{"created":"2023-06-20T15:07:59.578995+00:00","id":3695,"links":{},"metadata":{"_buckets":{"deposit":"56c3b0fe-e4e3-475a-b1ea-5ba6399eb655"},"_deposit":{"created_by":3,"id":"3695","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3695"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00003695","sets":["495:496"]},"author_link":["15900","15899","15902","15903","15901"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageStart":"034014","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"Physical Review D"}]}]},"item_2_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We study the three positivity constraints on the eight virtual photon structure functions, derived from the Cauchy-Schwarz inequality and which are, hence, model independent. The photon structure functions obtained from the simple parton model show quite different behaviors in a massive or a massless quark case, but they satisfy, in both cases, the three positivity constraints. We then discuss an inequality which holds among the unpolarized and polarized photon structure functions F-1(gamma), g(1)(gamma), and W-TT(tau), in the kinematic region Lambda(2)<P-2<Q(2), where -Q(2)(-P-2) is the mass squared of the probe (target) photon, and we examine whether this inequality is satisfied by the perturbative QCD results.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ササキ, ケン"}]}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{}]}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevD.66.034014","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (2002) by the American Physical Society."}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00773624","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05562821","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Yokohama Natl Univ, Fac Engn, Dept Phys, Yokohama, Kanagawa 2408501, Japan"},{"subitem_text_value":"CNRS, Ctr Phys Theor, F-13288 Marseille 9, France"},{"subitem_text_value":"Kyoto Univ, FIHS, Dept Fundamental Sci, Kyoto 6068501, Japan"},{"subitem_text_value":"横浜国立大学大学院工学研究院知的構造の創生部門物理科学と知の創造分野"}]},"item_2_version_type_18":{"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":"Sasaki, Ken"}],"nameIdentifiers":[{"nameIdentifier":"15899","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Soffer, J."}],"nameIdentifiers":[{"nameIdentifier":"15900","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uematsu, T."}],"nameIdentifiers":[{"nameIdentifier":"15901","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-09-16"}],"displaytype":"detail","filename":"Sasaki(PRD66).pdf","filesize":[{"value":"157.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Sasaki(PRD66).pdf","url":"https://ynu.repo.nii.ac.jp/record/3695/files/Sasaki(PRD66).pdf"},"version_id":"e2211ccd-82ae-4b51-b983-60c914f11e41"}]},"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":"Virtual photon structure functions and positivity constraints","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Virtual photon structure functions and positivity constraints"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-08-09"},"publish_date":"2007-08-09","publish_status":"0","recid":"3695","relation_version_is_last":true,"title":["Virtual photon structure functions and positivity constraints"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T21:43:10.807192+00:00"}