Sven Poul Nielsen

Sven Poul Nielsen

Emeritus

DTU NUTECH
Center for Nukleare Teknologier

Nutech Hevesy Laboratoriet
Nutech HEV Radioøkologi

Danmarks Tekniske Universitet

Frederiksborgvej 399

Bygning 201, rum S58

4000 Roskilde

Tlf.
Tlf.
Mobil
Fax 46 77 53 30
E-mail spni@dtu.dk
ORCID 0000-0002-3655-3294

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2019
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Airborne concentrations and chemical considerations of radioactive ruthenium from an undeclared major nuclear release in 2017

Masson, O. ; Steinhauser, G. ; Zok, D. ; Saunier, O. ; Angelov, H. ; Babic, D. ; Beckova, V. ; Bieringer, J. ; Bruggeman, M. ; Burbidge, C. I. ; Conil, S. ; Dalheimer, A. ; De Geer, L. -E. ; Ott, A. de Vismes ; Eleftheriadis, K. ; Estier, S. ; Fischer, H. ; Garavaglia, M. G. ; Leonarte, C. Gasco ; Gorzkiewicz, K. ; Hainz, D. ; Hoffman, I. ; Hyza, M. ; Isajenko, K. ; Karhunen, T. ; Kastlander, J. ; Katzlberger, C. ; Kierepko, R. ; Knetsch, G. -J. ; Konyi, J. Kovendine ; Lecomte, M. ; Mietelski, J. W. ; Min, P. ; Møller, B. ; Nielsen, S. P. ; Nikolic, J. ; Nikolovska, L. ; Penev, I. ; Petrinec, B. ; Povinec, P. P. ; Querfeld, R. ; Raimondi, O. ; Ransby, D. ; Ringer, W. ; Romanenko, O. ; Rusconi, R. ; Saey, P. R. J. ; Samsonov, V. ; Silobritiene, B. ; Simion, E. ; Soderstrom, C. ; Sostaric, M. ; Steinkopff, T. ; Steinmann, P. ; Sykora, I. ; Tabachnyi, L. ; Todorovic, D. ; Tomankiewicz, E. ; Tschiersch, J. ; Tsibranski, R. ; Tzortzis, M. ; Ungar, K. ; Vidic, A. ; Weller, A. ; Wershofen, H. ; Zagyvai, P. ; Zalewska, T. ; Garcia, D. Zapata ; Zorko, B.
in: Proceedings of the National Academy of Sciences of the United States of America, vol: 116, issue: 34, pages: 16750-16759

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1073/pnas.1907571116

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Background reduction at DTU Nutech surface gamma laboratory

Marković, Nikola ; Roos, Per ; Nielsen, Sven Poul ; Cai, Xiao Xiao
in: Applied Radiation and Isotopes, vol: 151, pages: 30-38

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.apradiso.2019.05.014

 

Radiochemcial methods-Radionuclide Monitoring

Qiao, Jixin ; Nielsen, Sven
part of: Encyclopedia of Analytical Science, pages: 31-39, 2019, Elsevier

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/B978-0-12-409547-2.14556-1

2018
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Calibration of HPGe–HPGe coincidence spectrometer through performing standardisation of  125I activity by X-ray-gamma coincidence spectrometry using two HPGe detectors

Marković, Nikola ; Roos, Per ; Hou, Xiaolin ; Lutter, Guillaume ; Nielsen, Sven Poul
in: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol: 880, pages: 194-200

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.nima.2017.10.086

 

Så meget radioaktivitet kan man måle i danskerne

Nielsen, Sven Poul
in: videnskab.dk, vol: 2018, issue: april

Type: Journal article

Status: Published     |    År: 2018

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Thematic Assessment of Radioactive Substances in the Baltic Sea, 2011-2015

Eriksson, Mats ; lkaheimonen , Tarja ; Jakobson , Eia ; Nielsen, Sven Poul ; Kämäräinen, Meerit ; Lüning, Maria ; Aust , Marc-Oliver ; Osvath, lolanda ; Schmied , Stefanie ; Vilimaite-Silobritiene, Beata ; Suplinska, Maria ; Zalewska, Tamara ; Vartti, Vesa-Pekka

Type: Report

Status: Published     |    År: 2018

2017
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Anthropogenic 236U in Danish Seawater: Global Fallout versus Reprocessing Discharge

Qiao, Jixin ; Steier, Peter ; Nielsen, Sven Poul ; Hou, Xiaolin ; Roos, Per ; Golser, Robin
in: Environmental Science and Technology, vol: 51, issue: 12, pages: 6867-6876

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1021/acs.est.7b00504

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Coincidence gamma-ray spectrometry

Markovic, Nikola ; Roos, Per ; Nielsen, Sven Poul
part of: Proceedings of the 11th Symposium of the Croatian Radiation Protection Association, pages: 182-186, 2017
Presented at:
11th Symposium of the Croatian Radiation Protection Association

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2017

 

Digital gamma-gamma coincidence HPGe system for environmental analysis

Markovic, Nikola ; Roos, Per ; Nielsen, Sven Poul
in: Applied Radiation and Isotopes, vol: 126, pages: 194-196

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1016/j.apradiso.2016.12.017