WEKO3
アイテム
{"_buckets": {"deposit": "25c2076e-c77d-43de-a9cc-c534a6d820ce"}, "_deposit": {"created_by": 19, "id": "10791", "owners": [19], "pid": {"revision_id": 0, "type": "depid", "value": "10791"}, "status": "published"}, "_oai": {"id": "oai:nifs-repository.repo.nii.ac.jp:00010791", "sets": ["7"]}, "author_link": ["67642", "126359", "66799", "66308", "126334", "66533", "126335", "66696", "126358", "126336", "123083"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-08-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "8", "bibliographicPageStart": "083505", "bibliographicVolumeNumber": "91", "bibliographic_titles": [{"bibliographic_title": "Review of Scientific Instruments"}]}]}, "item_10001_description_4": {"attribute_name": "著者ID", "attribute_value_mlt": [{"subitem_description": "0000-0002-0160-0468", "subitem_description_type": "Other"}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Two new vertical neutron cameras characterized by high detection efficiency were developed on the Large Helical Device in order to observe poloidal structures of helically trapped beam ions created by the perpendicularly injected positive-ion based neutral beam (P-NB) and are newly operated since 2018. In this work, the neutron fields at the vertical neutron cameras are investigated using the Monte Carlo N-particle transport code to evaluate the performance of its collimators. The results indicate that neutrons are attenuated by the heavy concrete and are well collimated through the collimator to detectors. Neutron spectra at the detector position show over 99% of uncollided 2.45 MeV neutrons. Time evolution of neutron emission profiles during the short pulse of P-NB injection is measured by the vertical neutron cameras. Peaks on the neutron emission profiles corresponding to the helically trapped beam ion are successfully obtained, as designed. The decrease in line integrated neutron flux at the peak positions after the P-NB stops is consistent with the behavior of the total neutron emission rate measured by the neutron flux monitor.", "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": "10.1063/5.0010302", "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, 083505 (2020); https://doi.org/10.1063/5.0010302"}]}]}, "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/10.1063/5.0010302", "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, 083505 (2020) and may be found at https://doi.org/10.1063/5.0010302."}, {"subitem_rights": "Copyright 2021 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": "Sangaroon, Siriyaporn"}], "nameIdentifiers": [{"nameIdentifier": "126358", "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"}]}, {"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": "Fujiwara, Yutaka"}], "nameIdentifiers": [{"nameIdentifier": "126335", "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"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "SEKI, Ryosuke", "creatorNameLang": "en"}], "familyNames": [{"familyName": "SEKI", "familyNameLang": "en"}], "givenNames": [{"givenName": " Ryosuke", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67642", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "NUGA, Hideo", "creatorNameLang": "en"}], "familyNames": [{"familyName": "NUGA", "familyNameLang": "en"}], "givenNames": [{"givenName": "Hideo", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "126334", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamaguchi, Hiroyuki"}], "nameIdentifiers": [{"nameIdentifier": "126336", "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": "2021-12-17"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Rev.Sci.Instr_91_083505.pdf", "filesize": [{"value": "3.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 3300000.0, "url": {"label": "Rev.Sci.Instr_91_083505", "url": "https://nifs-repository.repo.nii.ac.jp/record/10791/files/Rev.Sci.Instr_91_083505.pdf"}, "version_id": "f7a09bf5-8ffe-4d11-88ce-2b6b6e0baa70"}, {"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2022-03-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "VoR_Rev.Sci.Instr91_083505.pdf", "filesize": [{"value": "4.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 4200000.0, "url": {"label": "VoR_Rev.Sci.Instr91_083505", "url": "https://nifs-repository.repo.nii.ac.jp/record/10791/files/VoR_Rev.Sci.Instr91_083505.pdf"}, "version_id": "64968ee3-311d-4970-9669-8337cc31af12"}]}, "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": "Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device"}]}, "item_type_id": "10001", "owner": "19", "path": ["7"], "permalink_uri": "http://hdl.handle.net/10655/00012768", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-12-17"}, "publish_date": "2021-12-17", "publish_status": "0", "recid": "10791", "relation": {}, "relation_version_is_last": true, "title": ["Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device"], "weko_shared_id": 19}
Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device
http://hdl.handle.net/10655/00012768
http://hdl.handle.net/10655/000127682749fa5f-9ff5-4776-9c2d-86d4325b54e9
名前 / ファイル | ライセンス | アクション |
---|---|---|
Rev.Sci.Instr_91_083505 (3.3 MB)
|
||
VoR_Rev.Sci.Instr91_083505 (4.2 MB)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-12-17 | |||||
タイトル | ||||||
タイトル | Performance of the newly installed vertical neutron cameras for low neutron yield discharges in the Large Helical Device | |||||
言語 | ||||||
言語 | eng | |||||
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 |
Sangaroon, Siriyaporn
× Sangaroon, Siriyaporn× OGAWA, Kunihoro× ISOBE, Mitsutaka× KOBAYASHI, Makoto I.× Fujiwara, Yutaka× KAMIO, Shuji× SEKI, Ryosuke× NUGA, Hideo× Yamaguchi, Hiroyuki× OSAKABE, Masaki× LHD, Experiment Group |
|||||
著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-0160-0468 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Two new vertical neutron cameras characterized by high detection efficiency were developed on the Large Helical Device in order to observe poloidal structures of helically trapped beam ions created by the perpendicularly injected positive-ion based neutral beam (P-NB) and are newly operated since 2018. In this work, the neutron fields at the vertical neutron cameras are investigated using the Monte Carlo N-particle transport code to evaluate the performance of its collimators. The results indicate that neutrons are attenuated by the heavy concrete and are well collimated through the collimator to detectors. Neutron spectra at the detector position show over 99% of uncollided 2.45 MeV neutrons. Time evolution of neutron emission profiles during the short pulse of P-NB injection is measured by the vertical neutron cameras. Peaks on the neutron emission profiles corresponding to the helically trapped beam ion are successfully obtained, as designed. The decrease in line integrated neutron flux at the peak positions after the P-NB stops is consistent with the behavior of the total neutron emission rate measured by the neutron flux monitor. | |||||
書誌情報 |
Review of Scientific Instruments 巻 91, 号 8, p. 083505, 発行日 2020-08-07 |
|||||
出版者 | ||||||
出版者 | AIP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00346748 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00817730 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1063/5.0010302 | |||||
権利 | ||||||
権利情報 | 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, 083505 (2020) and may be found at https://doi.org/10.1063/5.0010302. | |||||
権利 | ||||||
権利情報 | Copyright 2021 Author(s). This article is distributed under a Creative Commons Attribution (CC BY) License. | |||||
情報源 | ||||||
関連名称 | Review of Scientific Instruments 91, 083505 (2020); https://doi.org/10.1063/5.0010302 | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1063/5.0010302 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
||| |