{"_buckets": {"deposit": "186100ff-d133-4e4d-8610-882038e3fa10"}, "_deposit": {"created_by": 17, "id": "2001371", "owner": "17", "owners": [17], "owners_ext": {"displayname": "図書情報係", "username": "repository"}, "pid": {"revision_id": 0, "type": "depid", "value": "2001371"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:02001371", "sets": ["2028"]}, "author_link": [], "control_number": "2001371", "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": "2021-09-08", "subitem_date_issued_type": "Available"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "596", "bibliographicPageStart": "587", "bibliographicVolumeNumber": "499", "bibliographic_titles": [{"bibliographic_title": "Monthly Notices of the Royal Astronomical Society", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "Feasibility of the Alcock Paczynski (AP) test by stacking voids in the 21 cm line intensity field is presented. We analyse the IllustrisTNG simulation to obtain the 21 cm signal map. We then randomly distribute particles depending on the 21 cm intensity field to find voids by using publicly available code, VIDE. As in the galaxy clustering, the shape of the stacked void in the 21 cm field is squashed along the line of sight due to the peculiar velocities in redshift space, although it becomes spherical in real space. The redshift-space distortion for the stacked void weakly depends on redshift and we show that the dependency can be well described by the linear prediction, with the amplitude of the offset being free parameters. We find that the AP test using the stacked voids in a 21 cm intensity map is feasible and the parameter estimation on Ωm and w is unbiased.", "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/mnras/staa2822", "subitem_relation_type_select": "DOI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "[Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 1, November 2020, Pages 587–596], [The Alcock Paczynski test with voids in 21 cm intensity field] by [Takao Endo, Hiroyuki Tashiro, Atsushi J Nishizawa], [2020], reproduced by permission of Oxford University Press [https://doi.org/10.1093/mnras/staa2822]", "subitem_rights_language": "en"}]}, "item_9_source_id_7": {"attribute_name": "収録物識別子", "attribute_value_mlt": [{"subitem_source_identifier": "0035-8711", "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": "Endo, Takao", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tashiro, Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nishizawa, Atsushi J", "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": "2021-09-08"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "staa2822.pdf", "filesize": [{"value": "3.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 3100000.0, "url": {"objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/2001371/files/staa2822.pdf"}, "version_id": "80ea0e3c-1714-4734-ab4f-5fba6f9b8add"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "cosmological parameters", "subitem_subject_scheme": "Other"}, {"subitem_subject": "large-scale structure of Universe", "subitem_subject_scheme": "Other"}, {"subitem_subject": "cosmology: theory", "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": "The Alcock Paczynski test with voids in 21 cm intensity field", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The Alcock Paczynski test with voids in 21 cm intensity field", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "17", "path": ["2028"], "permalink_uri": "http://hdl.handle.net/2237/0002001371", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2021-09-08"}, "publish_date": "2021-09-08", "publish_status": "0", "recid": "2001371", "relation": {}, "relation_version_is_last": true, "title": ["The Alcock Paczynski test with voids in 21 cm intensity field"], "weko_shared_id": -1}