{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361137044579420160.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2001jd000938"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2001JD000938"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2001JD000938"}},{"identifier":{"@type":"NAID","@value":"30013322646"}}],"dc:title":[{"@value":"Observation of gamma‐ray dose increase associated with winter thunderstorm and lightning activity"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Increases of environmental gamma‐ray dose which seem to originate from lightning activity were observed around a nuclear facility in Japan. Dose increases measured by thermoluminescent dosimeters (TLDs) exposed during a period including a lightning flash were up to about 0.1 mGy. Dose rates indicated by environmental radiation monitors around the facility also increased transiently at that time. From pulse‐height analysis of an NaI(Tl) scintillation detector, the photon energy spectrum evaluated by spectral unfolding is continuous with energy up to several MeV, consistent with bremsstrahlung emission from energetic electrons. Furthermore, energy spectra of bremsstrahlung photons emitted from high‐energy electrons are obtained by Monte Carlo calculation. These results are discussed in conjunction with observation.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381137044579420161","@type":"Researcher","foaf:name":[{"@value":"Tatsuo Torii"}],"jpcoar:affiliationName":[{"@value":"Tsuruga Head Office Japan Nuclear Cycle Development Institute Tsuruga Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137044579420160","@type":"Researcher","foaf:name":[{"@value":"Minoru Takeishi"}],"jpcoar:affiliationName":[{"@value":"Tsuruga Head Office Japan Nuclear Cycle Development Institute Tsuruga Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137044579420162","@type":"Researcher","foaf:name":[{"@value":"Teruo Hosono"}],"jpcoar:affiliationName":[{"@value":"Tsuruga Head Office Japan Nuclear Cycle Development Institute Tsuruga Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Atmospheres"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2002-09-07","prism:volume":"107","prism:number":"D17","prism:startingPage":"4324"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2001JD000938"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2001JD000938"}],"createdAt":"2002-10-27","modifiedAt":"2024-12-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050015333084083200","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Ambient Conditions of Winter Thunderstorms in Japan to Reproduce Observed Gamma‐Ray Glow Energy Spectra"}]},{"@id":"https://cir.nii.ac.jp/crid/1050018218945833216","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Termination of 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