Search Results - "Leason, E"
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QUEST-DMC superfluid 3He detector for sub-GeV dark matter
Published in The European physical journal. C, Particles and fields (08-03-2024)“…The focus of dark matter searches to date has been on Weakly Interacting Massive Particles (WIMPs) in the GeV/ c 2 -TeV/ c 2 mass range. The direct, indirect…”
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QUEST-DMC superfluid $$^3$$He detector for sub-GeV dark matter
Published in The European physical journal. C, Particles and fields (08-03-2024)“…Abstract The focus of dark matter searches to date has been on Weakly Interacting Massive Particles (WIMPs) in the GeV/ $$c^2$$ c 2 -TeV/ $$c^2$$ c 2 mass…”
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3
QUEST-DMC: Background Modelling and Resulting Heat Deposit for a Superfluid Helium-3 Bolometer
Published in Journal of low temperature physics (01-06-2024)“…We report the results of radioactivity assays and heat leak calculations for a range of common cryogenic materials, considered for use in the QUEST-DMC…”
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4
QUEST-DMC superfluid $$^3$$ 3 He detector for sub-GeV dark matter
Published in The European physical journal. C, Particles and fields (01-03-2024)“…Abstract The focus of dark matter searches to date has been on Weakly Interacting Massive Particles (WIMPs) in the GeV/ $$c^2$$ c 2 -TeV/ $$c^2$$ c 2 mass…”
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5
The LUX-ZEPLIN (LZ) experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (28-10-2019)“…We describe the design and assembly of the LUX-ZEPLIN experiment, a direct detection search for cosmic WIMP dark matter particles. The centerpiece of the…”
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Simulations of events for the LUX-ZEPLIN (LZ) dark matter experiment
Published in Astroparticle physics (16-06-2020)“…The LUX-ZEPLIN dark matter search aims to achieve a sensitivity to the WIMP-nucleon spin-independent cross-section down to (1-2) $\times$ $10^{-12}$ pb at a…”
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7
Simulations of events for the LUX-ZEPLIN (LZ) dark matter experiment
Published in Astroparticle physics (16-06-2020)“…The LUX-ZEPLIN dark matter search aims to achieve a sensitivity to the WIMP-nucleon spin-independent cross-section down to (1-2) $\times$ $10^{-12}$ pb at a…”
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8
Measurement of the gamma ray background in the Davis cavern at the Sanford Underground Research Facility
Published in Astroparticle physics (01-03-2020)“…Deep underground environments are ideal for low background searches due to the attenuation of cosmic rays by passage through the earth. However, they are…”
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9
Measurement of the gamma ray background in the Davis cavern at the Sanford Underground Research Facility
Published in Astroparticle physics (01-03-2020)“…Deep underground environments are ideal for low background searches due to the attenuation of cosmic rays by passage through the earth. However, they are…”
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10
QUEST-DMC: Background Modelling and Resulting Heat Deposit for a Superfluid Helium-3 Bolometer
Published 19-05-2024“…Journal of Low Temperature Physics, Special Issue: Quantum Fluids and Solids (QFS2023) We report the results of radioactivity assays and heat leak calculations…”
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11
QUEST-DMC superfluid $^3$He detector for sub-GeV dark matter
Published 17-10-2023“…Eur. Phys. J. C (2024) 84:248 The focus of dark matter searches to date has been on Weakly Interacting Massive Particles (WIMPs) in the GeV/$c^2$-TeV/$c^2$…”
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12
A search for new physics in low-energy electron recoils from the first LZ exposure
Published 09-09-2023“…Phys. Rev. D 108, 072006 (2023) The LUX-ZEPLIN (LZ) experiment is a dark matter detector centered on a dual-phase xenon time projection chamber. We report…”
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13
Background Determination for the LUX-ZEPLIN (LZ) Dark Matter Experiment
Published 17-07-2023“…Phys. Rev. D 108, 012010 (2023) The LUX-ZEPLIN experiment recently reported limits on WIMP-nucleus interactions from its initial science run, down to…”
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14
Fast and Flexible Analysis of Direct Dark Matter Search Data with Machine Learning
Published 17-10-2022“…Phys. Rev. D 106 (2022), 072009 We present the results from combining machine learning with the profile likelihood fit procedure, using data from the Large…”
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15
Improved Dark Matter Search Sensitivity Resulting from LUX Low-Energy Nuclear Recoil Calibration
Published 11-10-2022“…Dual-phase xenon time projection chamber (TPC) detectors have demonstrated superior search sensitivities to dark matter over a wide range of particle masses…”
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16
Cosmogenic production of $^{37}$Ar in the context of the LUX-ZEPLIN experiment
Published 22-03-2022“…We estimate the amount of $^{37}$Ar produced in natural xenon via cosmic ray-induced spallation, an inevitable consequence of the transportation and storage of…”
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Projected sensitivity of the LUX-ZEPLIN (LZ) experiment to the two-neutrino and neutrinoless double beta decays of $^{134}$Xe
Published 22-11-2021“…The projected sensitivity of the LUX-ZEPLIN (LZ) experiment to two-neutrino and neutrinoless double beta decay of $^{134}$Xe is presented. LZ is a 10-tonne…”
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Constraints on Effective Field Theory Couplings Using 311.2 days of LUX Data
Published 15-09-2021“…Phys. Rev. D 104, 062005 (2021) We report here the results of an Effective Field Theory (EFT) WIMP search analysis using LUX data. We build upon previous LUX…”
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Projected sensitivities of the LUX-ZEPLIN (LZ) experiment to new physics via low-energy electron recoils
Published 18-05-2021“…LUX-ZEPLIN (LZ) is a dark matter detector expected to obtain world-leading sensitivity to weakly interacting massive particles (WIMPs) interacting via nuclear…”
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20
Enhancing the sensitivity of the LUX-ZEPLIN (LZ) dark matter experiment to low energy signals
Published 21-01-2021“…Two-phase xenon detectors, such as that at the core of the forthcoming LZ dark matter experiment, use photomultiplier tubes to sense the primary (S1) and…”
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