Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Erin C. Finn"'
Autor:
Nicolas E. F. Uhnak, Erin C. Finn, Shannon M. Morley, Angela C. Edwards, Brienne N. Seiner, Samuel S. Morrison
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 317:519-526
Radioiodine interferes significantly in short-lived and low yield fission product detection by radiometric means. A simple method has been developed for removing radiotellurium and its radioiodine daughters from process HEU analyte streams. The metho
Autor:
Shannon M. Morley, Mathew D. King, Erin C. Finn, C. Corey Hines, Donald E. Wall, Brienne N. Seiner, Mathew S. Snow, Tere A. Eggemeyer, Sue B. Clark, Samuel S. Morrison, Lori A. Metz
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:2501-2506
This work describes a radiochemical separation procedure for the determination of gold (Au), platinum (Pt), tantalum (Ta), and tungsten (W) activation in the presence of fission products. Chemical separations result in a reduction in the minimum dete
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:1737-1742
Chemical similarities between uranium(VI) and molybdenum(VI) create challenges for separation and quantitation of uranium isotopes from a mixed fission product sample. The purpose of this work was to demonstrate an improved chemical separation for th
Autor:
Erin C. Finn, Bruce E. Bernacki, Glen A. Warren, Crystal A. Mullen, Michael E. Wright, Martin E. Keillor, Shannon M. Morley, Erin S. Fuller, Matthew Douglas, Eric W. Hoppe, John L. Orrell, Jennifer L. Erchinger, Mark E. Panisko
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2495-2504
Liquid scintillation counting (LSC) supports a range of environmental science measurements. At Pacific Northwest National Laboratory, we are constructing an LSC system with an expected background reduction of 10–100 relative to values reported in t
Autor:
Donald E. Wall, C. Corey Hines, Erin C. Finn, Lawrence R. Greenwood, Lori A. Metz, Matthew D. King, Judah I. Friese
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2321-2326
Prior work has demonstrated the use of a natural B4C capsule for spectral-tailoring in a mixed spectrum reactor as an alternate and complementary method to critical assemblies for performing nuclear data measurements at near 235U fission-energy neutr
Autor:
Erin C. Finn, Judah I. Friese, Lawrence R. Greenwood, Richard S. Wittman, Lori A. Metz, Rosara F. Kephart, Bruce D. Pierson
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 306:79-91
This work expands the availability of energy-resolved short-lived cumulative fission product yields for 235,238,233U, 239Pu, and 237Np subjected to a 2$ pulse in the Washington State University TRIGA reactor. A boron carbide capsule tailored the neut
Autor:
B. A. VanDevender, Richard S. Wittman, Lori A. Metz, Vincent T. Woods, Bruce K. McNamara, Chuck Z. Soderquist, Judah I. Friese, Erin C. Finn, Lawrence R. Greenwood
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 349:39-44
A novel reaction pathway for production of 240 Am is reported. Models of reaction cross-sections in EMPIRE II suggest that deuteron-induced activation of a 240 Pu target produces maximum yields of 240 Am from 11.5 MeV incident deuterons. This activat
Autor:
Steven C. Smith, Stephanie J. Gregory, Dawn D. Lucas, Judah I. Friese, Leah M. Arrigo, Morgan M. Haney, Lori A. Metz, Shannon M. Morley, Erin C. Finn, Lawrence R. Greenwood, Brienne N. Seiner, Matthew Douglas, Kevin J. Swearingen, Tere A. Beacham
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 304:509-515
Mixed fission and activation materials resulting from various nuclear processes and events contain a wide range of isotopes for analysis spanning almost the entire periodic table. This work describes the production of a complex synthetic sample conta
Autor:
S. Doeleman, P. L. Slocum, Kareem Kazkaz, Thomas Thümmler, Jonathan R. Tedeschi, M. Guigue, A. Ashtari Esfahani, Andre Young, M. Wachtendonk, Jonathan Weintroub, C. Claessens, James Nikkel, E. Zayas, Martin Fertl, L J Rosenberg, Benjamin Monreal, A. M. Jones, Gray Rybka, Erin C. Finn, L. Saldaña, N. S. Oblath, L. de Viveiros, Joseph A. Formaggio, P. J. Doe, R. G. H. Robertson, K. M. Heeger, Sebastian Böser, E. Machado, B H LaRoque, B.A. VanDevender
Publikováno v:
Journal of physics / Conference Series, 888 (1), Art.Nr. 012230
We present a working concept for Phase III of the Project 8 experiment, aiming to achieve a neutrino mass sensitivity of $2~\mathrm{eV}$ ($90~\%$ C.L.) using a large volume of molecular tritium and a phased antenna array. The detection system is disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad905af6afcaa786be553cf0976268b4
https://publikationen.bibliothek.kit.edu/1000076657/5953582
https://publikationen.bibliothek.kit.edu/1000076657/5953582
Autor:
B.A. VanDevender, Jonathan Weintroub, Gray Rybka, N. S. Oblath, Benjamin Monreal, C. Claessens, L. Saldaña, Joseph A. Formaggio, Kareem Kazkaz, S. Doeleman, P. L. Slocum, Thomas Thümmler, James Nikkel, R. G. H. Robertson, Sebastian Böser, L. de Viveiros, A. Ashtari Esfahani, Andre Young, Erin C. Finn, Jonathan R. Tedeschi, E. Machado, P. J. Doe, A. M. Jones, E. Zayas, M. Wachtendonk, Martin Fertl, B H LaRoque, L J Rosenberg, K. M. Heeger, M. Guigue
Publikováno v:
Journal of physics / Conference Series, 888 (1), Art.Nr. 012074
The Project 8 collaboration seeks to measure the absolute neutrino mass scale by means of precision spectroscopy of the beta decay of tritium. Our technique, cyclotron radiation emission spectroscopy, measures the frequency of the radiation emitted b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ffbb602fa79e72fdf77fe8195ea3da9
https://publikationen.bibliothek.kit.edu/1000076515
https://publikationen.bibliothek.kit.edu/1000076515