Related Scientist

jaejin,choi's photo.

more info


Search for solar bosonic dark matter annual modulation with COSINE-100

Cited 0 time in webofscience Cited 0 time in scopus
212 Viewed 0 Downloaded
Search for solar bosonic dark matter annual modulation with COSINE-100
Adhikari, G.; Carlin, N.; Jae Jin Choi; Choi, S.; Ezeribe, A.C.; Franca, L.E.; Ha, C.; Kevin Insik Hahn; Hollick, S.J.; Eun Ju Jeon; Jo, J.H.; Joo, H.W.; Woon Gu Kang; Kauer, M.; Bongho Kim; Kim, H.J.; Kim, J.; Kyungwon Kim; Sung Sung Kim; Kim, S.K.; Kim, W.K.; Yeongduk Kim; Yong Hamb Kim; Young Ju Ko; Lee, D.H.; Eun Kyoung Lee; Hye Young Lee; Hyun Su Lee; Hye Young Lee; In In Lee; Jaison Lee; Lee, J.Y.; Moo Hyun Lee; Seung Hyun Lee; Lee, S.M.; Lee, Y.J.; Douglas S Leonard; Luan, N.T.; Manzato, B.B.; Maruyama, R.H.; Neal, R.J.; Nikkel, J.A.; S.L. Olsen; B.J. Park; Park, H.K.; Park, H.S.; Kang Soon Park; Park, S.D.; Pitta, R.L.C.; Hafizh Prihtiadi; Se Jin Ra; Rott, C.; Keonah Shin; Cavalcante, D.F.F.S.; Scarff, A.; Spooner, N.J.C.; Thompson, W.G.; Yang, L.; Gyunho Yu
Publication Date
Physical Review D, v.107, no.12
American Physical Society
We present results from a search for solar bosonic dark matter using the annual modulation method with the COSINE-100 experiment. The results were interpreted considering three dark sector bosons models: solar dark photons, Dine-Fischler-Srednicki-Zhitnisky (DFSZ) and Kim-Shifman-Vainshtein-Zakharov (KSVZ) solar axions, and Kaluza-Klein solar axions. No modulation signal compatible with the expected from the models was found from a dataset of 2.82 yr, using 61.3 kg of NaI(Tl) crystals. Therefore, we set a 90% confidence level upper limits for each of the three models studied. For the solar dark photon model, the most stringent mixing parameter upper limit is 1.61×10-14 for dark photons with a mass of 215 eV. For the DFSZ and KSVZ solar axion, and the Kaluza-Klein axion models, the upper limits exclude axion-electron couplings, gae, above 1.61×10-11 for axion mass below 0.2 keV; and axion-photon couplings, gaγγ, above 1.83×10-11 GeV-1 for an axion number density of 4.07×1013 cm-3. This is the first experimental search for solar dark photons and DFSZ and KSVZ solar axions using the annual modulation method. The lower background, higher light yield and reduced threshold of NaI(Tl) crystals of the future COSINE-200 experiment are expected to enhance the sensitivity of the analysis shown in this paper. We show the sensitivities for the three models studied, considering the same search method with COSINE-200. © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Appears in Collections:
Center for Exotic Nuclear Studies(희귀 핵 연구단) > 1. Journal Papers (저널논문)
Center for Underground Physics(지하실험 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.


  • facebook


  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.