Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Bentley, P M"'
Autor:
Bentley, P. M., Hall-Wilton, R., Cooper-Jensen, C. P., Cherkashyna, N., Kanaki, K., Schanzer, C., Schneider, M., Boeni, P.
The invention of self-shielding copper substrate neutron guides is described, along with the rationale behind the development, and the realisation of commercial supply. The relative advantages with respect to existing technologies are quantified. The
Externí odkaz:
http://arxiv.org/abs/2104.02453
Autor:
Addazi, A., Anderson, K., Ansell, S., Babu, K., Barrow, J., Baxter, D. V., Bentley, P. M., Berezhiani, Z., Bevilacqua, R., Bohm, C., Brooijmans, G., Broussard, J., Biondi, R., Dev, B., Crawford, C., Dolgov, A., Dunne, K., Fierlinger, P., Fitzsimmons, M. R., Fomin, A., Frost, M., Gardner, S., Galindo-Uribarri, A., Golubeva, E., Girmohanta, S., Greene, G. L., Greenshaw, T., Gudkov, V., Hall-Wilton, R., Heilbronn, L., Herrero-Garcia, J., Ito, G. Ichikawa T. M., Iverson, E., Johansson, T., Joensson, L., Jwa, Y-J., Kamyshkov, Y., Kanaki, K., Kearns, E., Kitaguchi, M., Kittelmann, T., Klinkby, E., Koerner, L. W., Kopeliovich, B., Kozela, A., Kudryatsev, V., Kupsc, A., Lee, Y., Lindroos, M., Makkinje, J., Marquez, J. I., Mohapatra, R., Meirose, B., Miller, T. M., Milstead, D., Morishima, T., Muhrer, G., Mumm, H. P., Nagamoto, K., Nesvizhevsky, V. V., Nilsson, T., Oskarsson, A., Paryev, E., Pattie Jr, R. W., Penttil, S., Pokotilovski, Y. N., Potashnikova, I., Redding, C., Richard, J-M, Ries, D., Rinaldi, E., Ruggles, A., Rybolt, B., Santoro, V., Sarkar, U., Saunders, A., Senjanovic, G., Serebrov, A. P., Shimizu, H. M., Shrock, R., Silverstein, S., Silvermyr, D., Snow, W. M., Takibayev, A., Townsend, L., Tkachev, I., Varriano, L., Vainshtein, A., de VRies, J., Woracek, R., Yamagata, Y., Young, A. R., Zanini, L., Zhang, Z., Zimmer, O.
The violation of Baryon Number, $\mathcal{B}$, is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetry in the universe. However, such a process has yet to be experimentall
Externí odkaz:
http://arxiv.org/abs/2006.04907
The transport of neutrons in long beamlines at spallation neutron sources presents a unique challenge for Monte-Carlo transport calculations. This is due to the need to accurately model the deep-penetration of high-energy neutrons through meters of t
Externí odkaz:
http://arxiv.org/abs/2001.00981
Akademický článek
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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Volume 835, 1 November 2016, Pages 157-162
Population-based metaheuristic algorithms are powerful tools in the design of neutron scattering instruments and the use of these types of algorithms for this purpose is becoming more and more commonplace. Today there exists a wide range of algorithm
Externí odkaz:
http://arxiv.org/abs/1908.07221
The European Spallation Source is being constructed in Lund, Sweden and is planned to be the world's brightest pulsed spallation neutron source for cold and thermal neutron beams ($\le$ 1 eV). The facility uses a 2 GeV proton beam to produce neutrons
Externí odkaz:
http://arxiv.org/abs/1804.02889
Publikováno v:
Radiation Physics and Chemistry Volume 147, June 2018, Pages 40-44
A combined measurement and Monte-Carlo simulation study was carried out in order to characterize the particle self-shielding effect of B4C grains in neutron shielding concrete. Several batches of a specialized neutron shielding concrete, with varying
Externí odkaz:
http://arxiv.org/abs/1711.06742
Autor:
DiJulio, D. D., Cooper-Jensen, C. P., Perrey, H., Fissum, K., Rofors, E., Scherzinger, J., Bentley, P. M.
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 859 (2017) 41-46
We present the development of a specialized concrete for neutron shielding at neutron research facilities, based on the addition of hydrogen atoms in the form of polyethylene and also B$_{4}$C for enhancing the neutron capture properties of the concr
Externí odkaz:
http://arxiv.org/abs/1703.03713
Akademický článek
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This artcile presents an optimisation of performance and cost of neutron scattering instrumentation at the European Spallation Source. This is done by trading detailed cost functions against beam transmission functions in a multi-dimensional, yet sim
Externí odkaz:
http://arxiv.org/abs/1603.00232