14 citations · 23 across the 3 of their papers we have counts for
12 papers
Design and Characterization of a Phonon-Mediated Cryogenic Particle Detector with an eV-Scale Threshold and 100 keV-Scale Dynamic Range
R. Ren, C. Bathurst, Y. Y. Chang +27
We present the design and characterization of a cryogenic phonon-sensitive 1-gram Si detector exploiting the Neganov-Trofimov-Luke effect to detect single-charge excitations. This…
Photoelectric absorption cross section of silicon near the band gap from room temperature to sub-Kelvin temperature
C. Stanford, M. J. Wilson, B. Cabrera +6
The use of cryogenic silicon as a detector medium for dark matter searches is gaining popularity. Many of these searches are highly dependent on the value of the photoelectric abso…
Limits on the Existence of sub-MeV Sterile Neutrinos from the Decay of Be in Superconducting Quantum Sensors
S. Friedrich, G. B. Kim, C. Bray +14
Sterile neutrinos are natural extensions to the standard model of particle physics and provide a possible portal to the dark sector. We report a new search for the existence of sub…
Constraints on low-mass, relic dark matter candidates from a surface-operated SuperCDMS single-charge sensitive detector
SuperCDMS Collaboration, D. W. Amaral, T. Aralis +116
This article presents an analysis and the resulting limits on light dark matter inelastically scattering off of electrons, and on dark photon and axion-like particle absorption, us…
Direct measurement of the Be capture ratio in Ta-based superconducting tunnel junctions
S. Fretwell, K. G. Leach, C. Bray +8
We report a high-statistics measurement of the orbital electron capture (EC) ratio in Be embedded in cryogenic Ta. The thin Ta film formed part of a high-resolution super…
Measuring the Impact Ionization and Charge Trapping Probabilities in SuperCDMS HVeV Phonon Sensing Detectors
F. Ponce, W. Page, P. L. Brink +12
A 0.93 gram cm SuperCDMS silicon HVeV detector operated at 30 mK was illuminated by 1.91 eV photons using a room temperature pulsed laser coupled to the…