{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T11:57:10Z","timestamp":1740139030720,"version":"3.37.3"},"reference-count":21,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2024,12,3]],"date-time":"2024-12-03T00:00:00Z","timestamp":1733184000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,12,31]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>In this article, the submersion dose due to a radioactive cloud of pollutants was evaluated at short downwind distances from an emission stack. The atmospheric transport of contaminants was modelled using the Gaussian plume model (GPM). The algorithm for dose computation and its hypotheses were analysed. Two relevant issues were discussed: the semi-infinite cloud approximation used for pre-calculated dose conversion factors and the lack of a radiation transport model for dose computation outside the radioactive cloud. The GPM-based software HotSpot and GENII V2.10 and a FLUKA Monte Carlo GPM implementation were compared in a scenario characterized by a low release height and two different simplified atmospheric conditions. Compared to FLUKA, HotSpot and GENII V2.10 results showed a significant dose overestimation inside the plume. Moreover, in extremely stable meteorological conditions, only the Monte Carlo code could detect the ground-level dose contribution from an overhead plume.<\/jats:p>","DOI":"10.1093\/rpd\/ncae218","type":"journal-article","created":{"date-parts":[[2024,12,10]],"date-time":"2024-12-10T17:59:27Z","timestamp":1733853567000},"page":"41-47","source":"Crossref","is-referenced-by-count":0,"title":["Monte Carlo implementation of a Gaussian plume model for submersion dose calculation at short downwind distances"],"prefix":"10.1093","volume":"201","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-3898-0704","authenticated-orcid":false,"given":"Tommaso","family":"Lorenzon","sequence":"first","affiliation":[{"name":"Dipartimento di Energia, Politecnico di Milano , Campus Bovisa - Via Lambruschini 4a, 20156 Milano,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8232-6690","authenticated-orcid":false,"given":"Francesco","family":"Bonforte","sequence":"additional","affiliation":[{"name":"Scuola di Ingegneria, Universit\u00e0 della Basilicata, via dell\u2019Ateneo Lucano 10 , 85100 Potenza,","place":["Italy"]},{"name":"Centro Nazionale di Adroterapia Oncologica, via Erminio Borloni 1 , 27100 Pavia,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luca","family":"Codispoti","sequence":"additional","affiliation":[{"name":"Centro Nazionale di Adroterapia Oncologica, via Erminio Borloni 1 , 27100 Pavia,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefano","family":"Agosteo","sequence":"additional","affiliation":[{"name":"Dipartimento di Energia, Politecnico di Milano , Campus Bovisa - Via Lambruschini 4a, 20156 Milano,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michele","family":"Ferrarini","sequence":"additional","affiliation":[{"name":"Centro Nazionale di Adroterapia Oncologica, via Erminio Borloni 1 , 27100 Pavia,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,12,3]]},"reference":[{"key":"2025010312565357900_ref1","doi-asserted-by":"publisher","first-page":"7","DOI":"10.15669\/pnst.1.7","article-title":"Atmospheric dispersion of radioactive material in radiological risk assessment and emergency response","volume":"1","author":"Rentai","year":"2011","journal-title":"Prog Nucl Sci Technol"},{"volume-title":"Meteorological Monitoring Guidance for Regulatory Modeling Applications (EPA454\/R-99-005)","year":"2000","author":"EPA","key":"2025010312565357900_ref2"},{"key":"2025010312565357900_ref3","doi-asserted-by":"publisher","DOI":"10.2172\/5118833","volume-title":"Diffusion Estimation for Small Emissions. 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