{"_buckets": {"deposit": "67ce80d9-9a2d-4b94-8eaa-02ac48dea500"}, "_deposit": {"id": "4698", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "4698"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00004698", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-12-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "12", "bibliographicPageStart": "123C02", "bibliographicVolumeNumber": "2020", "bibliographic_titles": [{"bibliographic_title": "Progress of Theoretical and Experimental Physics", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "\u003ctitle\u003eAbstract\u003c/title\u003e\n The neutron lifetime has been measured by comparing the decay rate with the reaction rate of $^3$He nuclei of a pulsed neutron beam from the spallation neutron source at the Japan Proton Accelerator Research Complex (J-PARC). The decay rate and the reaction rate were determined by simultaneously detecting electrons from the neutron decay and protons from the $^3$He(n,p)$^3$H reaction using a gas chamber, the working gas of which contains diluted $^3$He. The measured neutron lifetime was $898\\,\\pm\\,10\\,_{\\rm stat}\\,^{+15}_{-18}\\,_{\\rm sys}\\,$s.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Oxford University Press (OUP)", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1093/ptep/ptaa169"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2050-3911", "subitem_source_identifier_type": "EISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "K Hirota", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "G Ichikawa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "S Ieki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Ino", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Y Iwashita", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "M Kitaguchi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "R Kitahara", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "J Koga", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "K Mishima", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Mogi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "K Morikawa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "A Morishita", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "N Nagakura", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H Oide", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H Okabe", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H Otono", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Y Seki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "D Sekiba", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Shima", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H M Shimizu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "N Sumi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H Sumino", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Tomita", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "H Uehara", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Yamada", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "S Yamashita", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "K Yano", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "M Yokohashi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "T Yoshioka", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_title": "Neutron lifetime measurement with pulsed cold neutrons", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Neutron lifetime measurement with pulsed cold neutrons", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/4698", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "4698", "relation": {}, "relation_version_is_last": true, "title": ["Neutron lifetime measurement with pulsed cold neutrons"], "weko_shared_id": -1}