PUBLICATIONS, TALKS, AND THESES
Publications
- Material Effects on Electron Capture Decays in Cryogenic Sensors
Amit Samanta, Stephan Friedrich, Kyle G. Leach, Vincenzo Lordi
Phys. Rev. Applied 19, 014032 (2023)
arXiv:2206.00150 - Monte-Carlo Simulations of Superconducting Tunnel Junction Quantum Sensors for the BeEST Experiment
Connor E. Bray, Larry J. Hiller, Kyle G. Leach, Stephan Friedrich
Journal of Low Temperature Physics 209, 857 (2022)
arXiv:2205.14113 - Characterization of Non-Uniformities in Superconducting Tunnel Junction Radiation Detectors
Stephan Friedrich, A Marino, Francisco Ponce, Matthew F Carpenter, G-B Kim, Owen B Drury, James Drake, Connor R Bray, Spencer Fretwell, Kyle G Leach, Jackson Harris, William K Warburton, JA Hall, R Cantor
Journal of Low Temperature Physics 209, 1063 (2022) - The BeEST Experiment: Searching for Beyond Standard Model Neutrinos using 7Be Decay in STJs
K.G. Leach and S. Friedrich
Journal of Low Temperature Physics 209, 796 (2022)
arXiv:2112.02029 - Limits on the Existence of sub-MeV Sterile Neutrinos in the EC Decay of 7Be in Superconducting Quantum Sensors
S. Friedrich, G.B. Kim, C. Bray, R. Cantor, J. Dilling, S. Fretwell, J.A. Hall, A. Lennarz, V. Lordi, P. Machule, D. McKeen, X. Mougeot, F. Ponce, C. Ruiz, A. Samanta, W.K. Warburton, and K.G. Leach
Phys. Rev. Lett. 126, 021803 (2021)
arXiv:2010.09603 - Non-linearities in Superconducting Tunnel Junction Radiation Detectors and Their MCA Readout
S. Friedrich, F. Ponce, J.A. Hall, and R. Cantor
Journal of Low Temperature Physics 200, 200 (2020) - Direct measurement of the 7Be L/K capture ratio in Ta-based superconducting tunnel junctions
S. Fretwell, K.G. Leach, C. Bray, G.B. Kim, J. Dilling, A. Lennarz, X. Mougeot, F. Ponce, C. Ruiz, J. Stackhouse, S. Friedrich
Phys. Rev. Lett. 125, 032701 (2020)
arXiv:2003.04921
Selected Talks and Posters
- APS April 2023 – Al-STJsAPS April Meeting 2023 (Status of Phase-III), April 2023
- APS April Meeting 2023 (Phase-III Signal Processing), April 2023
- APS April Meeting 2023 (Al STJ Development for Phase-IV), April 2023
- APS April Meeting 2023 (Atomic-Level Materials Imaging), April 2023
- APS- DNP Meeting 2022 (BeEST Progress Update), October 2022
- APS-DNP Meeting 2022 (Spatiotemporal Energy Relaxation Simulations), October 2022
- APS-DNP Meeting 2022 (Signal Readout), October 2022
- APS-DAMOP GPMFC, June 2022
- Neutrino 2022 keV Neutrino Talk, June 2022
- Neutrino 2022 (BeEST Overview) Poster, June 2022
- Neutrino 2022 (Atomic Shaking Effects) Poster, June 2022
- APS April Meeting 2022 (Al-STJ Phase-IV) Poster, April 2022
- APS April Meeting 2022 (Atomic Structure Theory), April 2022
- APS-DNP Meeting 2021, October 2021
- 19th International Workshop on Low Temperature Detectors (STJ Uniformity) Poster, July 2021
- 19th International Workshop on Low Temperature Detectors (Simulations) Poster, July 2021
- Weak Interactions and Neutrinos (WIN 2021) Poster, June 2021
- APS April Meeting 2021 (Limits and Projections), April 2021
- APS April Meeting 2021 – GPMFC Workshop on BSM Physics, April 2021
- APS-DNP Meeting 2020 (Limits and Projections), October 2020
- APS-DNP Meeting 2020 (BeEST Overview), October 2020
- Low-Energy Community Meeting, August 2020
- Neutrino 2020 Poster, June 2020
- APS April Meeting 2020 Poster, April 2020
- Low-Energy Community Meeting, August 2019
Theses
- Connor Bray, Low-Energy GEANT4 Simulations of Electron Capture Decay in Superconducting Tunnel Junctions, M.S. Colorado School of Mines (2019)
- Spencer Fretwell, Feasibility of Heavy Neutrino Mass Searches in the EC Decay of 7Be using Superconducting Quantum Sensors, M.S. Colorado School of Mines (2019)