{"_buckets": {"deposit": "7b640eab-bfd2-45fc-8c7f-0d61e26e88d1"}, "_deposit": {"id": "15878", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "15878"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00015878", "sets": ["1544:1545"]}, "item_6_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-07-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "773", "bibliographicPageStart": "765", "bibliographicVolumeNumber": "663", "bibliographic_titles": [{"bibliographic_title": "The Astrophysical Journal"}]}]}, "item_6_description_20": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "We carried out a target survey for Lyman break galaxies ( LBGs) and Ly alpha emitters ( LAEs) around QSO SDSS J0211- 0009 at z= 4. 87. The deep and wide broadband and narrowband imaging simultaneously revealed the perspective structure of these two high- z populations. The LBGs without Ly alpha emission form a filamentary structure including the QSO, while the LAEs are distributed around the QSO but avoid it within a distance of similar to 4.5Mpc. On the other hand, we serendipitously discovered a protocluster with a significant concentration of LBGs and LAEs, where no strongly UVionizing source, such as a QSO or radio galaxy, is known to exist. In this cluster field, the two populations are spatially cross- correlated with each other. The relative spatial distribution of LAEs to LBGs in the QSO field is in stark contrast to that in the cluster field. We also found a weak trend showing that the number counts based on Ly alpha and UV continuum fluxes of LAEs in the QSO field are slightly lower than in the cluster field, whereas the number counts of LBGs are almost consistent with each other. The LAEs avoid the nearby region around the QSO where the local UV background radiation could be similar to 100 times stronger than the average for the epoch. The clustering segregation between LBGs and LAEs seen in the QSO field could be due to either enhanced early galaxy formation in an overdense environment, causing all the LAEs to evolve into LBGs, or local photoionization due to the strong UV radiation from the QSO, effectively causing a deficit in low- mass galaxies like LAEs.", "subitem_description_type": "Abstract"}]}, "item_6_description_30": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\uff09", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff1amime\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "\u5f15\u7528", "attribute_value_mlt": [{"subitem_description": "The Astrophysical Journal. 663:765-773 (2007)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "\u4fe1\u5dde\u5927\u5b66\u7814\u7a76\u8005\u7dcf\u89a7\u3078\u306e\u30ea\u30f3\u30af", "attribute_value_mlt": [{"subitem_link_text": "Misawa, T", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.ypchuUkV.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000248001500006"}]}, "item_6_publisher_4": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "The American Astronomical Society"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1086/518410"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.1086/518410", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0004-637X", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0004-637X", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00553253", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "SUBARU-DEEP-FIELD; DIGITAL SKY SURVEY; ULTRAVIOLET BACKGROUND-RADIATION; SURVEY COMMISSIONING DATA; LARGE-SCALE STRUCTURE; STELLAR MASS DENSITY; RADIO-LOUD QUASAR; HIGH-REDSHIFT; EMITTING GALAXIES; CLUSTERING PROPERTIES"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kashikawa,  N"}], "nameIdentifiers": [{"nameIdentifier": "45982", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kitayama,  T"}], "nameIdentifiers": [{"nameIdentifier": "45983", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Doi,  M"}], "nameIdentifiers": [{"nameIdentifier": "45984", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Misawa,  T"}], "nameIdentifiers": [{"nameIdentifier": "45985", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Komiyama,  Y"}], "nameIdentifiers": [{"nameIdentifier": "45986", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ota,  K"}], "nameIdentifiers": [{"nameIdentifier": "45987", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ApJ_663_765.pdf", "filesize": [{"value": "948.8 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 948800.0, "url": {"label": "ApJ_663_765.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/15878/files/ApJ_663_765.pdf"}, "version_id": "3e535e3e-4dbc-4c11-876f-d126f3cc8639"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "cosmology : observations", "subitem_subject_scheme": "Other"}, {"subitem_subject": "galaxies : high-redshift", "subitem_subject_scheme": "Other"}, {"subitem_subject": "large-scale structure of universe", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "The habitat segregation between Lyman break galaxies and Ly alpha emitters around a QSO at z similar to 5", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "The habitat segregation between Lyman break galaxies and Ly alpha emitters around a QSO at z similar to 5"}]}, "item_type_id": "6", "owner": "1", "path": ["1544/1545"], "permalink_uri": "http://hdl.handle.net/10091/10121", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2010-06-04"}, "publish_date": "2010-06-04", "publish_status": "0", "recid": "15878", "relation": {}, "relation_version_is_last": true, "title": ["The habitat segregation between Lyman break galaxies and Ly alpha emitters around a QSO at z similar to 5"], "weko_shared_id": null}