{"created":"2021-03-01T06:32:44.291090+00:00","id":24760,"links":{},"metadata":{"_buckets":{"deposit":"a67372bf-01d7-4d5d-b839-aeb9a84afb8f"},"_deposit":{"id":"24760","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24760"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00024760","sets":["879:880:881"]},"author_link":["73592","73593","73594","73595"],"control_number":"24760","item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-06-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"86","bibliographicPageStart":"86","bibliographicVolumeNumber":"842","bibliographic_titles":[{"bibliographic_title":"The Astrophysical Journal","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to understand the flare trigger mechanism, we conduct three-dimensional magnetohydrodynamic simulations using a coronal magnetic field model derived from data observed by the Hinode satellite. Several types of magnetic bipoles are imposed into the photospheric boundary of the Nonlinear Force-free Field model of Active Region (AR) NOAA 10930 on 2006 December 13, to investigate what kind of magnetic disturbance may trigger the flare. As a result, we confirm that certain small bipole fields, which emerge into the highly sheared global magnetic field of an AR, can effectively trigger a flare. These bipole fields can be classified into two groups based on their orientation relative to the polarity inversion line: the so-called opposite polarity, and reversed shear structures, as suggested by Kusano et al. We also investigate the structure of the footpoints of reconnected field lines. By comparing the distribution of reconstructed field lines and observed flare ribbons, the trigger structure of the flare can be inferred. Our simulation suggests that the data-constrained simulation, taking into account both the large-scale magnetic structure and small-scale magnetic disturbance (such as emerging fluxes), is a good way to discover a flare-producing AR, which can be applied to space weather prediction.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://doi.org/10.3847/1538-4357/aa750e"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/26982"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP publishing","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.3847/1538-4357/aa750e","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017 The American Astronomical Society","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0004-637X","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Muhamad, J.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73592","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kusano, K.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73593","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Inoue, S.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73594","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shiota, D.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73595","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":"2018-02-22"}],"displaytype":"detail","filename":"pdf.pdf","filesize":[{"value":"3.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"pdf.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/24760/files/pdf.pdf"},"version_id":"54b608bf-680b-4fe9-bf7d-81e3e71f10d3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"magnetohydrodynamics (MHD)","subitem_subject_scheme":"Other"},{"subitem_subject":"Sun: activity","subitem_subject_scheme":"Other"},{"subitem_subject":"Sun: corona","subitem_subject_scheme":"Other"},{"subitem_subject":"Sun: magnetic fields","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":"Magnetohydrodynamic Simulations for Studying Solar Flare Trigger Mechanism","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Magnetohydrodynamic Simulations for Studying Solar Flare Trigger Mechanism","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["881"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-10-04"},"publish_date":"2017-10-04","publish_status":"0","recid":"24760","relation_version_is_last":true,"title":["Magnetohydrodynamic Simulations for Studying Solar Flare Trigger Mechanism"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T05:03:56.722681+00:00"}