{"created":"2023-05-15T15:02:42.924427+00:00","id":85030,"links":{},"metadata":{"_buckets":{"deposit":"408f45b2-bafd-406c-8a17-d07ecef56846"},"_deposit":{"created_by":1,"id":"85030","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"85030"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00085030","sets":["1"]},"author_link":["1025406","1025410","1025408","1025409","1025407"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-11","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"136779","bibliographicVolumeNumber":"826","bibliographic_titles":[{"bibliographic_title":"Physics Letters B"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Light vortices carrying large angular momenta are interesting for fundamental physics study and applications. Recently, the phase structure of high-order harmonic radiations from spiral motion electrons under magnetic felds was\ncalculated in classical electromagnetism [9]; this result suggests that a l-th harmonic photon is the photon vortex carrying lℏ total angular momentum. However, the problem of whether each single photon has a wave-function of a photon vortex has been an open question in quantum level. Here we show the photon generated by high-order harmonic radiations from a spiral motion electron under uniform magnetic felds is the photon vortex with the Bessel wave-function in quantum mechanics. We also present the decay widths from electrons in Landau levels and the energy spectra. The present result suggests a possibility that photon vortices are predominantly generated in astrophysical environments with strong magnetic felds such as magnetars or magnetized accretion disks around black holes.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.physletb.2021.136779","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S037026932100719X","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0370-2693","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":"Maruyama, Tomoyuki"}],"nameIdentifiers":[{"nameIdentifier":"1025406","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayakawa, Takehito"}],"nameIdentifiers":[{"nameIdentifier":"1025407","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kajino, Toshitaka"}],"nameIdentifiers":[{"nameIdentifier":"1025408","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Myung-Ki, Cheoun"}],"nameIdentifiers":[{"nameIdentifier":"1025409","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takehito, Hayakawa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1025410","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":"Generation of photon vortex by synchrotron radiation from electrons in Landau states under astrophysical magnetic fields","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Generation of photon vortex by synchrotron radiation from electrons in Landau states under astrophysical magnetic fields"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-25"},"publish_date":"2021-11-25","publish_status":"0","recid":"85030","relation_version_is_last":true,"title":["Generation of photon vortex by synchrotron radiation from electrons in Landau states under astrophysical magnetic fields"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:02:55.767711+00:00"}