Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Neudecker D"'
Autor:
Marini P., Taieb J., Neudecker D., Bélier G., Chatillon A., Etasse D., Laurent B., Morfouace P., Morillon B., Devlin M., Gomez J. A., Haight R. C., Kelly K. J., O’Donnell J. M.
Publikováno v:
EPJ Web of Conferences, Vol 294, p 02002 (2024)
Accurate multiplicities of prompt fission neutrons emitted in neutron-induced fission on a large energy range are essential for fundamental and applied nuclear physics. Measuring them to high precision for radioactive fissioning nuclides is, however,
Externí odkaz:
https://doaj.org/article/02aa9d872a94481cad41228381427b9d
Autor:
Mumpower M. R., Sprouse T. M., Kawano T., Herman M. W., Lovell A. E., Misch G. W., Neudecker D., Sasaki H., Stetcu I., Talou P.
Publikováno v:
EPJ Web of Conferences, Vol 284, p 12001 (2023)
Nuclear data is critical for many modern applications from stockpile stewardship to cutting edge scientific research. Central to these pursuits is a robust pipeline for nuclear modeling as well as data assimilation and dissemination. We summarize a s
Externí odkaz:
https://doaj.org/article/3fd3b4c7bd3e4cde8f056139115f6b71
Data Assimilation using Non-invasive Monte Carlo Sensitivity Analysis of Reactor Kinetics Parameters
Autor:
Kleedtke N., Hutchinson J., Cutler T., Michaud I., Rising M.E., Hua M., Alwin J., Grosskopf M.J., Vander Wiel S., Neudecker D., Thompson N.
Publikováno v:
EPJ Web of Conferences, Vol 284, p 15009 (2023)
Accurately predicting the criticality of an experiment before interacting with the experimental components is very important for criticality safety. Radiation transport software can be utilized to calculate the effective neutron multiplication factor
Externí odkaz:
https://doaj.org/article/2334ac29a9874dc7a52d913437e35a35
Publikováno v:
EPJ Web of Conferences, Vol 281, p 00027 (2023)
A new evaluation of spectrum averaged cross sections (SACS) of 235U, 238U, and 239Pu measured in the 252Cf(sf) reference neutron field is presented and found to be consistent with the original Mannhart SACS evaluation in IRDF-2002. The comprehensive
Externí odkaz:
https://doaj.org/article/5ac8cfcd2565462abbf77ddc3c048019
Autor:
Neudecker D., Grosskopf M.J., Alwin J., Cutler T., Frankle S., Gibson N., Haeck W., Herman M.W., Hutchinson J., Kleedtke N., Michaud I.J., Rising M.E., Smith T., Thompson N., Vander Wiel S.
Publikováno v:
EPJ Web of Conferences, Vol 281, p 00007 (2023)
The EUCLID (Experiments Underpinned by Computational Learning for Improvements in Nuclear Data) project created a library of sensitivities for nine different integral responses with respect to nuclear data. These integral responses were obtained from
Externí odkaz:
https://doaj.org/article/5c7f0e996ad844018b6f314295ddcc9a
Autor:
Herman M., Brown D.A., Chadwick M.B., Haeck W., Kawano T., Neudecker D., Talou P., Trkov A., White M.C.
Publikováno v:
EPJ Web of Conferences, Vol 239, p 11001 (2020)
A new paradigm for nuclear reaction data evaluations is proposed to produce adjusted libraries that take into account integral experiments on the same footing as the differential ones. These evaluations will provide comprehensive covariance matrices
Externí odkaz:
https://doaj.org/article/8d23e5c1d2bc4a8e95060c9b7473b204
Autor:
Mumpower, M. R., Neudecker, D., Kawano, T., Herman, M., Kleedtke, N., Lovell, A. E., Stetcu, I., Talou, P.
A major revision of the evaluation of $^{239}$Pu neutron-induced reaction cross sections is reported in the fast energy range. The evaluation starts at 2.5 keV incident neutron energy and has been extended up to 30 MeV. Several other notable changes
Externí odkaz:
http://arxiv.org/abs/2302.03129
Autor:
Mumpower, M. R., Sprouse, T. M, Kawano, T., Herman, M. W., Lovell, A. E., Misch, G. W., Neudecker, D., Sasaki, H., Stetcu, I., Talou, P.
Nuclear data is critical for many modern applications from stockpile stewardship to cutting edge scientific research. Central to these pursuits is a robust pipeline for nuclear modeling as well as data assimilation and dissemination. We summarize a s
Externí odkaz:
http://arxiv.org/abs/2210.12136
Autor:
Chadwick M.B., Capote R., Trkov A., Kahler A.C., Herman M.W., Brown D.A., Hale G.M., Pigni M., Dunn M., Leal L., Plompen A., Schillebeeck P., Hambsch F.-J., Kawano T., Talou P., Jandel M., Mosby S., Lestone J., Neudecker D., Rising M., Paris M., Nobre G.P.A., Arcilla R., Kopecky S., Giorginis G., Cabellos O., Hill I., Dupont E., Danon Y., Jing Q., Zhigang G., Tingjin L., Hanlin L., Xichao R., Haicheng W., Sin M., Bauge E., Romain P., Morillon B., Noguere G., Jacqmin R., Bouland O., De Saint Jean C., Pronyaev V.G., Ignatyuk A., Yokoyama K., Ishikawa M., Fukahori T., Iwamoto N., Iwamoto O., Kuneada S., Lubitz C.R., Palmiotti G., Salvatores M., Kodeli I., Kiedrowski B., Roubtsov D., Thompson I., Quaglioni S., Kim H.I., Lee Y.O., Koning A.J., Carlson A., Fischer U., Sirakov I.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 02001 (2017)
The CIELO collaboration has studied neutron cross sections on nuclides that significantly impact criticality in nuclear technologies – 16O, 56Fe, 235,8U and 239Pu – with the aim of improving the accuracy of the data and resolving previous discrep
Externí odkaz:
https://doaj.org/article/e7c6c73cf815450ba8b9e0e4ad11f37c
Autor:
Carlson A.D., Pronyaev V., Hale G.M., Zhenpeng C., Capote R., Duran I., Hambsch F.-J., Kawano T., Kunieda S., Mannhart W., Marcinkevicius B., Nelson R.O., Neudecker D., Noguere G., Paris M., Schillebeeckx P., Simakov S., Smith D.L., Talou P., Tao X., Trkov A., Wallner A.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 02025 (2017)
Evaluations are being done for the H(n,n), 6Li(n,t), 10B(n,αγ), 10B(n,α), C(n,n), Au(n,γ), 235U(n,f) and 238U(n,f) standard cross sections. Evaluations are also being done for data that are not traditional standards including: the Au(n,γ) cross
Externí odkaz:
https://doaj.org/article/a2a81a129d894ba9ba392400e462d2fd