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Pregled bibliografske jedinice broj: 1086029

Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities

(n_TOF Collaboration) Lerendegui-Marco, J.; ...; Bosnar, Damir; ...; Žugec, Petar
Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities // EPJ Web of Conferences 239 / Ge, Z. ; Shu, N. ; Chen, Y. ; Wang, W. ; Zhang, H. (ur.).
Peking, Kina: EDP Sciences, 2020. str. 1-6 doi:10.1051/epjconf/202023901019 (predavanje, međunarodna recenzija, kratko priopćenje, znanstveni)

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Naslov
Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities

Autori
Lerendegui-Marco, J. ; ... ; Bosnar, Damir ; ... ; Žugec, Petar

Kolaboracija
N_TOF Collaboration

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, kratko priopćenje, znanstveni

Izvornik
EPJ Web of Conferences 239 / Ge, Z. ; Shu, N. ; Chen, Y. ; Wang, W. ; Zhang, H. - : EDP Sciences, 2020, 1-6

ISBN
978-2-7598-9107-8

Skup
International Conference on Nuclear Data for Science and Technology (ND 2019)

Mjesto i datum
Peking, Kina, 19.05.2019. - 24.05.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
n_TOF, 242Pu, neutron capture, neutron time of flight

Sažetak
The design and operation of innovative nuclear systems requires a better knowledge of the capture and fission cross sections of the Pu isotopes. For the case of capture on 242Pu, a reduction of the uncertainty in the fast region down to 8-12% is required. Moreover, aiming at improving the evaluation of the fast energy range in terms of average parameters, the OECD NEA High Priority Request List (HPRL) requests high-resolution capture measurements with improved accuracy below 2 keV. The current uncertainties also affect the thermal point, where previous experiments deviate from each other by 20%. A fruitful collaboration betwen JGU Mainz and HZ Dresden-Rossendorf within the EC CHANDA project resulted in a 242Pu sample consisting of a stack of seven fission-like targets making a total of 95(4) mg of 242Pu electrodeposited on thin (11.5 μm) aluminum backings. This contribution presents the results of a set of measurements of the 242Pu(n, γ) cross section from thermal to 500 keV combining different neutron beams and techniques. The thermal point was determined at the Budapest Research Reactor by means of Neutron Activation Analysis and Prompt Gamma Analysis, and the resolved (1 eV - 4 keV) and unresolved (1 - 500 keV) resonance regions were measured using a set of four Total Energy detectors at the CERN n_TOF-EAR1.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Petar Žugec (autor)

Avatar Url Damir Bosnar (autor)

Poveznice na cjeloviti tekst rada:

doi www.epj-conferences.org

Citiraj ovu publikaciju:

(n_TOF Collaboration) Lerendegui-Marco, J.; ...; Bosnar, Damir; ...; Žugec, Petar
Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities // EPJ Web of Conferences 239 / Ge, Z. ; Shu, N. ; Chen, Y. ; Wang, W. ; Zhang, H. (ur.).
Peking, Kina: EDP Sciences, 2020. str. 1-6 doi:10.1051/epjconf/202023901019 (predavanje, međunarodna recenzija, kratko priopćenje, znanstveni)
(n_TOF Collaboration) (n_TOF Collaboration) Lerendegui-Marco, J., ..., Bosnar, D., ... & Žugec, P. (2020) Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities. U: Ge, Z., Shu, N., Chen, Y., Wang, W. & Zhang, H. (ur.)EPJ Web of Conferences 239 doi:10.1051/epjconf/202023901019.
@article{article, author = {Lerendegui-Marco, J. and Bosnar, Damir and \v{Z}ugec, Petar}, year = {2020}, pages = {1-6}, DOI = {10.1051/epjconf/202023901019}, keywords = {n\_TOF, 242Pu, neutron capture, neutron time of flight}, doi = {10.1051/epjconf/202023901019}, isbn = {978-2-7598-9107-8}, title = {Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n\_TOF-EAR1 facilities}, keyword = {n\_TOF, 242Pu, neutron capture, neutron time of flight}, publisher = {EDP Sciences}, publisherplace = {Peking, Kina} }
@article{article, author = {Lerendegui-Marco, J. and Bosnar, Damir and \v{Z}ugec, Petar}, year = {2020}, pages = {1-6}, DOI = {10.1051/epjconf/202023901019}, keywords = {n\_TOF, 242Pu, neutron capture, neutron time of flight}, doi = {10.1051/epjconf/202023901019}, isbn = {978-2-7598-9107-8}, title = {Measurement of the 242Pu(n,γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n\_TOF-EAR1 facilities}, keyword = {n\_TOF, 242Pu, neutron capture, neutron time of flight}, publisher = {EDP Sciences}, publisherplace = {Peking, Kina} }

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