{"created":"2023-06-20T13:22:38.894966+00:00","id":3314,"links":{},"metadata":{"_buckets":{"deposit":"948ad981-86c8-48e8-876a-bdca9cf97dac"},"_deposit":{"created_by":21,"id":"3314","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"3314"},"status":"published"},"_oai":{"id":"oai:ir.soken.ac.jp:00003314","sets":["1:274"]},"author_link":["734","798","738","797"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1106","bibliographicPageStart":"1095","bibliographicVolumeNumber":"41","bibliographic_titles":[{"bibliographic_title":"Publications of the Astronomical Society of Japan "},{"bibliographic_title":"Publications of the Astronomical Society of Japan ","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池内, 了"}],"nameIdentifiers":[{},{},{}]}]},"item_10001_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As a model for the Lymann alpha forest, the evolution of baryon clouds under the potential of cold dark matter, so-called minihalos, is examined by taking into account the time variation of diffuse UV flux. After minihalos settle into a stable equilibrium branch, they are gradually destabilized due to a decrease in UV flux; finally, they undergo a free-fall collapse, probably leading to the formation of low-mass galaxies. This behavior is related to the observed number density evolution of the Lyman alpha forest and the mass spectrum of minihalos. A new idea for the inverse effect in relation to this minihalo evolution is also presented. ","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Astronomical Society of Japan "}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Copyright "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://pasj.asj.or.jp/info/subscription.html","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"The Astronomical Society of Japan "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://adsabs.harvard.edu/full/1989PASJ...41.1095I%7CCite","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© The Astronomical Society of Japan "}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00046264","subitem_source_identifier_type":"ISSN"}]},"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":"IKEUCHI, Satoru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MURAKAMI, Izumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"REES, Martin J"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-01-09"}],"displaytype":"simple","filename":"nph-iarticle_query1989.pdf","filesize":[{"value":"188.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"nph-iarticle_query1989","url":"https://ir.soken.ac.jp/record/3314/files/nph-iarticle_query1989.pdf"},"version_id":"48e31fd7-cace-450a-9da5-92a48638365e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Diffuse UV flux,Inverse effect,Lymanαforest,Minihalo","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":"Number density evolution of Lyman-alpha clouds - Evolving minihalos","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Number density evolution of Lyman-alpha clouds - Evolving minihalos"},{"subitem_title":"Number density evolution of Lyman-alpha clouds - Evolving minihalos","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"21","path":["95","274"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-01-09"},"publish_date":"2013-01-09","publish_status":"0","recid":"3314","relation_version_is_last":true,"title":["Number density evolution of Lyman-alpha clouds - Evolving minihalos"],"weko_creator_id":"21","weko_shared_id":21},"updated":"2023-06-20T14:28:15.797687+00:00"}