{"created":"2023-05-15T15:25:31.505186+00:00","id":13193,"links":{},"metadata":{"_buckets":{"deposit":"db6ca1d1-119a-4efd-9dec-492012a6a110"},"_deposit":{"created_by":3,"id":"13193","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13193"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013193","sets":["94:426"]},"author_link":["16582"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3-4","bibliographicPageEnd":"194","bibliographicPageStart":"189","bibliographicVolumeNumber":"498","bibliographic_titles":[{"bibliographic_title":"Physics Letters B"}]}]},"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_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/journal/03702693 | http://www.sciencedirect.com/science/journal/03702693","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We present a new constraint on a lepton mixing matrix V from lepton-flavor violating (LFV) processes in supersymmetric standard models with massive neutrinos. Here we assume Yukawa-coupling unification f(nu3) similar or equal to f(top), in which tau -neutrino Yukawa coupling f(nu3) is unified into top-quark Yukawa coupling f(top) at the unification scale M-* similar or equal to 3 x 10(16) GeV. We show that the present experimental bound on mu --> e gamma decay already gives a stringent limit on the lepton mixing (typically V-13 < 0.02 for V-23 = 1/<root>2) Therefore, many existing neutrino-mass models are strongly constrained. Future improvement of. bounds on LFV processes will provide a more significant impact on the models with the Yukawa-coupling unification. We also stress that a precise measurement of a neutrino mixing (V-MNS)(e3) in future neutrino experiments would he very important, since the observation of non-zero (V-MNS)(e3) together with negative experimental results for the LFV processes, have a robust potential to exclude a large class of SUSY standard models with the Yukawa-coupling unification. (C) 2001 Published by Elsevier Science B.V.","subitem_description_type":"Abstract"}]},"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":"Elsevier Science B.V."}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/S0370-2693(00)01395-2","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03702693","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Sato, Joe"},{"subitem_text_value":"Tobe, Kazuhiro"},{"subitem_text_value":"Yanagida, T"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002516"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"九州大学大学教育研究センター(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":"Research Center for Higher Education, Kyushu University(Present : Graduate School of Science and Engineering, Saitama University)"},{"subitem_text_value":"CERN, Theory Division"},{"subitem_text_value":"Department of Physics, University of Tokyo"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2001-1"}]},"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_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐藤, 丈"},{"creatorName":"サトウ, ジョウ","creatorNameLang":"ja-Kana"}],"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":"A1002516.pdf","filesize":[{"value":"173.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002516.pdf","url":"https://sucra.repo.nii.ac.jp/record/13193/files/A1002516.pdf"},"version_id":"3295c490-25ae-4fcd-bda6-68ace614299d"}]},"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":"A constraint on Yukawa-coupling unification from lepton-flavor violating processes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A constraint on Yukawa-coupling unification from lepton-flavor violating processes"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-27"},"publish_date":"2008-03-27","publish_status":"0","recid":"13193","relation_version_is_last":true,"title":["A constraint on Yukawa-coupling unification from lepton-flavor violating processes"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:39:24.834830+00:00"}