{"_buckets": {"deposit": "4b4d20b1-4626-4be4-a444-b8dbe4dc3a41"}, "_deposit": {"created_by": 17, "id": "2002169", "owner": "17", "owners": [17], "owners_ext": {"displayname": "図書情報係", "username": "repository"}, "pid": {"revision_id": 0, "type": "depid", "value": "2002169"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:02002169", "sets": ["696"]}, "author_link": [], "item_1615768549627": {"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_1629683748249": {"attribute_name": "日付", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2022-03-09", "subitem_date_issued_type": "Available"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "L63", "bibliographicPageStart": "L58", "bibliographicVolumeNumber": "508", "bibliographic_titles": [{"bibliographic_title": "Monthly Notices of the Royal Astronomical Society: Letters", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "We report ALMA Band 9 continuum observations of the normal, dusty star-forming galaxy A1689-zD1 at z = 7.13, resulting in a ∼4.6 σ detection at 702 GHz. For the first time, these observations probe the far-infrared spectrum shortward of the emission peak of a galaxy in the Epoch of Reionization (EoR). Together with ancillary data from earlier works, we derive the dust temperature, Td, and mass, Md, of A1689-zD1 using both traditional modified blackbody spectral energy density fitting, and a new method that relies only on the [C ii] 158 μm line and underlying continuum data. The two methods give Td=(42^+13−7,40^+13−7⁠) K, and Md=(1.7^+1.3−0.7,2.0^+1.8−1.0)×10^7M⊙⁠. Band 9 observations improve the accuracy of the dust temperature (mass) estimate by ∼50 per cent (6 times). The derived temperatures confirm the reported increasing Td-redshift trend between z = 0 and 8; the dust mass is consistent with a supernova origin. Although A1689-zD1 is a normal UV-selected galaxy, our results, implying that ∼85 per cent of its star-formation rate is obscured, underline the non-negligible effects of dust in EoR galaxies.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Oxford University Press", "subitem_publisher_language": "en"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1093/mnrasl/slab104", "subitem_relation_type_select": "DOI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "This article has been accepted for publication in [Monthly Notices of the Royal Astronomical Society: Letters] ©: [2021] [authors] Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved.", "subitem_rights_language": "en"}]}, "item_9_source_id_7": {"attribute_name": "収録物識別子", "attribute_value_mlt": [{"subitem_source_identifier": "1745-3925", "subitem_source_identifier_type": "PISSN"}]}, "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": "Bakx, Tom J L C", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sommovigo, Laura", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Carniani, Stefano", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ferrara, Andrea", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Akins, Hollis B", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Fujimoto, Seiji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Hagimoto, Masato", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Knudsen, Kirsten K", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Pallottini, Andrea", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tamura, Yoichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Watson, Darach", "creatorNameLang": "en"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2022-03-09"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "slab104.pdf", "filesize": [{"value": "2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 2000000.0, "url": {"objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/2002169/files/slab104.pdf"}, "version_id": "6068a20e-b613-406e-88fe-0be3946a07b2"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "dust", "subitem_subject_scheme": "Other"}, {"subitem_subject": "extinction", "subitem_subject_scheme": "Other"}, {"subitem_subject": "galaxies: evolution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "galaxies: formation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "galaxies: high-redshift", "subitem_subject_scheme": "Other"}, {"subitem_subject": "galaxies: individual: (A1689-zD1)", "subitem_subject_scheme": "Other"}, {"subitem_subject": "submillimetre: galaxies", "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": "Accurate dust temperature determination in a z = 7.13 galaxy", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Accurate dust temperature determination in a z = 7.13 galaxy", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "17", "path": ["696"], "permalink_uri": "http://hdl.handle.net/2237/0002002169", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-03-09"}, "publish_date": "2022-03-09", "publish_status": "0", "recid": "2002169", "relation": {}, "relation_version_is_last": true, "title": ["Accurate dust temperature determination in a z = 7.13 galaxy"], "weko_shared_id": -1}