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지하실험 연구단
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Search for solar axions with CsI(Tl) crystal detectors

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Title
Search for solar axions with CsI(Tl) crystal detectors
Author(s)
Y.S. Yoon; H.K. Park; Bhang H.; Choi J.H.; Choi S.; Hahn I.S.; E.J. Jeon; Joo H.W.; W.G. Kang; Kim B.H.; Kim G.B.; Kim H.J.; Kim K.W.; Kim S.C.; Kim S.K.; Y.D. Kim; Y.H. Kim; H.S. Lee; Lee J.H.; Lee J.K.; D.S. Leonard; J. Li; Myung S.S.; Stephen Lars Olsen; J.H. So
Publication Date
2016-06
Journal
Journal of High Energy Physics, v.2016, no.6, pp.1 - 10
Abstract
The results of a search for solar axions from the Korea Invisible Mass Search (KIMS) experiment at the Yangyang Underground Laboratory are presented. Low-energy electron-recoil events would be produced by conversion of solar axions into electrons via the axio-electric effect in CsI(Tl) crystals. Using data from an exposure of 34,596 kg · days, we set a 90 % confidence level upper limit on the axion-electron coupling, gae, of 1.39 × 10−11 for an axion mass less than 1 keV/c2. This limit is lower than the indirect solar neutrino bound, and fully excludes QCD axions heavier than 0.48 eV/c2 and 140.9 eV/c2 for the DFSZ and KSVZ models respectively. © 2016, The Author(s)
URI
http://pr.ibs.re.kr/handle/8788114/2900
DOI
10.1007/JHEP06(2016)011
ISSN
1029-8479
Appears in Collections:
Center for Underground Physics(지하실험 연구단) > Journal Papers (저널논문)
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