{"id":"https://openalex.org/W4414215263","doi":"https://doi.org/10.1051/epjn/2025048","title":"Investigations on the source term of the May 2023 detection event: the most comprehensive one over the last decade in Northern Europe","display_name":"Investigations on the source term of the May 2023 detection event: the most comprehensive one over the last decade in Northern Europe","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4414215263","doi":"https://doi.org/10.1051/epjn/2025048"},"language":"en","primary_location":{"id":"doi:10.1051/epjn/2025048","doi":"https://doi.org/10.1051/epjn/2025048","is_oa":true,"landing_page_url":"https://doi.org/10.1051/epjn/2025048","pdf_url":null,"source":{"id":"https://openalex.org/S2736442721","display_name":"EPJ Nuclear Sciences & Technologies","issn_l":"2491-9292","issn":["2491-9292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Nuclear Sciences &amp; Technologies","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1051/epjn/2025048","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040695779","display_name":"Jean-Jacques Ingremeau","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1293448361","display_name":"Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire","ror":"https://ror.org/01ha22c77","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I1293448361","https://openalex.org/I4405256652"]},{"id":"https://openalex.org/I4405256652","display_name":"Autorit\u00e9 de s\u00fbret\u00e9 nucl\u00e9aire et de radioprotection","ror":"https://ror.org/04dbtaf18","country_code":"FR","type":"government","lineage":["https://openalex.org/I4405256652"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Jacques Ingremeau","raw_affiliation_strings":["Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire (IRSN), PSN-RES/SAM/BEAM, PSE-SANTE/SESUC/BMCA, F-92260 Fontenay-aux-Roses, France","Since 2025, Autorit\u00e9 de S\u00fbret\u00e9 Nucl\u00e9aire et Radioprotection (ASNR), PSN-RES/SAM/BEAM, F-92260 Fontenay-aux-Roses, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire (IRSN), PSN-RES/SAM/BEAM, PSE-SANTE/SESUC/BMCA, F-92260 Fontenay-aux-Roses, France","institution_ids":["https://openalex.org/I1293448361"]},{"raw_affiliation_string":"Since 2025, Autorit\u00e9 de S\u00fbret\u00e9 Nucl\u00e9aire et Radioprotection (ASNR), PSN-RES/SAM/BEAM, F-92260 Fontenay-aux-Roses, France","institution_ids":["https://openalex.org/I4405256652"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052309378","display_name":"Olivier Saunier","orcid":"https://orcid.org/0000-0001-9656-9880","observed_orcids":["https://orcid.org/0000-0001-9656-9880"]},"institutions":[{"id":"https://openalex.org/I1293448361","display_name":"Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire","ror":"https://ror.org/01ha22c77","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I1293448361","https://openalex.org/I4405256652"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Saunier","raw_affiliation_strings":["Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire (IRSN), PSN-RES/SAM/BEAM, PSE-SANTE/SESUC/BMCA, F-92260 Fontenay-aux-Roses, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Radioprotection et de S\u00fbret\u00e9 Nucl\u00e9aire (IRSN), PSN-RES/SAM/BEAM, PSE-SANTE/SESUC/BMCA, F-92260 Fontenay-aux-Roses, France","institution_ids":["https://openalex.org/I1293448361"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":500,"currency":"EUR","value_usd":565},"apc_paid":{"value":500,"currency":"EUR","value_usd":565},"fwci":0.4252,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61065754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"52","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11089","display_name":"Radioactive contamination and transfer","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11089","display_name":"Radioactive contamination and transfer","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10946","display_name":"Radioactivity and Radon Measurements","score":0.003100000089034438,"subfield":{"id":"https://openalex.org/subfields/3614","display_name":"Radiological and Ultrasound Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13923","display_name":"Nuclear and radioactivity studies","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radionuclide-detection","display_name":"radionuclide detection","score":0.6470000147819519},{"id":"https://openalex.org/keywords/scandium-46","display_name":"scandium-46","score":0.8790000081062317},{"id":"https://openalex.org/keywords/activated-corrosion-products","display_name":"activated corrosion products","score":0.7940000295639038},{"id":"https://openalex.org/keywords/vver-reactors","display_name":"VVER reactors","score":0.9330000281333923},{"id":"https://openalex.org/keywords/spent-ion-exchange-resins","display_name":"spent ion exchange resins","score":0.7699999809265137},{"id":"https://openalex.org/keywords/fuel-cladding-failure","display_name":"fuel cladding failure","score":0.9700000286102295},{"id":"https://openalex.org/keywords/fuel-dispersion","display_name":"fuel dispersion","score":0.8769999742507935},{"id":"https://openalex.org/keywords/actinides","display_name":"actinides","score":0.906000018119812},{"id":"https://openalex.org/keywords/estonia","display_name":"Estonia","score":0.49799999594688416},{"id":"https://openalex.org/keywords/russia","display_name":"Russia","score":0.8550000190734863}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5060999989509583},{"id":"https://openalex.org/C158973077","wikidata":"https://www.wikidata.org/wiki/Q192900","display_name":"Radionuclide","level":2,"score":0.4754999876022339},{"id":"https://openalex.org/C2994553857","wikidata":"https://www.wikidata.org/wiki/Q131123","display_name":"Atmospheric emissions","level":2,"score":0.4681999981403351},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4440000057220459},{"id":"https://openalex.org/C3020780746","wikidata":"https://www.wikidata.org/wiki/Q27496","display_name":"Western europe","level":3,"score":0.4077000021934509},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4050000011920929},{"id":"https://openalex.org/C526734887","wikidata":"https://www.wikidata.org/wiki/Q832237","display_name":"Environmental protection","level":1,"score":0.3416999876499176},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.33570000529289246},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.328000009059906},{"id":"https://openalex.org/C189764856","wikidata":"https://www.wikidata.org/wiki/Q778187","display_name":"Atmospheric dispersion modeling","level":3,"score":0.3190000057220459},{"id":"https://openalex.org/C539469273","wikidata":"https://www.wikidata.org/wiki/Q1749732","display_name":"Environmental monitoring","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C2982719155","wikidata":"https://www.wikidata.org/wiki/Q25584060","display_name":"Energy source","level":3,"score":0.2791000008583069},{"id":"https://openalex.org/C54016721","wikidata":"https://www.wikidata.org/wiki/Q1208852","display_name":"Nuclear reprocessing","level":3,"score":0.27250000834465027},{"id":"https://openalex.org/C3018527574","wikidata":"https://www.wikidata.org/wiki/Q4345530","display_name":"Northern italy","level":3,"score":0.266400009393692},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.2531999945640564}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1051/epjn/2025048","doi":"https://doi.org/10.1051/epjn/2025048","is_oa":true,"landing_page_url":"https://doi.org/10.1051/epjn/2025048","pdf_url":null,"source":{"id":"https://openalex.org/S2736442721","display_name":"EPJ Nuclear Sciences & Technologies","issn_l":"2491-9292","issn":["2491-9292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Nuclear Sciences &amp; Technologies","raw_type":"journal-article"},{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjn/2025048","doi":null,"is_oa":true,"landing_page_url":"https://www.epj-n.org/10.1051/epjn/2025048/pdf","pdf_url":"https://www.epj-n.org/10.1051/epjn/2025048/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjn/2025048","raw_type":"Text"},{"id":"pmh:oai:HAL:hal-05251326v1","doi":null,"is_oa":true,"landing_page_url":"https://asnr.hal.science/hal-05251326","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EPJ N - Nuclear Sciences & Technologies, 2025, 11 (52), 7p. &#x27E8;10.1051/epjn/2025048&#x27E9;","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:31a00ad6a6e6441fb1c0b44dab8ac19b","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/31a00ad6a6e6441fb1c0b44dab8ac19b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EPJ Nuclear Sciences & Technologies, Vol 11, p 52 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1051/epjn/2025048","doi":"https://doi.org/10.1051/epjn/2025048","is_oa":true,"landing_page_url":"https://doi.org/10.1051/epjn/2025048","pdf_url":null,"source":{"id":"https://openalex.org/S2736442721","display_name":"EPJ Nuclear Sciences & Technologies","issn_l":"2491-9292","issn":["2491-9292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Nuclear Sciences &amp; Technologies","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322760","display_name":"Institut de Radioprotection et de S\u00dbret\u00e9 Nucl\u00e9aire","ror":"https://ror.org/01ha22c77"},{"id":"https://openalex.org/F4320325344","display_name":"Totalf\u00f6rsvarets Forskningsinstitut","ror":"https://ror.org/0470cgs30"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2014874673","https://openalex.org/W2031604650","https://openalex.org/W2991305892","https://openalex.org/W4285224835","https://openalex.org/W4379536967"],"related_works":[],"abstract_inverted_index":{"The":[0,214],"detection":[1,71,134,223,324],"of":[2,4,19,38,69,72,76,104,108,142,155,173,205,217,224,240,290],"traces":[3],"radionuclides":[5,73],"in":[6,13,74,78,115,129,138,181,209,255],"Northern":[7,116],"Europe":[8,77,117],"has":[9,22,31,157,243],"become":[10],"more":[11],"frequent":[12],"recent":[14,112],"years,":[15],"although":[16],"the":[17,36,39,45,48,58,66,70,102,139,147,163,171,177,182,192,202,206,221,238,270,276,305,315],"origin":[18,46,172,196,239],"these":[20,55],"emissions":[21],"not":[23],"been":[24,158,244],"officially":[25],"confirmed":[26],"by":[27,167],"any":[28],"authorities.":[29],"IRSN":[30,168],"undertaken":[32],"investigations":[33],"to":[34,43,54,111,120,169,280,301,313],"determine":[35],"source":[37,67],"past":[40],"detections":[41,114],"and":[42,47,201,231,335],"understand":[44],"mechanisms":[49],"that":[50,150,246],"may":[51],"have":[52,281],"led":[53],"releases":[56,107],"into":[57],"environment":[59],"(J.J.":[60],"Ingremeau,":[61,91],"O.":[62,88],"Saunier,":[63,89],"Investigations":[64],"on":[65,331],"term":[68],"North":[75],"June":[79],"2020,":[80],"EPJ":[81],"Nuclear":[82],"Sci.":[83],"Technol.":[84],"8,":[85],"10":[86],"(2022),":[87],"J.J.":[90],"I.":[92],"Homan,":[93],"P.":[94],"Mekarski,":[95],"J.":[96],"Yi,":[97],"A.":[98],"Botti,":[99],"Methodology":[100],"for":[101],"investigation":[103],"undeclared":[105],"atmospheric":[106,188,316],"radionuclides:":[109],"Application":[110],"radionuclide":[113],"from":[118,272,283],"2019":[119],"2022,":[121],"Ann.":[122],"Nucl.":[123],"Energy":[124],"192,":[125],"109907":[126],"(2023)).":[127],"Recently,":[128],"May":[130],"2023,":[131],"a":[132,152,284,291,296,309],"new":[133,175],"event":[135,219],"was":[136,197],"recorded":[137],"same":[140],"part":[141,204],"Europe,":[143],"but":[144],"this":[145,174,218,267,327],"is":[146,220,248,260,278,311,319,329],"first":[148],"time":[149],"such":[151],"high":[153],"number":[154],"isotopes":[156],"reported.":[159],"This":[160],"paper":[161],"presents":[162],"analysis":[164],"carried":[165],"out":[166],"identify":[170],"release,":[176],"most":[178,193],"comprehensive":[179],"one":[180],"last":[183],"ten":[184],"years.":[185],"Using":[186],"inverse":[187],"dispersion":[189,303],"modelling":[190],"methods,":[191],"likely":[194,279],"geographical":[195],"identified":[198],"between":[199],"Estonia":[200],"western":[203],"Russian":[207],"Federation,":[208],"line":[210],"with":[211,263,321],"previous":[212,273],"releases.":[213],"key":[215],"feature":[216],"simultaneous":[222],"46Sc":[225],"alongside":[226],"low":[227],"volatile":[228],"fission":[229],"products":[230],"actinides,":[232],"which":[233,318],"prompted":[234],"further":[235],"investigations.":[236],"About":[237],"46Sc,":[241],"it":[242,247],"shown":[245],"an":[249],"activated":[250],"corrosion":[251],"product":[252],"specifically":[253],"produced":[254],"WWER":[256,292],"reactors.":[257],"Although":[258],"there":[259],"no":[261],"certainty":[262],"so":[264],"few":[265],"data,":[266],"finding":[268],"reinforces":[269],"interpretation":[271],"studies":[274],"assuming":[275],"release":[277,317],"originated":[282],"spent":[285],"primary":[286,306],"ion":[287],"exchange":[288],"resin":[289],"reactor,":[293],"possibly":[294],"involving":[295],"fuel":[297,302],"cladding":[298],"failure":[299],"leading":[300],"within":[304],"circuit.":[307],"Finally,":[308],"scenario":[310,328],"proposed":[312],"explain":[314],"consistent":[320],"all":[322],"available":[323],"data.":[325],"However,":[326],"based":[330],"highly":[332],"unlikely":[333],"assumptions":[334],"remains":[336],"speculative.":[337]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2025-09-16T00:00:00"}
