WEKO3
アイテム
{"_buckets": {"deposit": "09156f8d-1772-402e-a00d-0fc0e456151a"}, "_deposit": {"created_by": 3, "id": "7277", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "7277"}, "status": "published"}, "_oai": {"id": "oai:kyutech.repo.nii.ac.jp:00007277", "sets": ["9"]}, "author_link": ["31409", "31407", "31410", "31408"], "item_21_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-09-28", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "112-26", "bibliographicPageStart": "112-1", "bibliographicVolumeNumber": "901", "bibliographic_titles": [{"bibliographic_title": "Astrophysical Journal"}]}]}, "item_21_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We report observation of isotropic interplanetary dust (IPD) by analyzing the infrared (IR) maps of the Diffuse Infrared Background Experiment (DIRBE) on board the Cosmic Background Explorer (COBE) spacecraft. To search for the isotropic IPD, we perform new analysis in terms of the solar elongation angle (∊), because we expect the zodiacal light (ZL) intensity from the isotropic IPD to decrease as a function of ∊. We use the DIRBE weekly averaged maps covering 64° ≲ ∊ ≲ 124° and inspect the ò dependence of residual intensity after subtracting conventional ZL components. We find the ò dependence of the residuals, indicating the presence of the isotropic IPD. However, the mid-IR ò dependence is different from that of the isotropic IPD model at ∊ ≳ 90°, where the residual intensity increases as a function of ∊. To explain the observed ∊ dependence, we assume a spheroidal IPD cloud showing higher density farther away from the Sun. We estimate the intensity of the near-IR extragalactic background light (EBL) by subtracting the spheroidal component, assuming the spectral energy distribution from the residual brightness at 12 μm. The EBL intensity is derived as 45 +11 -8, 21 +3 -4, and 15 ± 3 nWm -2 sr -1 at 1.25, 2.2, and 3.5 μm, respectively. The EBL is still a few times larger than the integrated light of normal galaxies, suggesting the existence of unaccounted-for extragalactic sources.", "subitem_description_type": "Abstract"}]}, "item_21_description_60": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_description": "Journal Article", "subitem_description_type": "Other"}]}, "item_21_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "IOP Publishing"}]}, "item_21_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.3847/1538-4357/abad3d", "subitem_relation_type_select": "DOI"}}]}, "item_21_rights_13": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright (c) 2020. The American Astronomical Society. All rights reserved."}]}, "item_21_select_59": {"attribute_name": "査読の有無", "attribute_value_mlt": [{"subitem_select_item": "yes"}]}, "item_21_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0004-637X", "subitem_source_identifier_type": "ISSN"}, {"subitem_source_identifier": "1538-4357", "subitem_source_identifier_type": "ISSN"}]}, "item_21_subject_16": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "440", "subitem_subject_scheme": "NDC"}]}, "item_21_text_36": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "Kanazawa University, Kwansei Gakuin University"}, {"subitem_text_value": "Kwansei Gakuin University"}, {"subitem_text_value": "Kwansei Gakuin University, Tohoku University"}, {"subitem_text_value": "Astrobiology Center"}]}, "item_21_text_63": {"attribute_name": "連携ID", "attribute_value_mlt": [{"subitem_text_value": "8989"}]}, "item_21_version_type_58": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorAffiliations": [{"affiliationNameIdentifiers": [], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "Sano, Kei", "creatorNameLang": "en"}, {"creatorName": "佐野, 圭", "creatorNameLang": "ja"}, {"creatorName": "サノ, ケイ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "Sano", "familyNameLang": "en"}, {"familyName": "佐野", "familyNameLang": "ja"}, {"familyName": "サノ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "Kei", "givenNameLang": "en"}, {"givenName": "圭", "givenNameLang": "ja"}, {"givenName": "ケイ", "givenNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "31407", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70802908", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000070802908"}, {"nameIdentifier": "56708069700", "nameIdentifierScheme": "Scopus著者ID", "nameIdentifierURI": "https://www.scopus.com/authid/detail.uri?authorId=56708069700"}, {"nameIdentifier": "0000-0002-6468-8532", "nameIdentifierScheme": "ORCiD", "nameIdentifierURI": "https://orcid.org/0000-0002-6468-8532"}, {"nameIdentifier": "100001400", "nameIdentifierScheme": "九工大研究者情報", "nameIdentifierURI": "https://hyokadb02.jimu.kyutech.ac.jp/html/100001400_ja.html"}]}, {"creatorNames": [{"creatorName": "Matsuura, S."}], "nameIdentifiers": [{"nameIdentifier": "31408", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yomo, K."}], "nameIdentifiers": [{"nameIdentifier": "31409", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, A."}], "nameIdentifiers": [{"nameIdentifier": "31410", "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": "2021-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "LaSEINE-2020_09.pdf", "filesize": [{"value": "4.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 4300000.0, "url": {"label": "LaSEINE-2020_09.pdf", "url": "https://kyutech.repo.nii.ac.jp/record/7277/files/LaSEINE-2020_09.pdf"}, "version_id": "b2a6b5e4-3127-4c5e-9301-d83f9ed5d594"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Infrared astronomy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Zodiacal cloud", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cosmic background radiation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Interplanetary dust", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Observational cosmology", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Infrared Astronomical Satellite", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Galaxy evolution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Diffuse radiation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Early universe", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Intergalactic medium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Population III stars", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Primordial black holes", "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": "The Isotropic Interplanetary Dust Cloud and Near-infrared Extragalactic Background Light Observed with COBE/DIRBE", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The Isotropic Interplanetary Dust Cloud and Near-infrared Extragalactic Background Light Observed with COBE/DIRBE"}]}, "item_type_id": "21", "owner": "3", "path": ["9"], "permalink_uri": "http://hdl.handle.net/10228/00008481", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-09-28"}, "publish_date": "2021-09-28", "publish_status": "0", "recid": "7277", "relation": {}, "relation_version_is_last": true, "title": ["The Isotropic Interplanetary Dust Cloud and Near-infrared Extragalactic Background Light Observed with COBE/DIRBE"], "weko_shared_id": 3}
The Isotropic Interplanetary Dust Cloud and Near-infrared Extragalactic Background Light Observed with COBE/DIRBE
http://hdl.handle.net/10228/00008481
http://hdl.handle.net/10228/00008481b493bfba-72fc-4301-9b11-689f99fb8116
名前 / ファイル | ライセンス | アクション |
---|---|---|
LaSEINE-2020_09.pdf (4.3 MB)
|
|
Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
公開日 | 2021-09-28 | |||||||||||
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 | |||||||||||
タイトル | ||||||||||||
タイトル | The Isotropic Interplanetary Dust Cloud and Near-infrared Extragalactic Background Light Observed with COBE/DIRBE | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
著者 |
佐野, 圭
× 佐野, 圭
WEKO
31407
× Matsuura, S.× Yomo, K.× Takahashi, A. |
|||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | We report observation of isotropic interplanetary dust (IPD) by analyzing the infrared (IR) maps of the Diffuse Infrared Background Experiment (DIRBE) on board the Cosmic Background Explorer (COBE) spacecraft. To search for the isotropic IPD, we perform new analysis in terms of the solar elongation angle (∊), because we expect the zodiacal light (ZL) intensity from the isotropic IPD to decrease as a function of ∊. We use the DIRBE weekly averaged maps covering 64° ≲ ∊ ≲ 124° and inspect the ò dependence of residual intensity after subtracting conventional ZL components. We find the ò dependence of the residuals, indicating the presence of the isotropic IPD. However, the mid-IR ò dependence is different from that of the isotropic IPD model at ∊ ≳ 90°, where the residual intensity increases as a function of ∊. To explain the observed ∊ dependence, we assume a spheroidal IPD cloud showing higher density farther away from the Sun. We estimate the intensity of the near-IR extragalactic background light (EBL) by subtracting the spheroidal component, assuming the spectral energy distribution from the residual brightness at 12 μm. The EBL intensity is derived as 45 +11 -8, 21 +3 -4, and 15 ± 3 nWm -2 sr -1 at 1.25, 2.2, and 3.5 μm, respectively. The EBL is still a few times larger than the integrated light of normal galaxies, suggesting the existence of unaccounted-for extragalactic sources. | |||||||||||
書誌情報 |
Astrophysical Journal 巻 901, 号 2, p. 112-1-112-26, 発行日 2020-09-28 |
|||||||||||
出版社 | ||||||||||||
出版者 | IOP Publishing | |||||||||||
DOI | ||||||||||||
関連タイプ | isVersionOf | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | https://doi.org/10.3847/1538-4357/abad3d | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 440 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 0004-637X | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 1538-4357 | |||||||||||
著作権関連情報 | ||||||||||||
権利情報 | Copyright (c) 2020. The American Astronomical Society. All rights reserved. | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Infrared astronomy | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Zodiacal cloud | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Cosmic background radiation | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Interplanetary dust | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Observational cosmology | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Infrared Astronomical Satellite | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Galaxy evolution | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Diffuse radiation | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Early universe | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Intergalactic medium | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Population III stars | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | Primordial black holes | |||||||||||
出版タイプ | ||||||||||||
出版タイプ | AM | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
査読の有無 | ||||||||||||
値 | yes | |||||||||||
連携ID | ||||||||||||
8989 | ||||||||||||
資料タイプ | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | Journal Article | |||||||||||
著者所属 | ||||||||||||
Kanazawa University, Kwansei Gakuin University | ||||||||||||
著者所属 | ||||||||||||
Kwansei Gakuin University | ||||||||||||
著者所属 | ||||||||||||
Kwansei Gakuin University, Tohoku University | ||||||||||||
著者所属 | ||||||||||||
Astrobiology Center |