Journal article
Projected sensitivities of the LUX-ZEPLIN experiment to new physics via low-energy electron recoils
- Abstract:
- LUX-ZEPLIN is a dark matter detector expected to obtain world-leading sensitivity to weakly-interacting massive particles interacting via nuclear recoils with a ∼7-tonne xenon target mass. This paper presents sensitivity projections to several low-energy signals of the complementary electron recoil signal type: 1) an effective neutrino magnetic moment, and 2) an effective neutrino millicharge, both for pp-chain solar neutrinos, 3) an axion flux generated by the Sun, 4) axionlike particles forming the Galactic dark matter, 5) hidden photons, 6) mirror dark matter, and 7) leptophilic dark matter. World-leading sensitivities are expected in each case, a result of the large 5.6 t 1000 d exposure and low expected rate of electron-recoil backgrounds in the <100 keV energy regime. A consistent signal generation, background model and profile-likelihood analysis framework is used throughout.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, 1.8MB, Terms of use)
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- Publisher copy:
- 10.1103/PhysRevD.104.092009
Authors
- Publisher:
- American Physical Society
- Journal:
- Physical Review D More from this journal
- Volume:
- 104
- Issue:
- 9
- Article number:
- 92009
- Publication date:
- 2021-11-23
- Acceptance date:
- 2021-09-22
- DOI:
- EISSN:
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2470-0029
- ISSN:
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2470-0010
- Language:
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English
- Keywords:
- Pubs id:
-
1221090
- Local pid:
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pubs:1221090
- Deposit date:
-
2021-12-20
Terms of use
- Copyright holder:
- American Physical Society.
- Copyright date:
- 2021
- Rights statement:
- Published by the American Physical Society under the terms of the 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.
- Licence:
- CC Attribution (CC BY)
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