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Fundamental and Computational Sciences Directorate

Staff information

Gabe Ortega

Mechanical Engineer
Pacific Northwest National Laboratory
PO Box 999
MSIN: J4-65
Richland, WA 99352

PNNL Publications

2023

  • Tsang R., A. Piepke, S. Al Kharusi, E. Angelico, I.J. Arnquist, A.M. Atencio, and I. Badhrees, et al. 2023. "An integrated online radioassay data storage and analytics tool for nEXO." Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1055. PNNL-SA-195900. doi:10.1016/j.nima.2023.168477

2022

  • Gallina G., Y. Guan, F. Retiere, G. Cao, A. Bolotnikov, I. Kotov, and S. Rescia, et al. 2022. "Performance of novel VUV-sensitive Silicon Photo-Multipliers for nEXO." European Physical Journal C 82, no. 12:Art. No. 1125. PNNL-SA-179827. doi:10.1140/epjc/s10052-022-11072-8
  • Lenardo B.G., C. Hardy, R. Tsang, J. Nzobadila Ondze, A. Piepke, S. Triambak, and A. Jamil, et al. 2022. "Development of a 127Xe calibration source for nEXO." Journal of Instrumentation 17, no. 7:Art. No. 07028. PNNL-SA-178273. doi:10.1088/1748-0221/17/07/P07028

2021

  • Breur S., G. Ortega, P.C. Rowson, R.N. Saldanha, B. Mong, M. Oriunno, and C. Mo. 2021. "Measurement of the onset of nucleate boiling in liquid xenon." Journal of Instrumentation 16, no. 2:T02004. PNNL-SA-154969. doi:10.1088/1748-0221/16/02/T02004

2020

  • Lv P., G.F. Cao, L.J. Wen, S. Al Kharusi, G. Anton, I.J. Arnquist, and I. Badhrees, et al. 2020. "Reflectance of Silicon Photomultipliers at Vacuum Ultraviolet Wavelengths." IEEE Transactions on Nuclear Science 67, no. 12:2501 - 2510. PNNL-SA-161071. doi:10.1109/TNS.2020.3035172
  • Njoya O., T. Tsang, M. Tarka, W. Fairbank, K.S. Kumar, T. Rao, and T. Wager, et al. 2020. "Measurements of electron transport in liquid and gas Xenon using a laser-driven photocathode." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 972. PNNL-SA-161070. doi:10.1016/j.nima.2020.163965

2019

  • Chambers C., T. Walton, D. Fairbank, A. Craycraft, D. Yahne, J. Todd, and A. Iverson, et al. 2019. "Imaging Individual Barium Atoms in Solid Xenon for Barium Tagging in nEXO." Nature 569, no. 7755:203-207. PNNL-SA-143139. doi:10.1038/s41586-019-1169-4
  • Gallina G., P. Giampa, F. Retiere, J. Kroeger, G. Zhang, M. Ward, and P. Margetak, et al. 2019. "Characterization of the Hamamatsu VUV4 MPPCs for nEXO." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 940. PNNL-SA-163397. doi:10.1016/j.nima.2019.05.096

2018

  • Jewell M.J., A. Schubert, W.R. Cen, J. Dalmasson, R. Devoe, L. Fabris, and G. Gratta, et al. 2018. "Characterization of an Ionization Readout Tile for nEXO." Journal of Instrumentation 13, no. 1:Article Number: P01006. PNNL-SA-130966. doi:10.1088/1748-0221/13/01/P01006

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