and is designed to carry out a model independent test of DAMA's claim.
Journal ArticleDOI
Understanding NaI(Tl) crystal background for dark matter searches
Govinda Adhikari,P. Adhikari,C. Ha,Eunju Jeon,Nam Young Kim,Y.D. Kim,S. Y. Kong,Hyun Su Lee,S. Y. Oh,J.S. Park,Kangsoon Park +10 more
TL;DR: In this article, the authors describe the contributions of background sources quantitatively by performing Geant4 Monte Carlo simulations that are fitted to the measured data to quantify the unknown fractions of the background compositions.
Journal ArticleDOI
Background model for the NaI(Tl) crystals in COSINE-100
P. Adhikari,Govinda Adhikari,E. Barbosa de Souza,N. Carlin,Seonho Choi,W. Q. Choi,Mitra Djamal,A. C. Ezeribe,C. Ha,Insik Hahn,A.J.F. Hubbard,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,M. Kauer,W. Kang,B.H. Kim,Hongjoo Kim,H. J. Kim,K. W. Kim,M.C. Kim,Nam Young Kim,S. K. Kim,Y.D. Kim,Yong Hamb Kim,V. A. Kudryavtsev,Hyun Su Lee,Ju-Yeol Lee,J. Y. Lee,Moo Hyun Lee,David Leonard,W.A. Lynch,Reina H. Maruyama,F. Mouton,Stephen L. Olsen,Hyangkyu Park,Hansoo Park,J.S. Park,Kangsoon Park,Walter C. Pettus,H. Prihtiadi,S. J. Ra,Carsten Rott,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,S.H. Yong +48 more
TL;DR: To understand measured backgrounds in the NaI(Tl) crystals, Monte Carlo simulations using the Geant4 toolkit are performed and background models for each crystal are developed that consider contributions from both internal and external sources, including cosmogenic nuclides.
Journal ArticleDOI
Background model for the NaI(Tl) crystals in COSINE-100
P. Adhikari,Govinda Adhikari,E. Barbosa de Souza,N. Carlin,Seonho Choi,W. Q. Choi,Mitra Djamal,A. C. Ezeribe,C. Ha,Insik Hahn,A.J.F. Hubbard,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,M. Kauer,W. Kang,B.H. Kim,Hongjoo Kim,H. J. Kim,K. W. Kim,M.C. Kim,Nam Young Kim,S. K. Kim,Y.D. Kim,Yong Hamb Kim,V. A. Kudryavtsev,Hyun Su Lee,Ju-Yeol Lee,J. Y. Lee,Moo Hyun Lee,David Leonard,W.A. Lynch,Reina H. Maruyama,F. Mouton,Stephen L. Olsen,Hyangkyu Park,Hansoo Park,J.S. Park,Kangsoon Park,Walter C. Pettus,H. Prihtiadi,S. J. Ra,Carsten Rott,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,S.H. Yong +48 more
TL;DR: In this article, the authors performed Monte Carlo simulations using the Geant4 toolkit and developed background models for each crystal that consider contributions from both internal and external sources, including cosmogenic nuclides.