{"created":"2023-05-15T14:37:28.138755+00:00","id":48326,"links":{},"metadata":{"_buckets":{"deposit":"32b2a7b4-5df5-4564-bd53-a35587d23583"},"_deposit":{"created_by":1,"id":"48326","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48326"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048326","sets":["1"]},"author_link":["485705","485706","485708","485707"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5018-9","bibliographicPageStart":"5018-1","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Inverse Thomson scattering is a well-known radiation process that produces high-energy photons both in nature and in the laboratory. Nonlinear inverse Thomson scattering occurring inside an intense light field is a process which generates higher harmonic photons. In this paper, we theoretically show\nthat the higher harmonic gamma-ray produced by nonlinear inverse Thomson scattering of circularly polarized light is a gamma-ray vortex, which means that it possesses a helical wave front and carries orbital angular momentum. Our work explains a recent experimental result regarding nonlinear inverse Thomson scattering that clearly shows an annular intensity distribution as a remarkable feature of a vortex beam. Our work implies that gamma-ray vortices should be produced in various situations in astrophysics in which high-energy electrons and intense circularly polarized light fields coexist. Nonlinear inverse Thomson scattering is a promising radiation process for realizing a gamma-ray vortex source based on currently available laser and accelerator technologies, which would be an indispensable tool for exploring gamma-ray vortex science.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"　Macmillan Publishers Limited, part of Springer Nature"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-017-05187-2","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.nature.com/articles/s41598-017-05187-2"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.nature.com/articles/s41598-017-05187-2","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Taira, Yoshitaka"}],"nameIdentifiers":[{"nameIdentifier":"485705","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayakawa, Takehito"}],"nameIdentifiers":[{"nameIdentifier":"485706","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Katoh, Masahiro"}],"nameIdentifiers":[{"nameIdentifier":"485707","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"早川 岳人","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"485708","nameIdentifierScheme":"WEKO"}]}]},"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":"Gamma ray vortices from nonlinear inverse Compton scattering of circularly polarized light","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Gamma ray vortices from nonlinear inverse Compton scattering of circularly polarized light"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-21"},"publish_date":"2017-09-21","publish_status":"0","recid":"48326","relation_version_is_last":true,"title":["Gamma ray vortices from nonlinear inverse Compton scattering of circularly polarized light"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:29:23.662401+00:00"}