A search for solar axion induced signals with COSINE-100

COSINE-100 Collaboration

doi:10.1016/j.astropartphys.2019.07.004

A search for solar axion induced signals with COSINE-100

COSINE-100 Collaboration

Sejong University
Yale University
Universidade de São Paulo
Seoul National University
Bandung Institute of Technology
University of Sheffield
Institute for Basic Science
Ewha Womans University
Sungkyunkwan University
University of Wisconsin-Madison
Kyungpook National University
University of Science and Technology UST
Korea Research Institute of Standards and Science
Korea University
University of Illinois at Urbana-Champaign

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We present results from a search for solar axions with the COSINE-100 experiment. We find no evidence of solar axion events from a data-set of 6,303.9 kg · days exposure and set a 90% confidence level upper limit on the axion-electron coupling, g_ae, of 1.70 ×10⁻¹¹ for an axion mass less than 1 keV/c². This limit excludes QCD axions heavier than 0.59 eV/c² in the DFSZ model and 168.1 eV/c² in the KSVZ model.

Original language	English
Pages (from-to)	101-106
Number of pages	6
Journal	Astroparticle Physics
Volume	114
DOIs	https://doi.org/10.1016/j.astropartphys.2019.07.004
State	Published - Jan 2020

Keywords

COSINE-100
Dark matter
Solar axion

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10.1016/j.astropartphys.2019.07.004

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@article{517867b3105b4a2ba5e1a11c32f7c07b,

title = "A search for solar axion induced signals with COSINE-100",

abstract = "We present results from a search for solar axions with the COSINE-100 experiment. We find no evidence of solar axion events from a data-set of 6,303.9 kg · days exposure and set a 90\% confidence level upper limit on the axion-electron coupling, gae, of 1.70 ×10−11 for an axion mass less than 1 keV/c2. This limit excludes QCD axions heavier than 0.59 eV/c2 in the DFSZ model and 168.1 eV/c2 in the KSVZ model.",

keywords = "COSINE-100, Dark matter, Solar axion",

author = "\{COSINE-100 Collaboration\} and P. Adhikari and G. Adhikari and \{Barbosa de Souza\}, E. and N. Carlin and S. Choi and M. Djamal and Ezeribe, \{A. C.\} and C. Ha and Hahn, \{I. S.\} and Jeon, \{E. J.\} and Jo, \{J. H.\} and Joo, \{H. W.\} and Kang, \{W. G.\} and W. Kang and M. Kauer and Kim, \{G. S.\} and H. Kim and Kim, \{H. J.\} and Kim, \{K. W.\} and Kim, \{N. Y.\} and Kim, \{S. K.\} and Kim, \{Y. D.\} and Kim, \{Y. H.\} and Ko, \{Y. J.\} and Kudryavtsev, \{V. A.\} and Lee, \{H. S.\} and J. Lee and Lee, \{J. Y.\} and Lee, \{M. H.\} and Leonard, \{D. S.\} and Lynch, \{W. A.\} and Maruyama, \{R. H.\} and F. Mouton and Olsen, \{S. L.\} and Park, \{B. J.\} and Park, \{H. K.\} and Park, \{H. S.\} and Park, \{K. S.\} and Pitta, \{R. L.C.\} and H. Prihtiadi and S. Ra and C. Rott and Shin, \{K. A.\} and A. Scarff and Spooner, \{N. J.C.\} and Thompson, \{W. G.\} and L. Yang and Yu, \{G. H.\}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2020",

month = jan,

doi = "10.1016/j.astropartphys.2019.07.004",

language = "English",

volume = "114",

pages = "101--106",

journal = "Astroparticle Physics",

issn = "0927-6505",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - A search for solar axion induced signals with COSINE-100

AU - COSINE-100 Collaboration

AU - Adhikari, P.

AU - Adhikari, G.

AU - Barbosa de Souza, E.

AU - Carlin, N.

AU - Choi, S.

AU - Djamal, M.

AU - Ezeribe, A. C.

AU - Ha, C.

AU - Hahn, I. S.

AU - Jeon, E. J.

AU - Jo, J. H.

AU - Joo, H. W.

AU - Kang, W. G.

AU - Kang, W.

AU - Kauer, M.

AU - Kim, G. S.

AU - Kim, H.

AU - Kim, H. J.

AU - Kim, K. W.

AU - Kim, N. Y.

AU - Kim, S. K.

AU - Kim, Y. D.

AU - Kim, Y. H.

AU - Ko, Y. J.

AU - Kudryavtsev, V. A.

AU - Lee, H. S.

AU - Lee, J.

AU - Lee, J. Y.

AU - Lee, M. H.

AU - Leonard, D. S.

AU - Lynch, W. A.

AU - Maruyama, R. H.

AU - Mouton, F.

AU - Olsen, S. L.

AU - Park, B. J.

AU - Park, H. K.

AU - Park, H. S.

AU - Park, K. S.

AU - Pitta, R. L.C.

AU - Prihtiadi, H.

AU - Ra, S.

AU - Rott, C.

AU - Shin, K. A.

AU - Scarff, A.

AU - Spooner, N. J.C.

AU - Thompson, W. G.

AU - Yang, L.

AU - Yu, G. H.

PY - 2020/1

Y1 - 2020/1

N2 - We present results from a search for solar axions with the COSINE-100 experiment. We find no evidence of solar axion events from a data-set of 6,303.9 kg · days exposure and set a 90% confidence level upper limit on the axion-electron coupling, gae, of 1.70 ×10−11 for an axion mass less than 1 keV/c2. This limit excludes QCD axions heavier than 0.59 eV/c2 in the DFSZ model and 168.1 eV/c2 in the KSVZ model.

AB - We present results from a search for solar axions with the COSINE-100 experiment. We find no evidence of solar axion events from a data-set of 6,303.9 kg · days exposure and set a 90% confidence level upper limit on the axion-electron coupling, gae, of 1.70 ×10−11 for an axion mass less than 1 keV/c2. This limit excludes QCD axions heavier than 0.59 eV/c2 in the DFSZ model and 168.1 eV/c2 in the KSVZ model.

KW - COSINE-100

KW - Dark matter

KW - Solar axion

UR - https://www.scopus.com/pages/publications/85069473427

U2 - 10.1016/j.astropartphys.2019.07.004

DO - 10.1016/j.astropartphys.2019.07.004

M3 - Article

AN - SCOPUS:85069473427

SN - 0927-6505

VL - 114

SP - 101

EP - 106

JO - Astroparticle Physics

JF - Astroparticle Physics

ER -

A search for solar axion induced signals with COSINE-100

Abstract

Keywords

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