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Journal article

Neutronic Design of the Bunker Shielding for the European Spallation Source

From

European Spallation Source ERIC1

Radiation Physics, Department of Physics, Technical University of Denmark2

Department of Physics, Technical University of Denmark3

Abstract: The European Spallation Source bunker is a common shielding area that surrounds the target monolith, protecting the instrument areas from the high dose of ionizing radiation that accompanies the spallation reaction. A comprehensive neutronic work was performed, which took into account dose rates outside the bunker wall and roof, skyshine and activation.

A wall with a thickness of 3.5 m and a stepped roof with a thickness of 1–1.5 m, both made of heavy concrete with a density of 3.8 g/cm3, were recognized as the best solution that satisfies the radioprotection requirements for the operation of the facility.

Language: English
Publisher: Pleiades Publishing
Year: 2020
Pages: S251-S253
ISSN: 18197094 and 10274510
Types: Journal article
DOI: 10.1134/S1027451020070538
ORCIDs: Klinkby, E.
Other keywords

bunker neutronics shielding

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