Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ullmann John L."'
Autor:
Devlin Matthew, Gomez Jaime A., Kelly Keegan J., O'Donnell John M., Haight Robert C., Taddeucci Terry N., Neudecker Denise, Wu Ching-Yen, Henderson Jack, White Morgan C., Bucher Brian, Buckner Matthew Q., Lee Hye Young, Mosby Shea M., Ullmann John L., Fotiades Nikolaos, Henderson Roger A.
Publikováno v:
EPJ Web of Conferences, Vol 239, p 01003 (2020)
We report the current results of a large effort to accurately measure the Prompt Fission Neutron Spectra (PFNS) for neutron-induced fission of 235U and 239Pu for incident neutrons with energies from 1 to 20 MeV. The Chi-Nu experiment at the Los Alamo
Externí odkaz:
https://doaj.org/article/2e895af2e3e84f1bb7b65149d5e83b22
Autor:
Albert, Joshua B., Daugherty, Sean J., Johnson, Tessa N., O'Conner, Thomasina, Kaufman, Lisa J., Couture, Aaron, Ullmann, John L., Krtička, Milan
Publikováno v:
Phys.Rev. C94 (2016) no.3, 034617
$^{136}$Xe is a 0{\nu}{\beta}{\beta} decay candidate isotope, and is used in multiple experiments searching for this hypothetical decay mode. These experiments require precise information about neutron capture for their background characterization an
Externí odkaz:
http://arxiv.org/abs/1605.05794
Autor:
Engle, Jonathan W., Mashnik, Stepan G., Parker, Lauren A., Jackman, Kevin R., Bitteker, Leo J., Ullmann, John L., Gulley, Mark S., Pillai, Chandra, John, Kevin D., Birnbaum, Eva R., Nortier, Francois M.
Nuclear formation cross sections are reported for 26 radionuclides, measured with 40 to 200 MeV proton irradiations of terbium foils. These data are relevant to the production of medically relevant radionuclides (e.g., 152Tb, 155Tb, 155Eu, and 156Eu)
Externí odkaz:
http://arxiv.org/abs/1506.00956
Autor:
Engle, Jonathan W., Mashnik, Stepan G., Weidner, John W., Fassbender, Michael E., Bach, Hong T., Ullmann, John L., Couture, Aaron J., Bitteker, Leo J., Gulley, Mark S., John, Kevin D., Birnbaum, Eva R., Nortier, Francois M.
Publikováno v:
Transactions of the American Nuclear Society, Vol. 109, pp. 14-17 (2013)
The cross sections for the formation of five residual radionuclides (72Se, 97Zr, 112Pd, 125Sb, and 147Nb) from 40- to 200-MeV proton irradiation of thorium have been measured and are reported. The atomic masses of these fragments span the expected ma
Externí odkaz:
http://arxiv.org/abs/1311.4603
Autor:
Engle, Jonathan W., Mashnik, Stepan G., Weidner, John W., Wolfsberg, Laura E., Fassbender, Michael E., Jackman, Kevin, Couture, Aaron, Bitteker, Leo J., Ullmann, John L., Gulley, Mark S., Pillai, Chandra, John, Kevin D., Birnbaum, Eva R., Nortier, Francois M.
Nuclear formation cross sections are reported for 65 nuclides produced from 800-MeV proton irradiation of thorium foils. These data are useful as benchmarks for computational predictions in the ongoing process of theoretical code development and also
Externí odkaz:
http://arxiv.org/abs/1305.6638
Autor:
Engle, Jonathan W., Mashnik, Stepan G., Parker, Lauren A., Jackman, Kevin R., Bitteker, Leo J., Ullmann, John L., Gulley, Mark S., Pillai, Chandra, John, Kevin D., Birnbaum, Eva R., Nortier, Francois M.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 January 2016 366:206-216
Akademický článek
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Autor:
Ullmann, John L.
Publikováno v:
AIP Conference Proceedings; 4/17/2008, Vol. 1005 Issue 1, p177-181, 5p, 1 Diagram, 7 Graphs
Autor:
Engle, Jonathan W., Weidner, John W., Ballard, Beau D., Fassbender, Michael E., Hudston, Lisa A., Jackman, Kevin R., Dry, Donald E., Wolfsberg, Laura E., Bitteker, Leo J., Ullmann, John L., Gulley, Mark S., Pillai, Chandra, Goff, George, Birnbaum, Eva R., John, Kevin D., Mashnik, Stepan G., Nortier, Francois M.
Publikováno v:
Radiochimica Acta; Jul2014, Vol. 102 Issue 7, p569-581, 13p
Autor:
Wouters, Jan M., Vicente, Ana Alpizar, Bredeweg, Todd A., Esch, Ernst, Haight, Robert C., Hatarik, Robert, O'Donnell, John M., Reifarth, Rene, Rundberg, Robert S., Schwantes, Jon M., Sheets, Steven A., Ullmann, John L., Vieira, David J., Wilhelmy, Jerry B.
Publikováno v:
IEEE Transactions on Nuclear Science; Jun2006 Part 1 of 3, Vol. 53 Issue 3, p880-885, 6p