{"created":"2023-05-15T14:58:30.046796+00:00","id":79367,"links":{},"metadata":{"_buckets":{"deposit":"629b9ae0-a475-4d74-b72f-d0f9fa15ebae"},"_deposit":{"created_by":1,"id":"79367","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79367"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079367","sets":["1"]},"author_link":["875296","875291","875303","875314","875309","875300","875308","875306","875293","875315","875298","875297","875312","875290","875310","875287","875295","875317","875294","875289","875305","875302","875299","875316","875284","875318","875301","875286","875307","875285","875313","875288","875311","875292","875304"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"60","bibliographic_titles":[{"bibliographic_title":"Nuclear Fusion"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effect of electron cyclotron heating (ECH) and current drive (ECCD) on energetic-particle (EP)-driven magnetohydrodynamic (MHD) modes is studied in the helical devices LHD, TJ-II and Heliotron J. We demonstrate that EP-driven MHD modes, including Alfvén eigenmodes (AEs) and energetic particle modes (EPMs), can be controlled by ECH/ECCD. In the LHD device, which has a moderate rotational transform and a high magnetic shear, co-ECCD enhances toroidal AEs (TAEs) and global AEs (GAEs), while counter-ECCD stabilizes them, which improves the neutron rate compared with the co-ECCD case. Counter-ECCD decreases the core rotational transform and increases the magnetic shear, strengthening the continuum damping on the shear Alfvén continua (SAC). In the TJ-II device, which has a high rotational transform, moderate magnetic shear and low toroidal field period, helical AEs (HAEs) appear when the HAE frequency gap of the SAC is changed by counter-ECCD combined with a bootstrap current and NB-driven current. On the other hand, both co- and counter-ECCD are effective in stabilizing GAEs and EPMs in the Heliotron J device, which has a low rotational transform and low magnetic shear. The experimental results indicate that the magnetic shear has a stabilizing effect regardless of its sign. Modelling analysis using the FAR3d code shows that the growth rates are reduced by both co- and counter-ECCD in Heliotron J, reproducing the show that the effect depends on the magnetic configuration. In Heliotron J, some modes are stabilized\nexperimental results. ECH only also affects EP-driven MHD modes, and the experimental results with an increase in ECH power in the low-bumpiness magnetic configuration, while some modes are destabilized in the high- and medium-bumpiness magnetic configurations.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Physics"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1088/1741-4326/ab7f13","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://iopscience.iop.org/article/10.1088/1741-4326/ab7f13","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0029-5515","subitem_source_identifier_type":"ISSN"}]},"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":"Yamamoto, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"875284","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagasaki, Kazunobu"}],"nameIdentifiers":[{"nameIdentifier":"875285","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagaoka, Kenichi"}],"nameIdentifiers":[{"nameIdentifier":"875286","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Varela, Jacobo"}],"nameIdentifiers":[{"nameIdentifier":"875287","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Cappa, Alvaro"}],"nameIdentifiers":[{"nameIdentifier":"875288","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ascasibar, Enrique"}],"nameIdentifiers":[{"nameIdentifier":"875289","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Castejon, Francisco"}],"nameIdentifiers":[{"nameIdentifier":"875290","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fontdecaba, Josep"}],"nameIdentifiers":[{"nameIdentifier":"875291","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Manuel, García "}],"nameIdentifiers":[{"nameIdentifier":"875292","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ida, Katsumi"}],"nameIdentifiers":[{"nameIdentifier":"875293","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishizawa, Akihiro"}],"nameIdentifiers":[{"nameIdentifier":"875294","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Isobe, Mitsutaka"}],"nameIdentifiers":[{"nameIdentifier":"875295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kobayashi, Shinji"}],"nameIdentifiers":[{"nameIdentifier":"875296","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Liniers, Macarena"}],"nameIdentifiers":[{"nameIdentifier":"875297","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Daniel, Lopez-Bruna"}],"nameIdentifiers":[{"nameIdentifier":"875298","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Marushchenko, Nikolai"}],"nameIdentifiers":[{"nameIdentifier":"875299","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Medina, Francisco"}],"nameIdentifiers":[{"nameIdentifier":"875300","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Melnikov, Alexander"}],"nameIdentifiers":[{"nameIdentifier":"875301","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minami, Takashi"}],"nameIdentifiers":[{"nameIdentifier":"875302","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mizuuchi, Tohru"}],"nameIdentifiers":[{"nameIdentifier":"875303","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamura, Yuji"}],"nameIdentifiers":[{"nameIdentifier":"875304","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ochando, Maria"}],"nameIdentifiers":[{"nameIdentifier":"875305","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ogawa, Kunihiro"}],"nameIdentifiers":[{"nameIdentifier":"875306","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohshima, Shinsuke"}],"nameIdentifiers":[{"nameIdentifier":"875307","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okada, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"875308","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Osakabe, Masaki"}],"nameIdentifiers":[{"nameIdentifier":"875309","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sanders, Mike"}],"nameIdentifiers":[{"nameIdentifier":"875310","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Velasco, Jose"}],"nameIdentifiers":[{"nameIdentifier":"875311","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Weir, Gavin"}],"nameIdentifiers":[{"nameIdentifier":"875312","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Narushima, Mikiro"}],"nameIdentifiers":[{"nameIdentifier":"875313","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Gonzalez, Antonio"}],"nameIdentifiers":[{"nameIdentifier":"875314","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamamoto, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"875315","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagasaki, Kazunobu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"875316","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ida, Katsumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"875317","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishizawa, Akihiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"875318","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":"Effect of ECH/ECCD on Energetic-Particle-Driven MHD Modes in Helical Plasmas","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of ECH/ECCD on Energetic-Particle-Driven MHD Modes in Helical Plasmas"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-12"},"publish_date":"2020-03-12","publish_status":"0","recid":"79367","relation_version_is_last":true,"title":["Effect of ECH/ECCD on Energetic-Particle-Driven MHD Modes in Helical Plasmas"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:47:04.934459+00:00"}