Search Results - "Hoppe, E W"
-
1
Results on Low-Mass Weakly Interacting Massive Particles from an 11 kg d Target Exposure of DAMIC at SNOLAB
Published in Physical review letters (11-12-2020)“…We present constraints on the existence of weakly interacting massive particles (WIMPs) from an 11 kg d target exposure of the DAMIC experiment at the SNOLAB…”
Get full text
Journal Article -
2
Search for Spontaneous Radiation from Wave Function Collapse in the Majorana Demonstrator
Published in Physical review letters (19-08-2022)“…The Majorana Demonstrator neutrinoless double-beta decay experiment comprises a 44 kg (30 kg enriched in ^{76}Ge) array of p-type, point-contact germanium…”
Get full text
Journal Article -
3
First Limit on the Direct Detection of Lightly Ionizing Particles for Electric Charge as Low as e/1000 with the Majorana Demonstrator
Published in Physical review letters (25-05-2018)“…The Majorana Demonstrator is an ultralow-background experiment searching for neutrinoless double-beta decay in ^{76}Ge. The heavily shielded array of germanium…”
Get full text
Journal Article -
4
Search for Solar Axions via Axion-Photon Coupling with the Majorana Demonstrator
Published in Physical review letters (19-08-2022)Get full text
Journal Article -
5
Plating of iridium for use as high purity electrodes in the assay of ultrapure copper
Published in Journal of radioanalytical and nuclear chemistry (01-03-2016)“…Fabrication of high-purity iridium electrodes using electrochemical deposition was performed to produce anodes used to assay ultrapure copper for extremely low…”
Get full text
Journal Article -
6
First Dark Matter Constraints from a SuperCDMS Single-Charge Sensitive Detector
Published in Physical review letters (03-08-2018)“…We present the first limits on inelastic electron-scattering dark matter and dark photon absorption using a prototype SuperCDMS detector having a charge…”
Get full text
Journal Article -
7
Light Dark Matter Search with a High-Resolution Athermal Phonon Detector Operated above Ground
Published in Physical review letters (06-08-2021)“…We present limits on spin-independent dark matter-nucleon interactions using a 10.6 g Si athermal phonon detector with a baseline energy resolution of σE =…”
Get full text
Journal Article -
8
Search for Neutrinoless Double- β Decay in Ge 76 with the Majorana Demonstrator
Published in Physical review letters (26-03-2018)Get full text
Journal Article -
9
Results from the Super Cryogenic Dark Matter Search Experiment at Soudan
Published in Physical review letters (09-02-2018)“…We report the result of a blinded search for weakly interacting massive particles (WIMPs) using the majority of the SuperCDMS Soudan data set. With an exposure…”
Get full text
Journal Article -
10
New Limits on Bosonic Dark Matter, Solar Axions, Pauli Exclusion Principle Violation, and Electron Decay from the Majorana Demonstrator
Published in Physical review letters (21-04-2017)“…We present new limits on exotic keV-scale physics based on 478 kg d of Majorana Demonstrator commissioning data. Constraints at the 90% confidence level are…”
Get full text
Journal Article -
11
A novel assay method for the trace determination of Th and U in copper and lead using inductively coupled plasma mass spectrometry
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-2015)“…This study describes a novel sample preparation and assay method developed, primarily in support of the Majorana Demonstrator neutrinoless double-beta decay…”
Get full text
Journal Article -
12
Imaging individual barium atoms in solid xenon for barium tagging in nEXO
Published in Nature (London) (01-05-2019)“…Double-β-decay involves the simultaneous conversion of two neutrons into two protons, and the emission of two electrons and two neutrinos; the neutrinoless…”
Get full text
Journal Article -
13
First Measurement of the Nuclear-Recoil Ionization Yield in Silicon at 100 eV
Published in Physical review letters (01-09-2023)Get full text
Journal Article -
14
α-event characterization and rejection in point-contact HPGe detectors
Published in The European physical journal. C, Particles and fields (01-03-2022)“…P-type point contact (PPC) HPGe detectors are a leading technology for rare event searches due to their excellent energy resolution, low thresholds, and…”
Get full text
Journal Article -
15
Search for charge non-conservation and Pauli exclusion principle violation with the Majorana Demonstrator
Published in Nature physics (01-07-2024)“…Charge conservation and the Pauli exclusion principle result from fundamental symmetries in the standard model of particle physics, and are typically taken as…”
Get full text
Journal Article -
16
Exotic Dark Matter Search with the Majorana Demonstrator
Published in Physical review letters (26-01-2024)“…With excellent energy resolution and ultralow-level radiogenic backgrounds, the high-purity germanium detectors in the Majorana Demonstrator enable searches…”
Get full text
Journal Article -
17
VUV-Sensitive Silicon Photomultipliers for Xenon Scintillation Light Detection in nEXO
Published in IEEE transactions on nuclear science (01-11-2018)“…Future ton-scale liquefied noble gas detectors depend on efficient light detection in the vacuum ultraviolet (VUV) range. In the past years, silicon…”
Get full text
Journal Article -
18
Constraints on Lightly Ionizing Particles from CDMSlite
Published in Physical review letters (20-08-2021)“…The Cryogenic Dark Matter Search low ionization threshold experiment (CDMSlite) achieved efficient detection of very small recoil energies in its germanium…”
Get full text
Journal Article -
19
Erratum: Search for Spontaneous Radiation from Wave Function Collapse in the Majorana Demonstrator [Phys. Rev. Lett. 129, 080401 (2022)]
Published in Physical review letters (09-06-2023)“…This corrects the article DOI: 10.1103/PhysRevLett.129.080401…”
Get full text
Journal Article -
20
Final Result of the Majorana Demonstrator’s Search for Neutrinoless Double- β Decay in Ge 76
Published in Physical review letters (10-02-2023)Get full text
Journal Article