Search for MeV electron recoils from dark matter in EXO-200
Search for MeV electron recoils from dark matter in EXO-200
复制标题
在 EXO-200 中搜索来自暗物质的 MeV 电子反冲
DOI:
10.1103/physrevd.107.012007
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发表时间:
2023
影响因子:
5
通讯作者:
Cao, G. F.
中科院分区:
文献类型:
--
作者:
Al Kharusi, S.;Anton, G.;Badhrees, I.;Barbeau, P. S.;Beck, D.;Belov, V.;Bhatta, T.;Breidenbach, M.;Brunner, T.;Cao, G. F.
We present a search for electron-recoil signatures from the charged-current absorption of fermionic dark matter using the EXO-200 detector. We report an average electron-recoil background rate ofabove 4 MeV and find no statistically significant excess over our background projection. Using a totalexposure of 234.1 kg yr, we exclude new parameter space for the charged-current absorption cross section for dark matter masses betweenwith a minimum ofat 8.3 MeV at the 90% confidence level.
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影响因子:
4.4
作者:
R. Kolb;H. Weerts;N. Toro;R. G. Van de Water;R. Essig;D. McKinsey;K. Zurek;A. Chou;P. Graham;J. Estrada;J. Incandela;T. Tait
通讯作者:
T. Tait
DOI:
10.1088/1361-6471/ab2ea5
发表时间:
2019-03
期刊:
Journal of Physics G: Nuclear and Particle Physics
影响因子:
--
作者:
M. Schumann
通讯作者:
M. Schumann
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
B. Rebeiro;S. Triambak;R. Lindsay;P. Adsley;C. Burbadge;G. Ball;V. Bildstein;T. Faestermann;P. Garrett;R. Hertenberger;A. Radich;E. Rand;A. D. Varela;H. Wirth
通讯作者:
H. Wirth
DOI:
10.1088/1475-7516/2016/11/017
发表时间:
2016-11-01
影响因子:
6.4
作者:
Aalbers, J.;Agostini, F.;Zuber, K.
通讯作者:
Zuber, K.