Cleaning and passivation of copper surfaces to remove surface radioactivity and prevent oxide formation EW Hoppe, A Seifert, CE Aalseth, PP Bachelor, AR Day, DJ Edwards, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2007 | 69 | 2007 |
A shallow underground laboratory for low-background radiation measurements and materials development CE Aalseth, RM Bonicalzi, MG Cantaloub, AR Day, LE Erikson, J Fast, ... Review of Scientific Instruments 83 (11), 2012 | 66 | 2012 |
Design and construction of a low-background, internal-source proportional counter C Aalseth, A Day, E Hoppe, T Hossbach, B Hyronimus, M Keillor, K Litke, ... Journal of radioanalytical and nuclear chemistry 282 (1), 233-237, 2009 | 43 | 2009 |
Measurement of 37Ar to support technology for on-site inspection under the comprehensive nuclear-test-BanTreaty CE Aalseth, AR Day, DA Haas, EW Hoppe, BJ Hyronimus, ME Keillor, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2011 | 42 | 2011 |
Use of electrodeposition for sample preparation and rejection rate prediction for assay of electroformed ultra high purity copper for 232 Th and 238 U prior to inductively … E Hoppe, C Aalseth, R Brodzinski, A Day, O Farmer, T Hossbach, ... Journal of Radioanalytical and Nuclear Chemistry 277 (1), 103-110, 2008 | 33 | 2008 |
Design and construction of an ultra-low-background 14-crystal germanium array for high efficiency and coincidence measurements M Keillor, C Aalseth, A Day, J Fast, E Hoppe, B Hyronimus, T Hossbach, ... Journal of Radioanalytical and Nuclear Chemistry 282 (3), 703-708, 2009 | 31 | 2009 |
The design, construction, and initial characterization of an ultra-low-background gas-proportional counting system A Seifert, CE Aalseth, AR Day, ES Fuller, EW Hoppe, ME Keillor, EK Mace, ... Journal of Radioanalytical and Nuclear Chemistry 296, 915-921, 2013 | 30 | 2013 |
A new shallow underground gas-proportional counting lab—First results and Ar-37 sensitivity CE Aalseth, AR Day, ES Fuller, EW Hoppe, ME Keillor, B LeFerriere, ... Applied Radiation and Isotopes 81, 151-155, 2013 | 22 | 2013 |
Polarized source performance and developments at Jefferson Lab M Poelker, P Adderley, J Clark, A Day, J Grames, J Hansknecht, ... AIP Conference Proceedings 570 (1), 943-948, 2001 | 19 | 2001 |
Migration of noble gas tracers at the site of an underground nuclear explosion at the Nevada National Security Site C Johnson, CE Aalseth, TR Alexander, TW Bowyer, V Chipman, AR Day, ... Journal of environmental radioactivity 208, 106047, 2019 | 18 | 2019 |
Characterization of a low background proportional counter for a high throughput Argon-37 collection and measurement system TR Alexander, CE Aalseth, HO Back, TW Bowyer, AR Day, ES Fuller, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2020 | 17 | 2020 |
A method for removing surface contamination on ultra-pure copper spectrometer components E Hoppe, A Seifert, C Aalseth, A Day, O Farmer, T Hossbach, J McIntyre, ... Journal of Radioanalytical and Nuclear Chemistry 276 (3), 645-650, 2008 | 17 | 2008 |
Measurements of Argon-39 at the U20az underground nuclear explosion site JI McIntyre, CE Aalseth, TR Alexander, HO Back, BJ Bellgraph, ... Journal of environmental radioactivity 178, 28-35, 2017 | 15 | 2017 |
Methods for using argon-39 to age-date groundwater using ultra-low-background proportional counting E Mace, C Aalseth, J Brandenberger, A Day, E Hoppe, P Humble, ... Applied Radiation and Isotopes 126, 9-12, 2017 | 13 | 2017 |
A comparison of outgassing measurements for three vacuum chamber materials ML Stutzman, P Adderley, M Poelker, M Baylac, J Clark, A Day, J Grames, ... AIP Conference Proceedings 671 (1), 300-306, 2003 | 13 | 2003 |
Development of a low-level 39Ar calibration standard–Analysis by absolute gas counting measurements augmented with simulation RM Williams, CE Aalseth, JM Brandenberger, AR Day, E Finn, ES Fuller, ... Applied Radiation and Isotopes 126, 243-248, 2017 | 12 | 2017 |
CASCADES: An Ultra‐Low‐Background Germanium Crystal Array at Pacific Northwest National Laboratory ME Keillor, CE Aalseth, AR Day, LE Erikson, JE Fast, BD Glasgow, ... AIP conference proceedings 1412 (1), 208-215, 2011 | 12 | 2011 |
Development of a low-level 37Ar calibration standard RM Williams, CE Aalseth, TW Bowyer, AR Day, ES Fuller, DA Haas, ... Applied Radiation and Isotopes 109, 430-434, 2016 | 11 | 2016 |
The multi-sensor airborne radiation survey (MARS) instrument JE Fast, CE Aalseth, DM Asner, CA Bonebrake, AR Day, KE Dorow, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2013 | 11 | 2013 |
Concentration independent calibration of β–γ coincidence detector using 131m Xe and 133 Xe J McIntyre, M Cooper, A Carman, T Bowyer, A Day, D Haas, J Hayes, ... Journal of radioanalytical and nuclear chemistry 282 (3), 755-759, 2009 | 11 | 2009 |