Optimization of cold neutron beam extraction at ESS

Troels Schönfeldt, K. Batkov, Esben Bryndt Klinkby, Bent Lauritzen, F. Mezei, E. Pitcher, A. Takibayev, Peter Kjær Willendrup, L. Zanini

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Abstract

The present study takes its origin in the baseline design of European Spallation Source where a cold and a thermal moderator are situated next to each other enabling bispectral extraction. The study aims at mapping the differences in various neutron distributions depending on the angle and position from which the moderator is viewed. This study does not only show changes in both cold and thermal neutron flux, depending on extraction position, but also shows that there are significant differences in the wavelength spectrum and origin of neutrons depending on the angel of view.
Original languageEnglish
Publication date2013
Number of pages4
Publication statusPublished - 2013
Event11th International Topical Meeting on Nuclear Applications of Accelerators - Bruges, Belgium
Duration: 5 Aug 20138 Aug 2013
Conference number: 11
http://www.accapp13.org/
http://www.accapp13.org/welcome-address

Conference

Conference11th International Topical Meeting on Nuclear Applications of Accelerators
Number11
CountryBelgium
CityBruges
Period05/08/201308/08/2013
Internet address

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