WEKO3
アイテム
{"_buckets": {"deposit": "31e14f5e-9f8b-4b0b-96da-b75975b07139"}, "_deposit": {"created_by": 19, "id": "10747", "owners": [19], "pid": {"revision_id": 0, "type": "depid", "value": "10747"}, "status": "published"}, "_oai": {"id": "oai:nifs-repository.repo.nii.ac.jp:00010747", "sets": ["7"]}, "author_link": ["126600", "126359", "126598", "66799", "66308", "126361", "66533", "66696", "126581", "126358", "126599", "123083", "126580", "126564"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-10", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "112063", "bibliographicVolumeNumber": "161", "bibliographic_titles": [{"bibliographic_title": "Fusion Engineering and Design"}]}]}, "item_10001_description_4": {"attribute_name": "著者ID", "attribute_value_mlt": [{"subitem_description": "0000-0003-0920-2154", "subitem_description_type": "Other"}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The Pulse shape discrimination (PSD) technique for single crystal CVD diamond detector (SDD) was applied to the real-time thermal neutron measurement during the 3rd campaign of Deuterium-Deuterium (D-D) plasma experiment in the Large Helical Device (LHD). The PSD method is based upon the different shape of electrical pulses produced in diamond by gamma-ray (triangular-shaped pulse) and energetic ions (rectangular-shaped pulse), respectively. An improved PSD was developed which makes use of the full width at half maximum (FWHM) and the full width at 2/3 of the peak height (FW2/3 PH). These two parameters reflect the difference in the pulse shape produced by gamma-rays and energetic ions.\n\nThe performance of this improved PSD technique was first tested irradiating the SDD by gamma-rays from 60Co and alphas from 241Am radiation sources, respectively. Then, using a 6LiF thermal neutron converter, a successful discrimination between gamma-rays and alpha particles and tritons generated by the 6Li(n,α)3H reaction induced by neutrons from 252Cf spontaneous fission neutron source was achieved. Thanks to this PSD processing technique, the thermal neutron detection efficiency increased about 1.7 times compared to previous measurements performed without the PSD technique.\n\nThe real-time thermal neutron measurement by SDD with this enhanced PSD processing was also used during D-D plasma discharges in the Large Helical Device (LHD). It was found that both the time integrated counts and the time evolution count rate measured by the SDD reproduced well that of the fission chamber used as official LHD neutron monitor. The capability of the SDD detector using the PSD technique of precise real-time thermal neutron measurement in LHD was demonstrated.", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "ELSEVIER"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.fusengdes.2020.112063", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_16": {"attribute_name": "情報源", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "Makoto I. Kobayashi, Maurizio Angelone, Sachiko Yoshihashi, Kunihiro Ogawa, Mitsutaka Isobe, Takeo Nishitani, Siriyaporn Sangaroon, Shuji Kamio, Yutaka Fujiwara, Tomomi Tsubouchi, Akira Uritani, Minoru Sakama, Masaki Osakabe, Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD, Fusion Engineering and Design, Volume 161, 2020, 112063."}]}]}, "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/10.1016/j.fusengdes.2020.112063", "subitem_relation_type_select": "DOI"}}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 "}, {"subitem_rights": "(c) 2020 Elsevier B.V. All rights reserved."}]}, "item_10001_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10691446", "subitem_source_identifier_type": "NCID"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0920-3796", "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_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "KOBAYASHI, Makoto I.", "creatorNameLang": "en"}, {"creatorName": "INAMI KOBAYASHI, Makoto", "creatorNameLang": "en"}], "familyNames": [{"familyName": "KOBAYASHI", "familyNameLang": "en"}, {"familyName": "INAMI KOBAYASHI", "familyNameLang": "en"}], "givenNames": [{"givenName": "Makoto I.", "givenNameLang": "en"}, {"givenName": "Makoto", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "126359", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Angelone, Maurizio"}], "nameIdentifiers": [{"nameIdentifier": "126598", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoshihashi, Sachiko"}], "nameIdentifiers": [{"nameIdentifier": "126580", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "OGAWA, Kunihoro"}], "nameIdentifiers": [{"nameIdentifier": "66696", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "ISOBE, Mitsutaka", "creatorNameLang": "en"}], "familyNames": [{"familyName": "ISOBE", "familyNameLang": "en"}], "givenNames": [{"givenName": " Mitsutaka", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66533", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nishitani, Takeo"}], "nameIdentifiers": [{"nameIdentifier": "126361", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sangaroon, Siriyaporn"}], "nameIdentifiers": [{"nameIdentifier": "126358", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "KAMIO, Shuji", "creatorNameLang": "en"}], "familyNames": [{"familyName": "KAMIO", "familyNameLang": "en"}], "givenNames": [{"givenName": " Shuji", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "123083", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fujiwara, Yutaka"}], "nameIdentifiers": [{"nameIdentifier": "126564", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsubouchi, Tonomi"}], "nameIdentifiers": [{"nameIdentifier": "126599", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uritani, Akira"}], "nameIdentifiers": [{"nameIdentifier": "126581", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakama, Minoru"}], "nameIdentifiers": [{"nameIdentifier": "126600", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "OSAKABE, Masaki", "creatorNameLang": "en"}], "familyNames": [{"familyName": "OSAKABE", "familyNameLang": "en"}], "givenNames": [{"givenName": " Masaki", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66799", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "LHD, Experiment Group", "creatorNameLang": "en"}], "familyNames": [{"familyName": "LHD", "familyNameLang": "en"}], "givenNames": [{"givenName": "Experiment Group", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "66308", "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": "2022-10-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Fus.Eng.Des_161_112063.pdf", "filesize": [{"value": "683.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 683700.0, "url": {"label": "Fus.Eng.Des_161_112063", "url": "https://nifs-repository.repo.nii.ac.jp/record/10747/files/Fus.Eng.Des_161_112063.pdf"}, "version_id": "5d1d0cc3-e88b-4236-a26d-6dd2b3628484"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Single crystal CVD diamond detector", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Thermal neutron", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Pulse shape discrimination", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Gamma-ray", "subitem_subject_scheme": "Other"}, {"subitem_subject_scheme": "Other"}]}, "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": "Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD"}]}, "item_type_id": "10001", "owner": "19", "path": ["7"], "permalink_uri": "http://hdl.handle.net/10655/00012724", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-12-15"}, "publish_date": "2021-12-15", "publish_status": "0", "recid": "10747", "relation": {}, "relation_version_is_last": true, "title": ["Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD"], "weko_shared_id": 19}
Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD
http://hdl.handle.net/10655/00012724
http://hdl.handle.net/10655/000127248583735a-ce44-430f-a4c2-e3f6fdfb746e
名前 / ファイル | ライセンス | アクション |
---|---|---|
Fus.Eng.Des_161_112063 (683.7 kB)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-12-15 | |||||
タイトル | ||||||
タイトル | Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Single crystal CVD diamond detector | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Thermal neutron | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Pulse shape discrimination | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Gamma-ray | |||||
キーワード | ||||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
KOBAYASHI, Makoto I.
× KOBAYASHI, Makoto I.× Angelone, Maurizio× Yoshihashi, Sachiko× OGAWA, Kunihoro× ISOBE, Mitsutaka× Nishitani, Takeo× Sangaroon, Siriyaporn× KAMIO, Shuji× Fujiwara, Yutaka× Tsubouchi, Tonomi× Uritani, Akira× Sakama, Minoru× OSAKABE, Masaki× LHD, Experiment Group |
|||||
著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0003-0920-2154 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The Pulse shape discrimination (PSD) technique for single crystal CVD diamond detector (SDD) was applied to the real-time thermal neutron measurement during the 3rd campaign of Deuterium-Deuterium (D-D) plasma experiment in the Large Helical Device (LHD). The PSD method is based upon the different shape of electrical pulses produced in diamond by gamma-ray (triangular-shaped pulse) and energetic ions (rectangular-shaped pulse), respectively. An improved PSD was developed which makes use of the full width at half maximum (FWHM) and the full width at 2/3 of the peak height (FW2/3 PH). These two parameters reflect the difference in the pulse shape produced by gamma-rays and energetic ions. The performance of this improved PSD technique was first tested irradiating the SDD by gamma-rays from 60Co and alphas from 241Am radiation sources, respectively. Then, using a 6LiF thermal neutron converter, a successful discrimination between gamma-rays and alpha particles and tritons generated by the 6Li(n,α)3H reaction induced by neutrons from 252Cf spontaneous fission neutron source was achieved. Thanks to this PSD processing technique, the thermal neutron detection efficiency increased about 1.7 times compared to previous measurements performed without the PSD technique. The real-time thermal neutron measurement by SDD with this enhanced PSD processing was also used during D-D plasma discharges in the Large Helical Device (LHD). It was found that both the time integrated counts and the time evolution count rate measured by the SDD reproduced well that of the fission chamber used as official LHD neutron monitor. The capability of the SDD detector using the PSD technique of precise real-time thermal neutron measurement in LHD was demonstrated. |
|||||
書誌情報 |
Fusion Engineering and Design 巻 161, p. 112063, 発行日 2020-10 |
|||||
出版者 | ||||||
出版者 | ELSEVIER | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0920-3796 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10691446 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.fusengdes.2020.112063 | |||||
権利 | ||||||
権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 | |||||
権利 | ||||||
権利情報 | (c) 2020 Elsevier B.V. All rights reserved. | |||||
情報源 | ||||||
関連名称 | Makoto I. Kobayashi, Maurizio Angelone, Sachiko Yoshihashi, Kunihiro Ogawa, Mitsutaka Isobe, Takeo Nishitani, Siriyaporn Sangaroon, Shuji Kamio, Yutaka Fujiwara, Tomomi Tsubouchi, Akira Uritani, Minoru Sakama, Masaki Osakabe, Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD, Fusion Engineering and Design, Volume 161, 2020, 112063. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.fusengdes.2020.112063 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
NAIS | ||||||
||| |