{"created":"2023-05-15T15:25:30.657739+00:00","id":13173,"links":{},"metadata":{"_buckets":{"deposit":"a6b8ae87-2a3e-498e-b835-9e24024cfd9f"},"_deposit":{"created_by":3,"id":"13173","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13173"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013173","sets":["94:426"]},"author_link":["16582","21162","28747","21161"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"1597","bibliographicPageStart":"1589","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"PHYSICAL REVIEW D"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-03-26","subitem_date_issued_type":"Created"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We discuss an extension of the minimal supersymmetric standard model with five generations of matter superfields. The extra generations are assumed to form a generation-mirror-generation pair (the fourth and antifourth generations) enabling the extra fermions to have SU(2)(L) x U(1)(Y)-invariant masses. Because of the contribution of the extra generations, all three running gauge couplings of SU(3)(C) x SU(2)(L) x U(1)(Y) become asymptotically nonfree while preserving gauge coupling unification at the grand unified theory (GUT) scale. We show that, due to the asymptotically nonfree character of the gauge couplings, (1) the top and bottom Yukawa couplings are strongly focused onto infrared fixed points as they are evolved down in scale making their values at mu = M-Z insensitiveto their initial Values at mu = M-GUT, (2) the model predicts R-b tau(M-Z) = Y-b/Y-tau\\mu=MZ approximate to 1.8, which is consistent with the experimental value provided we take the ratio of Yukawa couplings at the GUT scale to be R-b tau(M-GUT) = Y-b/Y-tau\\mu=MGUT=1/3, and (3) the t mass prediction comes out to be m(t) approximate to 180 GeV which is also consistent with experiment.","subitem_description_type":"Abstract"}]},"item_119_description_21":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"Copyright notice(c)1997 American Physical Society. All rights reserved. \nPublisher's version: http://link.aps.org/abstract/PRD/v56/p1589","subitem_description_type":"Other"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1103/PhysRevD.56.1589","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05562821","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Bando, Masako"},{"subitem_text_value":"Onogi, Tetsuya"},{"subitem_text_value":"Sato, Joe"},{"subitem_text_value":"Takeuchi, Tatsu"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002504"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"愛知大学"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"東京大学宇宙線研究所(現 : 埼玉大学大学院理工学研究科物質科学部門)"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Aichi University"},{"subitem_text_value":"Department of Physics, Hiroshima University"},{"subitem_text_value":"Institute for Cosmic Ray Research, The University of Tokyo(Present : Graduate School of Science and Engineering, Saitama University)"},{"subitem_text_value":"CERN, TH Division"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1997-8"}]},"item_119_version_type_28":{"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":"坂東, 昌子"},{"creatorName":"バンドウ, マサコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Onogi, Tetsuya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 丈"},{"creatorName":"サトウ, ジョウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Takeuchi, Tatsu"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002504.pdf","filesize":[{"value":"160.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002504.pdf","url":"https://sucra.repo.nii.ac.jp/record/13173/files/A1002504.pdf"},"version_id":"b164c926-f675-48c2-97d1-d07d8d7d86b2"}]},"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":"Predictions of mb/mt and mt in an asymptotically nonfree theory","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Predictions of mb/mt and mt in an asymptotically nonfree theory"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-26"},"publish_date":"2008-03-26","publish_status":"0","recid":"13173","relation_version_is_last":true,"title":["Predictions of mb/mt and mt in an asymptotically nonfree theory"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T19:22:55.031549+00:00"}