{"created":"2021-03-01T06:55:34.796743+00:00","id":18194,"links":{},"metadata":{"_buckets":{"deposit":"d2eeb069-834e-4d2a-ae4f-7c807bf4744f"},"_deposit":{"id":"18194","owners":[],"pid":{"revision_id":0,"type":"depid","value":"18194"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00018194","sets":["117:1206","3:62:5619:726"]},"author_link":["365","65081"],"control_number":"18194","item_1644910766877":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"707","bibliographicPageStart":"704","bibliographicVolumeNumber":"53","bibliographic_titles":[{"bibliographic_title":"日本物理學會誌","bibliographic_titleLang":"ja"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1947年のπ中間子の発見以来, 現在までに多くの中間子が発見されてきた. 15種類ある基本的な中間子のうち未発見なものは反ボトム(b)クォークとチャーム(c)クォークの束縛状態であるB_c中間子のみとなった. この最後の中間子であるB_c中間子の発見に成功した. このB_c中間子は重いクォークの束縛状態であるために構造の計算が高精度でできるので, 今後, 強い相互作用の研究に役立つことが期待される.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本物理学会","subitem_publisher_language":"ja"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0029-0181","subitem_source_identifier_type":"PISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00196952","subitem_source_identifier_type":"NCID"}]},"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":"金, 信弘","creatorNameLang":"ja"},{"creatorName":"キム, シンホン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"鈴木, 潤一","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2009-11-11"}],"displaytype":"detail","fileDate":[{"fileDateType":"Issued","fileDateValue":"2009-11-11"}],"filename":"物理学会誌_53-9.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"物理学会誌_53-9.pdf","url":"https://tsukuba.repo.nii.ac.jp/record/18194/files/物理学会誌_53-9.pdf"},"version_id":"8032e549-d5fc-4ed7-a8eb-d785cd57dc8b"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"重いクォークの束縛状態 B_c 中間子の発見","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"重いクォークの束縛状態 B_c 中間子の発見","subitem_title_language":"ja"}]},"item_type_id":"5","owner":"1","path":["726","1206"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-11-11"},"publish_date":"2009-11-11","publish_status":"0","recid":"18194","relation_version_is_last":true,"title":["重いクォークの束縛状態 B_c 中間子の発見"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-12-22T09:30:16.686756+00:00"}