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dc.contributor.authorNakao, Noriakien
dc.contributor.authorKajimoto, Tsuyoshien
dc.contributor.authorSanami, Toshiyaen
dc.contributor.authorFroeschl, Roberten
dc.contributor.authorIliopoulou, Elpidaen
dc.contributor.authorInfantino, Angeloen
dc.contributor.authorYashima, Hiroshien
dc.contributor.authorOyama, Takahiroen
dc.contributor.authorNagaguro, Seijien
dc.contributor.authorLee, Eunjien
dc.contributor.authorMatsumoto, Tetsuroen
dc.contributor.authorMasuda, Akihikoen
dc.contributor.authorUwamino, Yoshitomoen
dc.contributor.authorRoesler, Stefanen
dc.contributor.authorBrugger, Markusen
dc.contributor.alternative八島, 浩ja
dc.date.accessioned2025-05-07T08:11:10Z-
dc.date.available2025-05-07T08:11:10Z-
dc.date.issued2021-
dc.identifier.urihttp://hdl.handle.net/2433/293793-
dc.description.abstractA measurement of high-energy neutron streaming was performed through a maze at the CERN (Conseil Européen pour la Recherche Nucléaire) High-energy AcceleRator Mixed-field (CHARM) facility. The protons of 24 GeV/c were injected onto a 50-cm-thick copper target and the released neutrons were streamed through a maze with several corridor-legs horizontally designed with the shield walls in the facility. Streaming neutrons were measured by using aluminum activation detectors placed at 10 locations in the maze. From the radionuclide production rate in the activation detectors, the attenuation profile along the maze was obtained for the reaction of ²⁷Al(n, α)²⁴Na. Monte Carlo simulations performed with two codes, the Particle and Heavy Ion Transport System (PHITS) and CERN FLUktuierende KAskade (FLUKA), gave good agreements with the measurements within a factor of 1.7 for the production rates ranging over more than 3 orders of magnitude.en
dc.language.isoeng-
dc.publisherTaylor & Francisen
dc.rights© 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.en
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.subjectHigh-energy neutronen
dc.subjectcharmen
dc.subjectmazeen
dc.subjectactivation detectoren
dc.subjectMonte Carloen
dc.subjectphitsen
dc.subjectflukaen
dc.titleMeasurements and Monte Carlo simulations of high-energy neutron streaming through the access maze using activation detectors at 24 GeV/c proton beam facility of CERN/CHARMen
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitleJournal of Nuclear Science and Technologyen
dc.identifier.volume58-
dc.identifier.issue8-
dc.identifier.spage899-
dc.identifier.epage907-
dc.relation.doi10.1080/00223131.2021.1887003-
dc.textversionpublisher-
dcterms.accessRightsopen access-
dc.identifier.pissn0022-3131-
dc.identifier.eissn1881-1248-
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