{"created":"2023-05-15T14:53:40.305315+00:00","id":73091,"links":{},"metadata":{"_buckets":{"deposit":"0d79389b-0a67-45b4-aa32-212687d44647"},"_deposit":{"created_by":1,"id":"73091","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"73091"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00073091","sets":["10:28"]},"author_link":["720243","720244"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-11-28","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The simulations were performed with a 3D PIC code. A laser pulse of 620 TW, with an intensity of 5×10^21 W/cm^2 and a duration of 27 fs, is irradiated on to a double-layer target. Simulations are performed by varying the ion density, i.e., electron density, of the first layer with a fixed areal mass density. It is shown that the obtained proton energy increases dramatically for a certain density of the first layer, which is made of a material having a small mass over charge ratio, “light” material, such as carbon. ","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"The 2nd QST international symposium","subitem_description_type":"Other"}]},"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":"Morita, Toshimasa"}],"nameIdentifiers":[{"nameIdentifier":"720243","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"守田 利昌","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"720244","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Achieved ion energy behavior with target density in laser acceleration","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Achieved ion energy behavior with target density in laser acceleration"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-12-14"},"publish_date":"2018-12-14","publish_status":"0","recid":"73091","relation_version_is_last":true,"title":["Achieved ion energy behavior with target density in laser acceleration"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:32:58.625520+00:00"}