Heyoung Yang
Seoul National University
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Publication
Featured researches published by Heyoung Yang.
Physics Letters B | 2006
H. Lee; Hyoung Chan Bhang; J. H. Choi; I. S. Hahn; D. He; M.J. Hwang; Hoil Kim; S.C. Kim; S.K. Kim; S.Y. Kim; T.Y. Kim; Y. D. Kim; J.W. Kwak; Y. Kwon; Jungil Lee; Joohan Lee; J.I. Lee; M. J. Lee; J. Li; S.S. Myung; Hyung-Doo Park; Heyoung Yang; J.J. Zhu
Abstract The Korea Invisible Mass Search (KIMS) Collaboration has been carrying out WIMP search experiment with CsI ( T l ) crystal detectors at the YangYang Underground Laboratory. A successful reduction of the internal background of the crystal was done and a good pulse shape discrimination was achieved. We report the first result on WIMP search obtained with 237 kg days data using one full-size CsI ( T l ) crystal of 6.6 kg mass.
Nuclear Physics B - Proceedings Supplements | 2003
S.K. Kim; I.S. Cho; Dongil Choi; Jong-Jin Choi; I. S. Hahn; M.J. Hwang; R. K. Jain; W.K. Kang; H. J. Kim; Ju Han Kim; S.C. Kim; T.Y. Kim; Y. D. Kim; Y. Kwon; H. Lee; M.H. Lee; Sung-Muk Lee; S. H. Noh; H. Park; Il-Kwon Park; E. S. Seo; E. Won; H.S. Won; Heyoung Yang; Min-Suk Yang; I. Yu
Abstract An experimental search for WIMP using CsI(Tl) crystals(KIMS) is being prepared at the underground laboratory, Cheongpyung, Korea. Characteristics and internal background of CsI(Tl) crystal have been investigated in detail to develop highly sensitive detector for WIMP search. The background at the underground laboratory is measured and shielding design has been done with an optimization with a MC study. The result of detector development and prospect of KIMS experiment is reported.
Physical Review Letters | 2005
Heyoung Yang; M. Nakao; K. Abe; H. Aihara; Y. Asano; T. Aushev; S. Bahinipati; A. M. Bakich; Y. Ban; I. Bedny; U. Bitenc; I. Bizjak; S. Blyth; A. Bondar; A. Bozek; M. Bračko; J. Brodzicka; T. E. Browder; M.-C. Chang; P. Chang; Y. Char; A. Chen; W. T. Chen; B. G. Cheon; R. Chistov; S.-K. Choi; Y. Choi; Y. K. Choi; A. Chuvikov; S. Cole
Proceedings of the Fourth International Workshop | 2003
T.Y. Kim; Dongil Choi; Jong-Jin Choi; I. S. Hahn; M.J. Hwang; D. S. Im; R. K. Jain; W. G. Kang; H. J. Kim; S.C. Kim; S.K. Kim; Y. D. Kim; Y. Kwon; E. K. Lee; H. Lee; JuHee Lee; Jungil Lee; M.H. Lee; Sung-Muk Lee; S. H. Noh; H. Park; Il-Kwon Park; E. S. Seo; E. Won; Heyoung Yang; Min-Suk Yang; I. Yu; J.J. Zhu
