{"created":"2023-06-20T15:17:01.285997+00:00","id":10792,"links":{},"metadata":{"_buckets":{"deposit":"945749aa-16bd-4e3b-8e74-3c9f28e8c7a6"},"_deposit":{"created_by":19,"id":"10792","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"10792"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010792","sets":["6:7"]},"author_link":["125987","126663","123666","124038","126361","126664","66696","126362","124036","126665"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-11-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageStart":"113504","bibliographicVolumeNumber":"91","bibliographic_titles":[{"bibliographic_title":"Review of Scientific Instruments"}]}]},"item_10001_description_4":{"attribute_name":"著者ID","attribute_value_mlt":[{"subitem_description":"0000-0002-7371-9652","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Materials and structures of a collimator for a new neutron emission profile monitor in JT-60SA are examined through Monte Carlo simulations using the Monte Carlo N-Particle transport code. First, the shielding properties of various material combinations are compared in order to determine a combination with high shielding performances against both neutrons and gamma-rays. It is found that a collimator consisting of borated polyethylene and lead has a high shielding performance against neutrons. Moreover, a high shielding performance against gamma-rays is obtained when a lead pipe with a radial thickness of 0.01 m is inserted into a collimation tube. Second, we demonstrate that it is possible to improve the spatial resolution to a desired level by installing a thin tubular extension structure that fits into the limited space available between the main collimator block and the tokamak device. Finally, the collimator structures that meet both the targeted spatial resolutions (<10% of the plasma minor radius) and the targeted counting rate (105 cps order) are discussed.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP Publishing"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/5.0025902","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Review of Scientific Instruments 91, 113504 (2020); https://doi.org/10.1063/5.0025902"}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1063/5.0025902","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Review of Scientific Instruments  91, 113504 (2020) and may be found at https://aip.scitation.org/doi/abs/10.1063/5.0025902."},{"subitem_rights":"Copyright 2020 Author(s). This article is distributed under a Creative Commons Attribution (CC BY) License. "}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00817730","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00346748","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"|||"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SUMIDA, Shuhei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shinohara,  K."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishitani, Takeo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OGAWA,  Kunihoro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Dando, T."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sukegawa, A.M."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishikawa,  M."}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"TAKADA, Eiji"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"BIERWAGE,  Andreas"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oyama,  N."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-12-17"}],"displaytype":"detail","filename":"Rev.Sci.Instr_91_113504.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"Rev.Sci.Instr_91_113504","url":"https://nifs-repository.repo.nii.ac.jp/record/10792/files/Rev.Sci.Instr_91_113504.pdf"},"version_id":"b7e7dda1-718c-4c2c-87dd-8358bd8fcd34"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-03-16"}],"displaytype":"detail","filename":"VoR_Rev.Sci.Instr91_113504.pdf","filesize":[{"value":"12.7 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"VoR_Rev.Sci.Instr91_113504","url":"https://nifs-repository.repo.nii.ac.jp/record/10792/files/VoR_Rev.Sci.Instr91_113504.pdf"},"version_id":"cd4a6f60-7ae3-4cf4-9c6e-9b8823ad90fb"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Conceptual design of a collimator for the neutron emission profile monitor in JT-60SA using Monte Carlo simulations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Conceptual design of a collimator for the neutron emission profile monitor in JT-60SA using Monte Carlo simulations"}]},"item_type_id":"10001","owner":"19","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-12-17"},"publish_date":"2021-12-17","publish_status":"0","recid":"10792","relation_version_is_last":true,"title":["Conceptual design of a collimator for the neutron emission profile monitor in JT-60SA using Monte Carlo simulations"],"weko_creator_id":"19","weko_shared_id":19},"updated":"2023-09-19T05:51:00.882632+00:00"}