{"created":"2023-06-20T15:08:13.764019+00:00","id":3964,"links":{},"metadata":{"_buckets":{"deposit":"f2cd0285-54e7-4129-9d09-577736f936ca"},"_deposit":{"created_by":3,"id":"3964","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3964"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00003964","sets":["495:496"]},"author_link":["17640","17638","17639","17634","17636","17635","17637"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-06-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageStart":"114018","bibliographicVolumeNumber":"65","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 investigate twist-3 effects in the polarized virtual photon structure. The structure functions g1γ and g2γ of a polarized photon could be experimentally studied in future polarized ep or e+e- colliders. The leading contributions to g1γ are twist-2 effects, while another structure function g2γ, which exists only for the virtual photon target, receives not only twist-2 but also twist-3 contributions. We first show that twist-3 effects actually exist in the box-diagram contributions and we extract the twist-3 part, which can also be reproduced by the pure QED operator product expansion. We then calculate the nontrivial lowest moment (n=3) of the twist-3 contribution to g2γ in QCD. For large Nc (the number of colors), the QCD analysis of twist-3 effects in the flavor nonsinglet part of g2γ becomes tractable and we can obtain its moments in a compact form for all n.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ババ, ヒデシ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ササキ, ケン"}]},{"nameIdentifiers":[{}],"names":[{"name":"ウエマツ, ツネオ"}]}]},"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.65.114018","subitem_relation_type_select":"DOI"}}]},"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_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Human and Environmental Studies, Kyoto University"},{"subitem_text_value":"Department of Physics, Faculty of Engineering, Yokohama National University = 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"},{"subitem_text_value":"Department of Fundamental Sciences, Faculty of Integrated Human Studies, Kyoto University"}]},"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":"Baba, Hideshi"}],"nameIdentifiers":[{"nameIdentifier":"17634","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sasaki, Ken"}],"nameIdentifiers":[{"nameIdentifier":"17635","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uematsu, Tsuneo"}],"nameIdentifiers":[{"nameIdentifier":"17636","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":"PRD65(2002).pdf","filesize":[{"value":"330.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PRD65(2002).pdf","url":"https://ynu.repo.nii.ac.jp/record/3964/files/PRD65(2002).pdf"},"version_id":"840614df-f053-4472-8e03-32109b84c553"}]},"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":"Polarized virtual photon structure function g2 g and twist-3 effects in QCD","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Polarized virtual photon structure function g2 g and twist-3 effects in QCD"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-03-28"},"publish_date":"2011-03-28","publish_status":"0","recid":"3964","relation_version_is_last":true,"title":["Polarized virtual photon structure function g2 g and twist-3 effects in QCD"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T21:35:40.397619+00:00"}