{"created":"2025-06-06T05:38:21.222619+00:00","id":2040707,"links":{},"metadata":{"_buckets":{"deposit":"763cbb82-41be-4f5b-ad17-2198c0d7413e"},"_deposit":{"created_by":83,"id":"2040707","owner":"83","owners":[83],"pid":{"revision_id":0,"type":"depid","value":"2040707"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02040707","sets":["1730444907710"]},"author_link":[],"control_number":"2040707","item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Performance evaluation of an Event-Driven Silicon-on-Insulator pixel detector “XRPIX8.5” for cosmic MeV gamma-ray observation","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hashizume, Masaki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Suda, Yusuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Fukazawa, Yasushi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tsuru, Takeshi Go","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takeda, Ayaki","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"embargoed access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_f1cf"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"©［ 2024］. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"},{"subitem_rights":"This is not the published version. Please cite only the published version.","subitem_rights_language":"en"},{"subitem_rights":"この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。","subitem_rights_language":"ja"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"MeV gamma-ray detector","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"SOI pixel sensor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electron-tracking Compton camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"An electron-tracking Compton camera (ETCC) is expected to improve the sensitivity of cosmic MeV gamma-ray observation. In this study, we evaluated the performance of a silicon-on-insulator pixel detector, XRPIX8.5, as a scatterer in the ETCC. We tested an XRPIX8.5 chip with X-rays and gamma-rays and confirmed the linearity of the output up to 184 keV. Additionally, we built a simple Compton camera consisting of XRPIX8.5 and a CsI(Tl) scintillation detector and successfully reconstructed Compton events of 662 keV gamma-rays. Furthermore, we developed an algorithm to estimate the initial direction of electrons and successfully determined the initial direction of the Compton-recoil electron tracks.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"The authors would like to thank the XRPIX team for technical assistance with the experiments. This work was supported through the activities of VDEC, The University of Tokyo, in collaboration with Cadence Design Systems and NIHON SYNOPSYS G.K. This work was supported by JSPS KAKENHI Grant Number JP23K13127.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_1617186660861":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_date_issued_datetime":"2026-09-26","subitem_date_issued_type":"Available"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186901218":{"attribute_name":"Funding Reference","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"23K13127","subitem_award_uri":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-23K13127/"},"subitem_award_titles":[{"subitem_award_title":"ガンマ線バーストにおけるTeVガンマ線放射機構の解明","subitem_award_title_language":"ja"},{"subitem_award_title":"Study of TeV gamma-ray emission mechanisms of Gamma-Ray Bursts","subitem_award_title_language":"en"}],"subitem_funder_identifiers":{"subitem_funder_identifier_type":"Crossref Funder","subitem_funder_identifier_type_uri":"https://doi.org/10.13039/501100001691"},"subitem_funder_names":[{"subitem_funder_name":"日本学術振興会","subitem_funder_name_language":"ja"},{"subitem_funder_name":"Japan Society for the Promotion of Science","subitem_funder_name_language":"fr"}]}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0168-9002","subitem_source_identifier_type":"ISSN"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-09-26","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"169911","bibliographicVolumeNumber":"1069","bibliographic_titles":[{"bibliographic_title":"NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT","bibliographic_titleLang":"en"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.nima.2024.169911","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2026-09-26"}],"fileDate":[{"fileDateType":"Available","fileDateValue":"2026-09-26"}],"filename":"NIMA_1069_169911改.pdf","filesize":[{"value":"4 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2040707/files/NIMA_1069_169911改.pdf"},"version_id":"f87cc53f-15a4-4ea4-a522-2c1b9d96afe0"}]},"item_1732772494514":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"The full-text file will be made open to the public on [26 Sep 2026］ in accordance with publisher's 'Terms and Conditions for Self-Archiving'"}]},"item_title":"Performance evaluation of an Event-Driven Silicon-on-Insulator pixel detector “XRPIX8.5” for cosmic MeV gamma-ray observation","item_type_id":"40036","owner":"83","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-06-11"},"publish_date":"2025-06-11","publish_status":"0","recid":"2040707","relation_version_is_last":true,"title":["Performance evaluation of an Event-Driven Silicon-on-Insulator pixel detector “XRPIX8.5” for cosmic MeV gamma-ray observation"],"weko_creator_id":"83","weko_shared_id":-1},"updated":"2025-06-11T07:10:12.749842+00:00"}