{"created":"2023-05-15T15:25:57.115565+00:00","id":13773,"links":{},"metadata":{"_buckets":{"deposit":"4b0d506c-50ea-4723-af1b-15df65a4ab5c"},"_deposit":{"created_by":3,"id":"13773","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13773"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013773","sets":["94:426"]},"author_link":["23035","16582","23033","23034"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographic_titles":[{}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-03-02","subitem_date_issued_type":"Created"}]},"item_119_description_18":{"attribute_name":"識別番号 その他","attribute_value_mlt":[{"subitem_description":"arXiv:1001.1217v2 [hep-ph]","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We calculate the relic density of stau at the beginning of the Big-Bang Nucleosynthesis (BBN) era in the coannihilation scenario of minimal supersymmetric standard model (MSSM). In this scenario, stau can be long-lived and form bound states with nuclei. We put constraints on the parameter space of MSSM by connecting the calculation of the relic density of stau to the observation of the light elements abundance, which strongly depends on the relic density of stau. Consistency between the theoretical prediction and the observational result, both of the dark matter abundance and the light elements abundance, requires the mass difference between the lighter stau and the lightest neutralino to be around 100MeV, the stau mass to be 300 -- 400 GeV, and the mixing angle of the left and right-handed staus to be $sintheta_{tau} = (0.65 textrm{--} 1)$.","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_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":"Jittoh, Toshifumi"},{"subitem_text_value":"Kohri, Kazunori"},{"subitem_text_value":"Koike, Masafumi"},{"subitem_text_value":"Sato, Jo"},{"subitem_text_value":"Shimomura, Takashi"},{"subitem_text_value":"Yamanaka, Masato"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1003473"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"},{"subitem_text_value":"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":"Department of Physics, Saitama University"},{"subitem_text_value":"Physics Department, Lancaster University"},{"subitem_text_value":"Department of Physics, Saitama University"},{"subitem_text_value":"Department of Physics, Saitama University"},{"subitem_text_value":"Departament de Fisica Theorica and IFIC, Universitat de V alencia-CSIC"},{"subitem_text_value":"Institute for Cosmic Ray Research, University of Tokyo"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2010-1"}]},"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":"Jittoh, Toshifumi"},{"creatorName":"ジットウ, トシフミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kohri, Kazunori"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小池, 正史"},{"creatorName":"コイケ, マサフミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"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":"A1003473.pdf","filesize":[{"value":"249.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1003473.pdf","url":"https://sucra.repo.nii.ac.jp/record/13773/files/A1003473.pdf"},"version_id":"613bc4a8-e1f2-4bd8-97ff-b5c19a46766f"}]},"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":"Stau relic density at the Big-Bang nucleosynthesis era consistent with the abundance of the light element nuclei in the coannihilation scenario.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Stau relic density at the Big-Bang nucleosynthesis era consistent with the abundance of the light element nuclei in the coannihilation scenario."}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-03-02"},"publish_date":"2010-03-02","publish_status":"0","recid":"13773","relation_version_is_last":true,"title":["Stau relic density at the Big-Bang nucleosynthesis era consistent with the abundance of the light element nuclei in the coannihilation scenario."],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-16T09:27:22.825049+00:00"}