WEKO3
アイテム
{"_buckets": {"deposit": "3344e743-8627-4127-83b7-d2904ce360b2"}, "_deposit": {"created_by": 20, "id": "11512", "owners": [20], "pid": {"revision_id": 0, "type": "depid", "value": "11512"}, "status": "published"}, "_oai": {"id": "oai:nifs-repository.repo.nii.ac.jp:00011512", "sets": ["7"]}, "author_link": ["126523", "126524"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-03-14", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "Special Issue 2", "bibliographicPageStart": "3401026", "bibliographicVolumeNumber": "9", "bibliographic_titles": [{"bibliographic_title": "Plasma and Fusion Research "}]}]}, "item_10001_description_4": {"attribute_name": "著者ID", "attribute_value_mlt": [{"subitem_description": "0000-0003-2691-5068", "subitem_description_type": "Other"}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A magnetosonic shock wave propagating obliquely to an external magnetic field can trap and accelerate electrons to ultrarelativistic energies when vsh is close to c cos θ, where vsh is the propagation speed of the shock wave, c is the light speed, and θ is the propagation angle of the shock wave. Because of instabilities driven by the trapped electrons, some electrons can be detrapped from the main pulse retaining their high energies and can then be further accelerated to higher energies as a result of their gyromotions. The dependence of electron motions on the parameters vsh and θ is investigated by two-dimensional electromagnetic particle simulations with full ion and electron dynamics. If θ is fixed, electron energies become maximum when vsh is slightly smaller than c cos θ. If the value of vsh/(c cos θ) is fixed, the maximum energy of electrons tends to increase with decreasing θ for the range vsh/(c cos θ) \u003c 1. The number of electrons that are detrapped to the upstream region and suffer the subsequent acceleration is also examined. ", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "The Japan Society of Plasma Science and Nuclear Fusion Research "}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1585/pfr.9.3401026 ", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "Publisher version"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": " https://doi.org/10.1585/pfr.9.3401026", "subitem_relation_type_select": "DOI"}}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "(c) 2014 The Japan Society of Plasma Science and Nuclear Fusion Research "}]}, "item_10001_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12346675", "subitem_source_identifier_type": "NCID"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1880-6821", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_text_23": {"attribute_name": "NAIS", "attribute_value_mlt": [{"subitem_text_value": "9094"}]}, "item_10001_text_25": {"attribute_name": "書誌的事項", "attribute_value_mlt": [{"subitem_text_value": "the 23rd International Toki Conference on Large-scale Simulation and Fusion Science"}]}, "item_10001_version_type_20": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "TOIDA, Mieko", "creatorNameLang": "en"}], "familyNames": [{"familyName": "TOIDA", "familyNameLang": "en"}], "givenNames": [{"givenName": "Mieko", "givenNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "126523", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "INAGAKI, Junya"}], "nameIdentifiers": [{"nameIdentifier": "126524", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2022-08-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "9094_PFR.pdf", "filesize": [{"value": "369.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 369500.0, "url": {"label": "9094_PFR", "url": "https://nifs-repository.repo.nii.ac.jp/record/11512/files/9094_PFR.pdf"}, "version_id": "ec1d4b6a-e844-4c9a-b117-34d24964a13b"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "particle acceleration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "collisionless shock", "subitem_subject_scheme": "Other"}, {"subitem_subject": "trapping", "subitem_subject_scheme": "Other"}, {"subitem_subject": "detrapping", "subitem_subject_scheme": "Other"}, {"subitem_subject": "particle simulation", "subitem_subject_scheme": "Other"}]}, "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": "Parametric Studies of Ultrarelativistic Electron Acceleration by an Oblique Shock Wave", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Parametric Studies of Ultrarelativistic Electron Acceleration by an Oblique Shock Wave"}]}, "item_type_id": "10001", "owner": "20", "path": ["7"], "permalink_uri": "http://hdl.handle.net/10655/00013435", "pubdate": {"attribute_name": "公開日", "attribute_value": "2022-08-03"}, "publish_date": "2022-08-03", "publish_status": "0", "recid": "11512", "relation": {}, "relation_version_is_last": true, "title": ["Parametric Studies of Ultrarelativistic Electron Acceleration by an Oblique Shock Wave"], "weko_shared_id": -1}
Parametric Studies of Ultrarelativistic Electron Acceleration by an Oblique Shock Wave
http://hdl.handle.net/10655/00013435
http://hdl.handle.net/10655/0001343506f15d9e-a0a0-4403-a24a-9a89a7e40715
名前 / ファイル | ライセンス | アクション |
---|---|---|
9094_PFR (369.5 kB)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-08-03 | |||||
タイトル | ||||||
タイトル | Parametric Studies of Ultrarelativistic Electron Acceleration by an Oblique Shock Wave | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | particle acceleration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | collisionless shock | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | trapping | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | detrapping | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | particle simulation | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
TOIDA, Mieko
× TOIDA, Mieko× INAGAKI, Junya |
|||||
著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0003-2691-5068 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A magnetosonic shock wave propagating obliquely to an external magnetic field can trap and accelerate electrons to ultrarelativistic energies when vsh is close to c cos θ, where vsh is the propagation speed of the shock wave, c is the light speed, and θ is the propagation angle of the shock wave. Because of instabilities driven by the trapped electrons, some electrons can be detrapped from the main pulse retaining their high energies and can then be further accelerated to higher energies as a result of their gyromotions. The dependence of electron motions on the parameters vsh and θ is investigated by two-dimensional electromagnetic particle simulations with full ion and electron dynamics. If θ is fixed, electron energies become maximum when vsh is slightly smaller than c cos θ. If the value of vsh/(c cos θ) is fixed, the maximum energy of electrons tends to increase with decreasing θ for the range vsh/(c cos θ) < 1. The number of electrons that are detrapped to the upstream region and suffer the subsequent acceleration is also examined. | |||||
書誌情報 |
Plasma and Fusion Research 巻 9, 号 Special Issue 2, p. 3401026, 発行日 2014-03-14 |
|||||
書誌的事項 | ||||||
the 23rd International Toki Conference on Large-scale Simulation and Fusion Science | ||||||
出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.9.3401026 | |||||
権利 | ||||||
権利情報 | (c) 2014 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.9.3401026 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
9094 |