{"_buckets": {"deposit": "179288f8-9b4e-4fa3-8659-0a444455243d"}, "_deposit": {"id": "8553", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8553"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00008553"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "923", "bibliographicPageStart": "919", "bibliographicVolumeNumber": "72", "bibliographic_titles": [{"bibliographic_title": "Journal of Plasma Physics"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Using a relativistic electromagnetic particle code, we investigate positron acceleration in a shock wave propagating obliquely to an external magnetic field B0 in an electron-positron-ion plasma. After an encounter with a shock wave, some positrons are reflected and then accelerated along the magnetic field. They stay in the shock transition region and have velocities nearly parallel to B0. Owing to the deformation of the wave profile, the acceleration can become stagnant. However, if the shock speed \u03c5_sh is close to c cos\u03b8, where c is the speed of light and \u03b8 is the angle between the wave normal and B0, the acceleration can start again. In this second stage acceleration, three types of motion are found. The first type is the same as that in the first stage. In the second type, particles gain energy from the electric field perpendicular to the magnetic field in association with large-radius gyromotion. The third type of motion resembles the curtate cycloid in the wave frame. We give theoretical estimates for the energy increase in these processes.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/10301"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Cambridge University Press"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.1017/S0022377806005307", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Cambridge University Press"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-3778", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "OHSAWA, YUKIHARU"}], "nameIdentifiers": [{"nameIdentifier": "24042", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KATO, K."}], "nameIdentifiers": [{"nameIdentifier": "24043", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HASEGAWA, H."}], "nameIdentifiers": [{"nameIdentifier": "24044", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Ohsawa_Yukiharu_Simulation_studies_of_positron_acceleration_by_a_shock_wave_2006.pdf", "filesize": [{"value": "346.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 346400.0, "url": {"label": "Ohsawa_Yukiharu_Simulation_studies_of_positron_acceleration_by_a_shock_wave_2006.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/8553/files/Ohsawa_Yukiharu_Simulation_studies_of_positron_acceleration_by_a_shock_wave_2006.pdf"}, "version_id": "1dabd5dc-7367-4574-85cb-6eae341f4789"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Simulation studies of positron acceleration by a shock wave", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Simulation studies of positron acceleration by a shock wave"}]}, "item_type_id": "10", "owner": "1", "path": ["336/695/696"], "permalink_uri": "http://hdl.handle.net/2237/10301", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2008-07-30"}, "publish_date": "2008-07-30", "publish_status": "0", "recid": "8553", "relation": {}, "relation_version_is_last": true, "title": ["Simulation studies of positron acceleration by a shock wave"], "weko_shared_id": 3}