2022
DOI: 10.1103/physrevlett.128.011801
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First Direct Detection Constraints on Planck-Scale Mass Dark Matter with Multiple-Scatter Signatures Using the DEAP-3600 Detector

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Cited by 42 publications
(38 citation statements)
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“…The successful campaign of the DEAP-3600 experiment demonstrates the feasibility of multi-tonne-scale LAr detectors, including the development and use of ultra-high purity acrylic [84] and novel techniques for achieving heavily suppressed Rn contamination. Thanks to its large size, DEAP-3600 also demonstrated the promise of large-scale LAr detector for searching for dark matter at the highest masses, up to the Planck scale [85]. DarkSide-50 demonstrated the sensitivity of a LAr TPC using Underground Argon (UAr), heavily depleted in 39 Ar, to light dark matter with nuclear [86] and electronic [87] couplings.…”
Section: Liquid Argonmentioning
confidence: 99%
“…The successful campaign of the DEAP-3600 experiment demonstrates the feasibility of multi-tonne-scale LAr detectors, including the development and use of ultra-high purity acrylic [84] and novel techniques for achieving heavily suppressed Rn contamination. Thanks to its large size, DEAP-3600 also demonstrated the promise of large-scale LAr detector for searching for dark matter at the highest masses, up to the Planck scale [85]. DarkSide-50 demonstrated the sensitivity of a LAr TPC using Underground Argon (UAr), heavily depleted in 39 Ar, to light dark matter with nuclear [86] and electronic [87] couplings.…”
Section: Liquid Argonmentioning
confidence: 99%
“…Direct detection constraints could also apply independent of the magnetic charge, especially if the symmetry breaking in the full theory makes the QMB interior electroweak symmetric [7,45,74,75]. These are most stringent for smaller v (near the electroweak scale) because the QMB radius goes as 1/v in the large-Q limit.…”
Section: Jhep01(2022)109mentioning
confidence: 99%
“…For more details on these models see Refs. [79,97]. We note that when the DM-nucleus cross section approaches the geometric cross section of the nucleus, the Born approximation is no longer valid, and this A 4 scaling breaks down.…”
Section: Direct Detectionmentioning
confidence: 84%
“…In the left plot, we assume no scaling with A; in the right plot, we assume the cross section scales like A 4 (e.g., with two powers coming from nuclear coherence, and two from kinematic factors). Limits are shown from DEAP-3600 [79], DAMA [80,81], interstellar gas clouds [82,83], a recast of CRESST and CDMS-I [84], a recast of CDMS and EDELWEISS [85,86], a detector in U. Chicago [87], a XENON1T single-scatter analysis [88], tracks in the Skylab and Ohya plastic etch detectors [81], in ancient mica [89], the MAJORANA demonstrator [88], IceCube with 22 strings [90], XQC [91], CMB measurements [92,93], and IMP [94]. Also shown is the future reach of the liquid scintillator detector SNO+ as estimated in [95,96].…”
Section: Direct Detectionmentioning
confidence: 99%
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