{"_buckets": {"deposit": "458f4db5-7443-41f3-8d1c-cfca98778469"}, "_deposit": {"id": "2315", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2315"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002315", "sets": ["454", "502"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "014505", "bibliographicPageEnd": "17", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "72", "bibliographic_titles": [{"bibliographic_title": "Physical Review D"}, {"bibliographic_title": "Physical Review D", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "\"We perform the detailed study of the tetraquark (4Q) potential V_\u003c4Q\u003e for various QQ-Q^^-Q^^- systems in SU(3) lattice QCD with β =  6.0 and 16^3 × 32 at the quenched level. For about 200 different patterns of 4Q systems, V_\u003c4Q\u003e is extracted from the 4Q Wilson loop in 300 gauge configurations, with the smearing method to enhance the ground-state component. We calculate V_\u003c4Q\u003e for planar, twisted, asymmetric, and\\nlarge-size 4Q configurations, respectively. Here, the calculation for large-size 4Q configurations is done by identifying 16^2 × 32 as the spatial size and 16 as the temporal one, and the long-distance confinement force is particularly analyzed in terms of the flux-tube picture. When QQ and Q^^-Q^^- are well separated, V_\u003c4Q\u003e is found to be expressed as the sum of the one-gluon-exchange Coulomb term and multi-Y-type linear term based on the flux-tube picture. When the nearest quark and antiquark pair is spatially close, the system is described as a ‘‘two-meson’’ state. We observe a flux-tube recombination called a ‘‘flip-flop’’ between the connected 4Q state and the two-meson state around the level-crossing point. This leads to infrared screening of the long-range color forces between (anti)quarks belonging to different mesons, and results in the absence of the color van der Waals force between two mesons.\"", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1103/PhysRevD.72.014505", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright: The American Physical Society"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00773624", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "15507998", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Okiharu, Fumiko"}], "nameIdentifiers": [{"nameIdentifier": "12823", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suganuma, Hideo"}], "nameIdentifiers": [{"nameIdentifier": "12824", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, Toru T."}], "nameIdentifiers": [{"nameIdentifier": "12825", "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": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "014505.pdf", "filesize": [{"value": "385.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 385100.0, "url": {"label": "014505.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2315/files/014505.pdf"}, "version_id": "c14ceefd-c59b-4c51-9389-6dfc58a32331"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Okiharu, Fumiko", "subitem_subject_scheme": "Other"}, {"subitem_subject": "興治, 文子", "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": "Detailed analysis of the tetraquark potential and flip-flop in SU(3) lattice QCD", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Detailed analysis of the tetraquark potential and flip-flop in SU(3) lattice QCD"}, {"subitem_title": "Detailed analysis of the tetraquark potential and flip-flop in SU(3) lattice QCD", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "502"], "permalink_uri": "http://hdl.handle.net/10191/24844", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-01-28"}, "publish_date": "2014-01-28", "publish_status": "0", "recid": "2315", "relation": {}, "relation_version_is_last": true, "title": ["Detailed analysis of the tetraquark potential and flip-flop in SU(3) lattice QCD"], "weko_shared_id": null}