Earth shielding and daily modulation from electrophilic boosted dark particles
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Earth shielding and daily modulation from electrophilic boosted dark particles. / Chen, Yifan; Fornal, Bartosz; Sandick, Pearl; Shu, Jing; Xue, Xiao; Zhao, Yue; Zong, Junchao.
In: Physical Review D, Vol. 107, No. 3, 033006, 21.02.2023.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Earth shielding and daily modulation from electrophilic boosted dark particles
AU - Chen, Yifan
AU - Fornal, Bartosz
AU - Sandick, Pearl
AU - Shu, Jing
AU - Xue, Xiao
AU - Zhao, Yue
AU - Zong, Junchao
N1 - Publisher Copyright: © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative 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.
PY - 2023/2/21
Y1 - 2023/2/21
N2 - Boosted dark particles of astrophysical origin can lead to nonstandard nuclear or electron recoil signals in direct detection experiments. We conduct an investigation of the daily modulation feature of a potential future signal of this type. In particular, we perform simulations of the dark particle interactions with electrons in atoms building up the Earth on its path to the detector and provide in-depth predictions for the expected daily changes in the signal for various direct detection experiments, including XENONnT, PandaX, and LUX-ZEPLIN.
AB - Boosted dark particles of astrophysical origin can lead to nonstandard nuclear or electron recoil signals in direct detection experiments. We conduct an investigation of the daily modulation feature of a potential future signal of this type. In particular, we perform simulations of the dark particle interactions with electrons in atoms building up the Earth on its path to the detector and provide in-depth predictions for the expected daily changes in the signal for various direct detection experiments, including XENONnT, PandaX, and LUX-ZEPLIN.
U2 - 10.1103/PhysRevD.107.033006
DO - 10.1103/PhysRevD.107.033006
M3 - Journal article
AN - SCOPUS:85149658330
VL - 107
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 3
M1 - 033006
ER -
ID: 360814674