{"_buckets": {"deposit": "1460ef9e-e249-485e-8b2d-78796aca601e"}, "_deposit": {"created_by": 1, "id": "48030", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "48030"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00048030", "sets": ["1"]}, "author_link": ["482181", "482185", "482187", "482188", "482183", "482189", "482179", "482190", "482184", "482180", "482186", "482191", "482192", "482182"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-02", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "023108-7", "bibliographicPageStart": "023108-1", "bibliographicVolumeNumber": "24", "bibliographic_titles": [{"bibliographic_title": "Physics of Plasmas"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We present the experimentally generated electron bunch from laser-wakefield\nacceleration (LWFA) with charge of 620 pC and maximum energy up to 0.6 GeV by\nirradiating 80 TW laser pulses at 3 mm Helium gas jet. The charge of injected\nelectrons is much larger than the normal scaling laws of LWFA in bubble regime. We\nalso got a quasi-mononeregetic electron beam with energy peaked at 249 MeV and\ncharge of 68 pC with the similar laser conditions but lower plasma density. As\nconfirmed by 2D particle-in-cell (PIC) simulations, the boosted bunch charge is due\nto the continuous injection caused by the self-steepening and self-compression of\nlaser pulse. During the nonlinear evolution of laser pulse, the bubble structure\nbroadens and stretches, leading to a longer dephasing length and larger beam charge.", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "The American Institute of Physics"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1063/1.4975613 ", "subitem_relation_type_select": "DOI"}}]}, "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": "Y.F.Li"}], "nameIdentifiers": [{"nameIdentifier": "482179", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "D.Z.Li"}], "nameIdentifiers": [{"nameIdentifier": "482180", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "ホァン, カイ"}], "nameIdentifiers": [{"nameIdentifier": "482181", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Z.Tao"}], "nameIdentifiers": [{"nameIdentifier": "482182", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.H.Li"}], "nameIdentifiers": [{"nameIdentifier": "482183", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J.R.Zhao"}], "nameIdentifiers": [{"nameIdentifier": "482184", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Y.Ma"}], "nameIdentifiers": [{"nameIdentifier": "482185", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "X.Guo"}], "nameIdentifiers": [{"nameIdentifier": "482186", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J.G.Wang"}], "nameIdentifiers": [{"nameIdentifier": "482187", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Chen"}], "nameIdentifiers": [{"nameIdentifier": "482188", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "N.Hafz"}], "nameIdentifiers": [{"nameIdentifier": "482189", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J.Zhang"}], "nameIdentifiers": [{"nameIdentifier": "482190", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "L.M.Chen"}], "nameIdentifiers": [{"nameIdentifier": "482191", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "黄 開", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "482192", "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 20 kA electron beam from a laser wakefield accelerator", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Generation of 20 kA electron beam from a laser wakefield accelerator"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/48030", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-06-06"}, "publish_date": "2017-06-06", "publish_status": "0", "recid": "48030", "relation": {}, "relation_version_is_last": true, "title": ["Generation of 20 kA electron beam from a laser wakefield accelerator"], "weko_shared_id": -1}