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20242026
most citedAluminum-Based Superconducting Tunnel Junction Sensors for Nuclear Recoil Spectroscopy

1 citations · 1 across the 1 of their papers we have counts for

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5 papers

physics.ins-det20261 cited

Aluminum-Based Superconducting Tunnel Junction Sensors for Nuclear Recoil Spectroscopy

Spencer L. Fretwell, Connor Bray, Inwook Kim +31

The BeEST experiment is searching for sub-MeV sterile neutrinos by measuring nuclear recoil energies from the decay of Be implanted into superconducting tunnel junction (STJ) s…

physics.ins-det2026

Next Generation Ta-STJ Sensor Arrays for BSM Physics Searches

Joseph P. T. Templet, Spencer Fretwell, Andrew Marino +9

The Beryllium Electron capture in Superconducting Tunnel junctions (BeEST) experiment uses superconducting tunnel junction (STJ) sensors to search for physics beyond the standard m…

physics.atom-ph2026

Shake-up and shake-off spectra in the electron capture decay of atomic Be

Mauro Guerra, Inwook Kim, Stephan Friedrich +33

The most stringent laboratory-based experimental limits on the existence of sub-MeV sterile neutrinos are currently set by decay spectroscopy of radioactive Be embedded into su…

physics.ins-det2025

Signal processing and spectral modeling for the BeEST experiment

Inwook Kim, Connor Bray, Andrew Marino +35

The Beryllium Electron capture in Superconducting Tunnel junctions (BeEST) experiment searches for evidence of heavy neutrino mass eigenstates in the nuclear electron capture decay…

physics.ins-det2024

High-Precision Excited-State Nuclear Recoil Spectroscopy with Superconducting Sensors

C. Bray, S. Fretwell, L. A. Zepeda-Ruiz +30

Superconducting sensors doped with rare isotopes have recently demonstrated powerful sensing performance for sub-keV radiation from nuclear decay. Here, we report the first high-re…