{"created":"2021-03-01T06:17:22.516942+00:00","id":826,"links":{},"metadata":{"_buckets":{"deposit":"0922b0c5-eb12-4916-85ac-b6843e147d3c"},"_deposit":{"id":"826","owners":[],"pid":{"revision_id":0,"type":"depid","value":"826"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000826","sets":["75:121:122","9:10:11"]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"5295","bibliographicPageStart":"5291","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"Physics of plasmas"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A two-dimensional nonideal magnetohydrodynamic eigenmode equation for the most dangerous perturbation (k∥ = 0) is derived for a high-β plasma by making use of the generalized Ohm’s law and becomes identical to the equation describing the two-dimensional hydrodynamic stability. When the pressure is nonuniform, the density is uniform, and there is no unperturbed electric field or gravity, a Kelvin–Helmholtz instability, which is driven by the shear in the ion diamagnetic drift velocity, is found. When the unperturbed ion pressure is proportional to the unperturbed total pressure, a necessary condition for the instability is that d3B0/dx3 must change sign at least once between x = x1 and x = x2, where x is the direction of the nonuniformity perpendicular to the unperturbed magnetic field B0(x) and x = x1 and x2 are points where the x component of the velocity perturbation vanishes. An unstable B0(x) profile and the dispersion relation are obtained for a polygonal ion diamagnetic drift velocity profile","subitem_description_type":"Abstract"}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_2_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1063/1.1421618","subitem_relation_type_select":"DOI"}}]},"item_2_relation_26":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.1063/1.1421618","subitem_relation_type_select":"URI"}}]},"item_2_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2001 American Institute of Physics"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10987555","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1070664X","subitem_source_identifier_type":"ISSN"}]},"item_2_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"450","subitem_subject_scheme":"NDC"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Earth and Planetary Physics, University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miura, Akira"}],"nameIdentifiers":[{"nameIdentifier":"3203","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":"2017-05-30"}],"displaytype":"detail","filename":"PP_08_12_2871.pdf","filesize":[{"value":"78.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PP_08_12_2871.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/826/files/PP_08_12_2871.pdf"},"version_id":"8aedda07-2aae-4d0a-a5c0-7b180bfae6d2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"plasma instability","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma magnetohydrodynamics","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma diamagnetism","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma transport processes","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma turbulence","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":"Nonideal magnetohydrodynamic Kelvin-Helmholtz instability driven by the shear in the ion diamagnetic drift velocity in a high-beta plasma","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Nonideal magnetohydrodynamic Kelvin-Helmholtz instability driven by the shear in the ion diamagnetic drift velocity in a high-beta plasma"}]},"item_type_id":"2","owner":"1","path":["11","122"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-06"},"publish_date":"2017-01-06","publish_status":"0","recid":"826","relation_version_is_last":true,"title":["Nonideal magnetohydrodynamic Kelvin-Helmholtz instability driven by the shear in the ion diamagnetic drift velocity in a high-beta plasma"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:41:57.386784+00:00"}