{"created":"2024-12-12T01:19:56.050512+00:00","id":2009164,"links":{},"metadata":{"_buckets":{"deposit":"b2ec62cd-edb8-436c-a6af-d31d1cbfa40f"},"_deposit":{"created_by":7,"id":"2009164","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2009164"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02009164","sets":["1713853213384:1713853295607"]},"author_link":["597"],"control_number":"2009164","item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"Helicity proxy for edge-on galaxies","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-06-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"4759","bibliographicPageStart":"4749","bibliographicVolumeNumber":"496","bibliographic_titles":[{"bibliographic_title":"Monthly Notices of the Royal Astronomical Society","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We study the prospects of detecting magnetic helicity in galaxies by observing the dust polarization of the edge-on galaxy NGC 891. Our numerical results of mean-field dynamo calculations show that there should be a large-scale component of the rotationally invariant parity-odd B polarization that we predict to be negative in the first and third quadrants, and positive in the second and fourth quadrants. The large-scale parity-even E polarization is predicted to be negative near the axis and positive further away in the outskirts. These properties are shown to be mostly a consequence of the magnetic field being azimuthal and the polarized intensity being maximum at the centre of the galaxy and are not a signature of magnetic helicity.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Oxford University Press","subitem_publisher_language":"en"},{"subitem_publisher":"The Royal Astronomical Society","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"13652966","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1093/mnras/staa1795"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1093/mnras/staa1795","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"370109"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Brandenburg, Axel","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"古屋, 玲 S.","creatorNameLang":"ja"},{"creatorName":"フルヤ, レイ","creatorNameLang":"ja-Kana"},{"creatorName":"Furuya, Ray S.","creatorNameLang":"en"}],"familyNames":[{"familyName":"古屋","familyNameLang":"ja"},{"familyName":"フルヤ","familyNameLang":"ja-Kana"},{"familyName":"Furuya","familyNameLang":"en"}],"givenNames":[{"givenName":"玲 S.","givenNameLang":"ja"},{"givenName":"レイ","givenNameLang":"ja-Kana"},{"givenName":"Ray S.","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"597","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"251444/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/251444/profile-ja.html"},{"nameIdentifier":"60455201","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=60455201"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2021-09-06"}],"displaytype":"detail","filename":"mnras_496_4_4749.pdf","filesize":[{"value":"939 KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2009164/files/mnras_496_4_4749.pdf"},"version_id":"16833f30-b4cd-4974-8151-68f0dc1a0f27"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"dynamo –MHD– polarization – turbulence – galaxies","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"individual","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NGC 891 – galaxies","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetic fields","subitem_subject_language":"en","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":"Application of a helicity proxy to edge-on galaxies","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Application of a helicity proxy to edge-on galaxies","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-09-06"},"publish_date":"2021-09-06","publish_status":"0","recid":"2009164","relation_version_is_last":true,"title":["Application of a helicity proxy to edge-on galaxies"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-02-20T06:09:55.129036+00:00"}