{"created":"2023-06-20T15:08:26.255308+00:00","id":37887,"links":{},"metadata":{"_buckets":{"deposit":"8f2f7b0e-b0c8-45c0-b5b8-2aa4d9b8b7c2"},"_deposit":{"created_by":1,"id":"37887","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37887"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037887","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["430769","430768"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Formation of high density cores in a molecular cloud"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"338","bibliographicPageStart":"333","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本論文では星間分子雲における高密度コアの形成についての3次元流体力学的シミュレーションの結果を示す。一辺が1pcの長さをもつ立方体領域を考え、その中で初期状態が一様でランダムな速度場の気体を想定し、分子雲の内部条件に適した物理的性質を付与する。乱流状態の媒質の中の高密度コアの形成に注目して状態の進展を数値的に追跡した。気体の熱的性質および自己重力の効果についても調べた。その結果は乱雑度の高い媒質の中に密度の大きい緊密にまとまったコアが形成されることを示した。寸法、質量、質量スペクトルなどの物理的性質は分子雲の中に見出される高密度コアに類似している。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper presents results of three dimensional hydrodynamical simulations on formation of high density cores in a molecular cloud. A cubic region of the side of 1 pc is considered. Inside the region, the gas is initially uniform and a random velocity field is imposed. The physical properties appropriate to the internal condition of molecular clouds are given. The evolution is numerically followed with special attention to formation of high density cores in the turbulent medium. The effects of the thermal nature of gas and the self-gravity are also examined. The results show that dense and compact cores are formed in a highly disturbed medium. Their physical properties such as size, mass, mass spectrum, etc. are similar to dense cores observed in molecular clouds.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004174050","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-27","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村, 俊哉"}],"nameIdentifiers":[{"nameIdentifier":"430768","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kimura, Toshiya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"430769","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":"2020-01-24"}],"displaytype":"detail","filename":"nalsp0027050.pdf","filesize":[{"value":"450.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0027050.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37887/files/nalsp0027050.pdf"},"version_id":"0c403cc4-9ad8-4a08-bc1c-cba5fe45c64f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"星間分子雲","subitem_subject_scheme":"Other"},{"subitem_subject":"天体物理","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"流体力学的シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"高密度コア","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流気体状態進化","subitem_subject_scheme":"Other"},{"subitem_subject":"自己重力","subitem_subject_scheme":"Other"},{"subitem_subject":"星間物質質量スペクトル","subitem_subject_scheme":"Other"},{"subitem_subject":"恒星誕生","subitem_subject_scheme":"Other"},{"subitem_subject":"コア生成","subitem_subject_scheme":"Other"},{"subitem_subject":"熱的性質","subitem_subject_scheme":"Other"},{"subitem_subject":"stellar molecular cloud","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"astrophysics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrodynamical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high density core","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent gas evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"self gravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stellar mass spectrum","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"star birth","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"core formation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal nature","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"星間分子雲における高密度コアの形成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"星間分子雲における高密度コアの形成"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37887","relation_version_is_last":true,"title":["星間分子雲における高密度コアの形成"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:47:02.965998+00:00"}