{"created":"2023-06-20T13:23:39.532944+00:00","id":4780,"links":{},"metadata":{"_buckets":{"deposit":"b4d44b65-fd4e-4a26-99a8-e3851fe66442"},"_deposit":{"created_by":21,"id":"4780","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"4780"},"status":"published"},"_oai":{"id":"oai:ir.soken.ac.jp:00004780","sets":["1:272"]},"author_link":["5","3272","6"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"168","bibliographicPageStart":"156","bibliographicVolumeNumber":"292","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment"},{"bibliographic_title":"Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"平田, 光司","creatorNameLang":"ja"},{"creatorName":"ヒラタ, コウジ","creatorNameLang":"ja-Kana"},{"creatorName":"HIRATA, Koji","creatorNameLang":"en"}],"familyNames":[{"familyName":"平田","familyNameLang":"ja"},{"familyName":"ヒラタ","familyNameLang":"ja-Kana"},{"familyName":"HIRATA","familyNameLang":"en"}],"givenNames":[{"givenName":"光司","givenNameLang":"ja"},{"givenName":"コウジ","givenNameLang":"ja-Kana"},{"givenName":"Koji","givenNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effects of the beam-beam interaction on the coherent motion of the barycentres of the colliding bunches are considered for asymmetric (two-ring) e+e− colliders, where circumference, energy, tune, etc. may be different between two rings. As well as integer and half-integer resonances, sum resonances occur. These resonances may be quite dense in the tune diagram, for the cases with different circumferences. This effectt poses a severe restriction on the choice of the circumference ratio. On these resonances, the beams separate spontaneously at the interaction point. In particular, on the sum resonance, the barycentres follow a limit cycle in four-dimensional phase space, rather than reaching a fixed point. This causes a severe drop in the luminosity. Results of analytical calculations and computer simulations for the motion of the barycentres and the excitation of the resonances are presented.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier "}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1016/0168-9002(90)91744-V"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.1016/0168-9002(90)91744-V","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 1990 Published by Elsevier B.V."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0168-9002 ","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":"HIRATA, Kohji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KEIL, Eberhard"}],"nameIdentifiers":[{}]}]},"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":"Barycentre motion of beams due to beam-beam interaction in asymmetric ring colliders","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Barycentre motion of beams due to beam-beam interaction in asymmetric ring colliders"},{"subitem_title":"Barycentre motion of beams due to beam-beam interaction in asymmetric ring colliders","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"21","path":["113","272"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-07-11"},"publish_date":"2014-07-11","publish_status":"0","recid":"4780","relation_version_is_last":true,"title":["Barycentre motion of beams due to beam-beam interaction in asymmetric ring colliders"],"weko_creator_id":"21","weko_shared_id":21},"updated":"2024-04-26T05:52:16.983243+00:00"}