{"created":"2023-06-20T14:24:11.513251+00:00","id":4830,"links":{},"metadata":{"_buckets":{"deposit":"0a0cb4ca-f635-48f4-890c-9e817807d1f5"},"_deposit":{"created_by":3,"id":"4830","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4830"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00004830","sets":["724:726"]},"author_link":["3842","91","435"],"item_4_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"280","bibliographicPageStart":"271","bibliographicVolumeNumber":"99","bibliographic_titles":[{"bibliographic_title":"Progress of theoretical physics"}]}]},"item_4_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We discuss the problem of the large discrepancy between the observed lifetime ratio of Λ_b to B_d and the theoretical prediction obtained by the heavy quark effective theory. A new possibility of solving this problem is proposed from the viewpoint of operator product expansion and the lifetime ratio of Ω_b to B_d is predicted.","subitem_description_type":"Abstract"}]},"item_4_link_3":{"attribute_name":"研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"Matsuda, Masahisa","subitem_link_url":"https://souran.aichi-edu.ac.jp/person/e96ed478dab8595a7dbda4cbcbee168fja.html"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"理論物理学刊行会"}]},"item_4_relation_16":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://dx.doi.org/10.1143/PTP.99.271"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1143/PTP.99.271","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"http://ptp.ipap.jp/link?PTP/99/271/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ptp.ipap.jp/link?PTP/99/271/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"http://arxiv.org/abs/hep-ph/9705402"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://arxiv.org/abs/hep-ph/9705402","subitem_relation_type_select":"URI"}}]},"item_4_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1143/PTP.99.271","subitem_relation_type_select":"DOI"}}]},"item_4_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright: 1998 理論物理学刊行会"}]},"item_4_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00791455","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0033-068X","subitem_source_identifier_type":"ISSN"}]},"item_4_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"Progress of theoretical physics. 1998, 99(2), p. 271-280."}]},"item_4_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"イトウ, トシアキ"},{"subitem_text_value":"マツダ, マサヒサ"},{"subitem_text_value":"マツイ, ヨシミツ"}]},"item_4_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"伊藤, 稔明"},{"subitem_text_value":"松田, 正久"},{"subitem_text_value":"松井, 吉光"}]},"item_4_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ito, Toshiaki"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Matsuda, Masahisa"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Matsui, Yoshimitsu"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-03-28"}],"displaytype":"detail","filename":"matsudam017.pdf","filesize":[{"value":"127.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"matsudam017.pdf","url":"https://aue.repo.nii.ac.jp/record/4830/files/matsudam017.pdf"},"version_id":"ff722bcc-64a8-429f-aa05-1262df5bdd48"}]},"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":"New possibility of solving the problem of lifetime ratio τ(Λ_b ) / τ(B_d)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"New possibility of solving the problem of lifetime ratio τ(Λ_b ) / τ(B_d)","subitem_title_language":"en"}]},"item_type_id":"4","owner":"3","path":["726"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-11-02"},"publish_date":"2009-11-02","publish_status":"0","recid":"4830","relation_version_is_last":true,"title":["New possibility of solving the problem of lifetime ratio τ(Λ_b ) / τ(B_d)"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T15:30:24.000519+00:00"}