{"created":"2023-05-15T14:38:23.265124+00:00","id":49546,"links":{},"metadata":{"_buckets":{"deposit":"bfce9e75-cd95-4c44-9a42-3fdaae430ca5"},"_deposit":{"created_by":1,"id":"49546","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49546"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00049546","sets":["1"]},"author_link":["792867","792843","792842","792866","792854","792845","792860","792840","792850","792865","792846","792841","792853","792855","792849","792852","792838","792851","792864","792859","792858","792861","792857","792848","792862","792844","792856","792863","792839","792847"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographicVolumeNumber":"912","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments and Methods in Physics Research Section A"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A multipixel photon counter (MPPC) features excellent photon-counting capability as a radiation detector. In particular, a two-plane Compton camera consisting of Ce:GAGG scintillators coupled with MPPC arrays has significant application potential owing to its compact size and low weight. For example, the camera can be easily mounted on a commercial drone to identify radiation hot spots from the sky. In Fukushima, we demonstrated that a Cs-137 distribution within a 100 m diameter can be mapped correctly within a couple of tens of minutes. The advanced use of the Compton camera is also anticipated in the field of proton therapy. We evaluated an image of 511 keV annihilation gamma-rays emitted from a PMMA phantom irradiated by 200 MeV protons to mimic an in-beam monitor for proton therapy. Finally, we developed an ultracompact Compton camera (weight = 580 g), for 3-D multicolor molecular imaging. In order to demonstrate the performance capabilities of the device, I-131 (365 keV) , Sr-85 (SrCl2, 514 keV), and Zn-65 (ZnCl2, 1116 keV) were injected into a living mouse and the data were taken from 12 angles with a total acquisition time of 2 h. We confirmed that all tracers had accumulated on the target organs of the thyroid, bone, and liver, and that the obtained 3-D image was quantitatively correct with an accuracy of ±20%.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.nima.2017.09.048","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://www.sciencedirect.com/science/article/pii/S0168900217310185","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0168-9002","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only 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University)"}],"nameIdentifiers":[{"nameIdentifier":"792849","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroshi, Okochi (Waseda University)"}],"nameIdentifiers":[{"nameIdentifier":"792850","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naoya, Katsumi (Waseda University)"}],"nameIdentifiers":[{"nameIdentifier":"792851","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shuntaro, Kinno (Waseda University)"}],"nameIdentifiers":[{"nameIdentifier":"792852","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Keiko, Matsunaga (Osaka University)"}],"nameIdentifiers":[{"nameIdentifier":"792853","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayato, Ikeda (Osaka University)"}],"nameIdentifiers":[{"nameIdentifier":"792854","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Eku, Shimosegawa (Osaka University)"}],"nameIdentifiers":[{"nameIdentifier":"792855","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Jun, Hatazawa (Osaka University)"}],"nameIdentifiers":[{"nameIdentifier":"792856","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shinji, Ohsuka (Hamamatsu Photonics)"}],"nameIdentifiers":[{"nameIdentifier":"792857","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Toshiyuki, Toshito (Nagoya Proton Therapy Center)"}],"nameIdentifiers":[{"nameIdentifier":"792858","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mitsuhiro, Kimura (Nagoya Proton Therapy Center)"}],"nameIdentifiers":[{"nameIdentifier":"792859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagao, Yuuto"}],"nameIdentifiers":[{"nameIdentifier":"792860","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaguchi, 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