Source localisation and its uncertainty quantification after the third DPRK nuclear test

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Source localisation and its uncertainty quantification after the third DPRK nuclear test. / De Meutter, Pieter; Camps, Johan; Delcloo, Andy; Termonia, Piet.

In: Scientific Reports, Vol. 8, No. 1, 05.07.2018, p. 1-11.

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De Meutter, Pieter ; Camps, Johan ; Delcloo, Andy ; Termonia, Piet. / Source localisation and its uncertainty quantification after the third DPRK nuclear test. In: Scientific Reports. 2018 ; Vol. 8, No. 1. pp. 1-11.

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@article{63ad7bc7b9af4d259afc0081ad4b2f72,
title = "Source localisation and its uncertainty quantification after the third DPRK nuclear test",
abstract = "• The International Monitoring System is being set up aiming to detect violations of the Comprehensive Nuclear-Test-Ban Treaty. Suspicious radioxenon detections were made by the International Monitoring System after the third announced nuclear test conducted by the Democratic People’s Republic of Korea (DPRK). In this paper, inverse atmospheric transport and dispersion modelling was applied to these detections, to determine the source location, the release term and its associated uncertainties. The DPRK nuclear test site was found to be a likely source location, though a second likely source region in East Asia was found by the inverse modelling, partly due to the radioxenon background from civilian sources. Therefore, techniques to indirectly assess the influence of the radioxenon background are suggested. In case of suspicious radioxenon detections after a man-made explosion, atmospheric transport and dispersion modelling is a powerful tool for assessing whether the explosion could have been nuclear or not.",
keywords = "CTBTO, ATM, Xe",
author = "{De Meutter}, Pieter and Johan Camps and Andy Delcloo and Piet Termonia",
note = "Score=10",
year = "2018",
month = "7",
day = "5",
doi = "10.1038/s41598-018-28403-z",
language = "English",
volume = "8",
pages = "1--11",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS - Download

TY - JOUR

T1 - Source localisation and its uncertainty quantification after the third DPRK nuclear test

AU - De Meutter, Pieter

AU - Camps, Johan

AU - Delcloo, Andy

AU - Termonia, Piet

N1 - Score=10

PY - 2018/7/5

Y1 - 2018/7/5

N2 - • The International Monitoring System is being set up aiming to detect violations of the Comprehensive Nuclear-Test-Ban Treaty. Suspicious radioxenon detections were made by the International Monitoring System after the third announced nuclear test conducted by the Democratic People’s Republic of Korea (DPRK). In this paper, inverse atmospheric transport and dispersion modelling was applied to these detections, to determine the source location, the release term and its associated uncertainties. The DPRK nuclear test site was found to be a likely source location, though a second likely source region in East Asia was found by the inverse modelling, partly due to the radioxenon background from civilian sources. Therefore, techniques to indirectly assess the influence of the radioxenon background are suggested. In case of suspicious radioxenon detections after a man-made explosion, atmospheric transport and dispersion modelling is a powerful tool for assessing whether the explosion could have been nuclear or not.

AB - • The International Monitoring System is being set up aiming to detect violations of the Comprehensive Nuclear-Test-Ban Treaty. Suspicious radioxenon detections were made by the International Monitoring System after the third announced nuclear test conducted by the Democratic People’s Republic of Korea (DPRK). In this paper, inverse atmospheric transport and dispersion modelling was applied to these detections, to determine the source location, the release term and its associated uncertainties. The DPRK nuclear test site was found to be a likely source location, though a second likely source region in East Asia was found by the inverse modelling, partly due to the radioxenon background from civilian sources. Therefore, techniques to indirectly assess the influence of the radioxenon background are suggested. In case of suspicious radioxenon detections after a man-made explosion, atmospheric transport and dispersion modelling is a powerful tool for assessing whether the explosion could have been nuclear or not.

KW - CTBTO

KW - ATM

KW - Xe

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/31585960

U2 - 10.1038/s41598-018-28403-z

DO - 10.1038/s41598-018-28403-z

M3 - Article

VL - 8

SP - 1

EP - 11

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

ER -

ID: 4732638