K
Kangsoon Park
Researcher at Seokyeong University
Publications - 52
Citations - 3186
Kangsoon Park is an academic researcher from Seokyeong University. The author has contributed to research in topics: Dark matter & Detector. The author has an hindex of 17, co-authored 49 publications receiving 2749 citations.
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Searching for low-mass dark matter via Migdal effect in COSINE-100
Govinda Adhikari,N. Carlin,J. J. Choi,S. Choi,A. C. Ezeribe,L. E. França,C. Ha,Insik Hahn,S. J. Hollick,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,M. Kauer,H. J. Kim,Hongjoo Kim,J. Kim,K. W. Kim,Sung Hyun Kim,S. K. Kim,W. K. Kim,Yeongduk Kim,Yong Hamb Kim,Y. J. Ko,H. J. Kwon,D. H. Lee,E. K. Lee,Hyun Su Lee,H. S. Lee,H. Y. Lee,I. S. Lee,J. S. H. Lee,Joo Young Lee,Moo Hyun Lee,S. H. Lee,Sangmin Lee,David Leonard,B. B. Manzato,Reina H. Maruyama,R. J. Neal,S. L. Olsen,B. J. Park,Hyangkyu Park,Hansoo Park,Kangsoon Park,S. D. Park,R. L. C. Pitta,H. Prihtiadi,S. J. Ra,Carsten Rott,K. A. Shin,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,G. H. Yu +55 more
TL;DR: In this paper, the authors report on the search for weakly interacting massive particle (WIMP) dark matter candidates in the galactic halo that interact with sodium and iodine nuclei in the COSINE-100 experiment and produce energetic electrons that accompany recoil nuclei via the Migdal effect.
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Design and Initial Performance of the COSINE-100 Experiment
Govinda Adhikari,P. Adhikari,E. Barbosa de Souza,N. Carlin,S. 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,W. Kang,M. Kauer,B.H. Kim,H. J. Kim,Hongjoo Kim,K. W. Kim,M.C. Kim,N.Y. Kim,S. K. Kim,Y. D. Kim,Yong Hamb Kim,V. A. Kudryavtsev,Hyun Su Lee,J. S. H. Lee,Joo Young Lee,Moo Hyun Lee,David Leonard,K. E. Lim,W. A. Lynch,Reina H. Maruyama,F. Mouton,S. L. Olsen,Hyangkyu Park,J.S. Park,Kangsoon Park,Walter C. Pettus,Z. P. Pierpoint,H. Prihtiadi,S. J. Ra,F. R. Rogers,Carsten Rott,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,S.H. Yong +50 more
TL;DR: COSINE-100, the Phase-I version of the experiment, was completed in the summer of 2016 and the detector is currently collecting physics quality data aimed at reproducing the DAMA/LIBRA experiment that reported an annual modulation signal as mentioned in this paper.
Journal ArticleDOI
Background study of NaI(Tl) crystals for the KIMS-NaI experiment
P. Adhikari,Govinda Adhikari,S. Choi,C. Ha,Insik Hahn,E. J. Jeon,H. W. Joo,Woon Gu Kang,H. J. Kim,H.O. Kim,K.W. Kim,Nam Young Kim,Sun-Whe Kim,Y. D. Kim,Yong Hamb Kim,H S Lee,J H Lee,Moo Hyun Lee,D S Leonard,J Li,S. Y. Oh,Stephen L. Olsen,H K Park,Hansoo Park,Kangsoon Park,J.H. So,Y S Yoon +26 more
TL;DR: The DAMA experiment has reported an annual modulation signal in an array of low-background NaI(Tl) scintillating crystals that may be caused by WIMP-nucleon interactions as discussed by the authors.
Posted Content
Background modeling for dark matter search with 1.7 years of COSINE-100 data
Govinda Adhikari,P. Adhikari,E. Barbosa de Souza,N. Carlin,J.J. Choi,S. Choi,Mitra Djamal,A. C. Ezeribe,L. E. França,C. Ha,Insik Hahn,Eunju Jeon,J. H. Jo,Woosik Kang,M. Kauer,G. S. Kim,H. J. Kim,Hyunghoon Kim,K.W. Kim,Nam Young Kim,Sun-Whe Kim,Yongsun Kim,Yong Hamb Kim,Y. J. Ko,V. A. Kudryavtsev,E.K. Lee,Hye Sun Lee,J.H. Lee,J.Y. Lee,Moo Hyun Lee,S.H. Lee,David Leonard,W. A. Lynch,B. B. Manzato,Reina H. Maruyama,R. J. Neal,S. L. Olsen,Hyangkyu Park,Hansoo Park,Kangsoon Park,R. L. C. Pitta,H. Prihtiadi,S. J. Ra,Carsten Rott,K. A. Shin,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,G. H. Yu +49 more
TL;DR: In this article, the authors presented a background model for dark matter searches using an array of NaI(Tl) crystals in the COSINE-100 experiment that is located in the Yangyang underground laboratory.
Journal ArticleDOI
Identification of new isomers in $^{228}$Ac : Impact on dark matter searches
K. W. Kim,Govinda Adhikari,E. Barbosa de Souza,N. Carlin,J. J. Choi,S. Choi,Mitra Djamal,A. C. Ezeribe,L. E. França,C. Ha,Insik Hahn,Eunju Jeon,J. H. Jo,H. W. Joo,Woon Gu Kang,M. Kauer,H. J. Kim,Hongjoo Kim,Sung Hyun Kim,S. K. Kim,W. K. Kim,Y. D. Kim,Yong Hamb Kim,Y. J. Ko,E. K. Lee,Hyun Su Lee,H. S. Lee,H. Y. Lee,I. S. Lee,J. S. H. Lee,Joo Young Lee,Moo Hyun Lee,S. H. Lee,Sangmin Lee,David Leonard,B. B. Manzato,Reina H. Maruyama,R. J. Neal,S. L. Olsen,B. J. Park,Hyangkyu Park,Hansoo Park,Kangsoon Park,R. L. C. Pitta,H. Prihtiadi,S. J. Ra,Carsten Rott,K. A. Shin,A. Scarff,N. J. C. Spooner,W. G. Thompson,Liang Yang,G. H. Yu +52 more
TL;DR: In this paper, the authors reported the identification of metastable isomeric states of $^{228}$Ac at 6.28 keV, 6.67 keV and 20.19 keV with lifetimes of an order of 100 ns.