{"created":"2021-03-01T06:06:18.944310+00:00","id":2595,"links":{},"metadata":{"_buckets":{"deposit":"604c4451-fc61-40f7-8e79-188324806d3b"},"_deposit":{"id":"2595","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2595"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002595","sets":["423:424:425","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"1760","bibliographicPageStart":"1757","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"Review of Scientific Instruments"},{"bibliographic_title":"Review of Scientific Instruments","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Under the international fusion cooperating research, ³He neutron detectors in the GAMMA 10 tandem mirror are calibrated by the use of a [sup 252]Cf spontaneous fission neutron source (8.96 × 10[sup 4]n/s). The calibration experiments are carried out with a \"rail system\" placed along the magnetic axis of the GAMMA 10 central-cell region, where hot ions in the plasma experiments with the bulk temperatures of ∼10 keV are produced. As compared to a previous neutron monitoring system with a BF[sub 3] detector in GAMMA 10, the present ³He systems are designed with about two orders-of-magnitude higher neutron-counting efficiency for analyzing a neutron emissivity from the plasmas in a single plasma discharge alone. Two ³He systems are installed near the middle and the end of the central cell so as to identify the central-cell hot-ion axial profile. The filling pressure of ³He, the effective length, and the diameter of the detector are designed as 5 bar, 300 mm, and 50 mm, respectively. The detector output spectra are carefully analyzed by the use of a preamplifier, a shaping amplifier, as well as a multichannel analyzer for each ³He detector. In the present article, the neutron-counting data from the two ³He detectors due to the on-axis [sup 252]Cf scan are interpreted in terms of the d[sup -2] intensity dependence (d being the distance between the detector and the neutron source) as well as the effects of the central-cell magnetic coils and the other machine structural components.","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1063/1.1534402","subitem_relation_type_select":"DOI"}}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_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_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00346748","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kohagura, J."}],"nameIdentifiers":[{"nameIdentifier":"38031","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Cho, T."}],"nameIdentifiers":[{"nameIdentifier":"38032","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirata, M."}],"nameIdentifiers":[{"nameIdentifier":"38033","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, H."}],"nameIdentifiers":[{"nameIdentifier":"38034","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minami, R."}],"nameIdentifiers":[{"nameIdentifier":"38035","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Numakura, T."}],"nameIdentifiers":[{"nameIdentifier":"38036","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, M."}],"nameIdentifiers":[{"nameIdentifier":"38037","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, H."}],"nameIdentifiers":[{"nameIdentifier":"38038","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tatematsu, Y."}],"nameIdentifiers":[{"nameIdentifier":"38039","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yatsu, K."}],"nameIdentifiers":[{"nameIdentifier":"38040","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Miyoshi, S."}],"nameIdentifiers":[{"nameIdentifier":"38041","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ogura, K."}],"nameIdentifiers":[{"nameIdentifier":"38042","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kondoh, T."}],"nameIdentifiers":[{"nameIdentifier":"38043","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishitani, T."}],"nameIdentifiers":[{"nameIdentifier":"38044","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kwon, M."}],"nameIdentifiers":[{"nameIdentifier":"38045","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"England, A.C."}],"nameIdentifiers":[{"nameIdentifier":"38046","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"74_3_1757-1760.pdf","filesize":[{"value":"371.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"74_3_1757-1760.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2595/files/74_3_1757-1760.pdf"},"version_id":"f714163c-e108-4fa0-82bc-6138c94a3994"}]},"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":"Calibration experiments of [sup 3]He neutron detectors for analyzing neutron emissivity in the hot-ion mode on the GAMMA 10 tandem mirror.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Calibration experiments of [sup 3]He neutron detectors for analyzing neutron emissivity in the hot-ion mode on the GAMMA 10 tandem mirror."},{"subitem_title":"Calibration experiments of [sup 3]He neutron detectors for analyzing neutron emissivity in the hot-ion mode on the GAMMA 10 tandem mirror.","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-11-26"},"publish_date":"2013-11-26","publish_status":"0","recid":"2595","relation_version_is_last":true,"title":["Calibration experiments of [sup 3]He neutron detectors for analyzing neutron emissivity in the hot-ion mode on the GAMMA 10 tandem mirror."],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:35:45.931080+00:00"}