WEKO3
アイテム
{"_buckets": {"deposit": "c97b767f-7112-478a-b572-689f434c5b5b"}, "_deposit": {"created_by": 1, "id": "80589", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "80589"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00080589", "sets": ["1"]}, "author_link": ["1002596", "1002600", "1002597", "1002599", "1002594", "1002601", "1002598", "1002595"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageStart": "L28", "bibliographicVolumeNumber": "898", "bibliographic_titles": [{"bibliographic_title": "The Astrophysical Journal Letters"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Motivated by the detection of a significant dipole structure in the arrival directions of ultra-high-energy cosmic rays above 8 EeV reported by the Pierre Auger Observatory (Auger), we search for a large-scale anisotropy using data collected with the surface detector array of the Telescope Array Experiment (TA). With 11 yr of TA data, a dipole structure in a projection of the R.A. is fitted with an amplitude of 3.3% ± 1.9% and a phase of 131° ± 33°. The corresponding 99% confidence-level upper limit on the amplitude is 7.3%. At the current level of statistics, the fitted result is compatible with both an isotropic distribution and the dipole structure reported by Auger.", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "IOP Publishing"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.3847/2041-8213/aba0bc", "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/10.3847/2041-8213/aba0bc/meta", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2041-8205", "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": "U. Abbasi, R."}], "nameIdentifiers": [{"nameIdentifier": "1002594", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Abe, M."}], "nameIdentifiers": [{"nameIdentifier": "1002595", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T., Abu-Zayyad"}], "nameIdentifiers": [{"nameIdentifier": "1002596", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Allen, M."}], "nameIdentifiers": [{"nameIdentifier": "1002597", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Azuma, R."}], "nameIdentifiers": [{"nameIdentifier": "1002598", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uchihori, Yukio"}], "nameIdentifiers": [{"nameIdentifier": "1002599", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Many others"}], "nameIdentifiers": [{"nameIdentifier": "1002600", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yukio, Uchihori", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1002601", "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": "Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/80589", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-09-30"}, "publish_date": "2020-09-30", "publish_status": "0", "recid": "80589", "relation": {}, "relation_version_is_last": true, "title": ["Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment"], "weko_shared_id": -1}
Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment
https://repo.qst.go.jp/records/80589
https://repo.qst.go.jp/records/805896c9a0de3-b38f-40de-a6f7-8850af20e330
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-09-30 | |||||
タイトル | ||||||
タイトル | Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
U. Abbasi, R.
× U. Abbasi, R.× Abe, M.× T., Abu-Zayyad× Allen, M.× Azuma, R.× Uchihori, Yukio× Many others× Yukio, Uchihori |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Motivated by the detection of a significant dipole structure in the arrival directions of ultra-high-energy cosmic rays above 8 EeV reported by the Pierre Auger Observatory (Auger), we search for a large-scale anisotropy using data collected with the surface detector array of the Telescope Array Experiment (TA). With 11 yr of TA data, a dipole structure in a projection of the R.A. is fitted with an amplitude of 3.3% ± 1.9% and a phase of 131° ± 33°. The corresponding 99% confidence-level upper limit on the amplitude is 7.3%. At the current level of statistics, the fitted result is compatible with both an isotropic distribution and the dipole structure reported by Auger. | |||||
書誌情報 |
The Astrophysical Journal Letters 巻 898, 号 2, p. L28, 発行日 2020-07 |
|||||
出版者 | ||||||
出版者 | IOP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2041-8205 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3847/2041-8213/aba0bc | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://iopscience.iop.org/article/10.3847/2041-8213/aba0bc/meta |