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EPJ Web of Conferences

Volume 294 (2024)

WONDER-2023 - 6^th International Workshop On Nuclear Data Evaluation for Reactor applications

Aix-en-Provence, France, June 5-9, 2023
O. Serot and A. Chebboubi (Eds.)

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About the conference

Published online: 17 April 2024

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Open Access

Statement of Peer review

Published online: 17 April 2024

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Microscopic and Integral Nuclear Data Measurements

Open Access

Recent Nuclear Data Activity at the RPI Gaerttner LINAC Center 01001

Y. Danon, P. Brain, K. Cook, D. Fritz, A. Golas, G. Siemers, S. Singh, B. Wang, A. Lewis, A. Daskalakis et al. (3 more)

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401001

Open Access

Total and Double Differential Scattering Cross-Section Measurements of Isotropic Graphite 01002

Atsushi Kimura, Shunsuke Endo and Shoji Nakamura

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401002

Open Access

Experimental setup of the ²³⁹Pu neutron capture and fission cross-section measurements at n_TOF, CERN 01003

Adrian Sanchez-Caballero, Victor Alcayne, Józef Andrzejewski, Daniel Cano-Ott, Thomas Cardinaels, Peter Dries, Aleksandra Gawlik-Ramiega, Enrique González-Romero, Jan Heyse, Gregory Leinders et al. (138 more)

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401003

Open Access

Description and outlook of the ^50,53Cr(n,γ) cross section measurement at n_TOF and HiSPANoS 01004

P. Pérez-Maroto, C. Guerrero, A. Casanovas, B. Fernández, O. Aberle, V. Alcayne, S. Altieri, S. Amaducci, J. Andrzejewski, V. Babiano-Suarez et al. (126 more)

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401004

Open Access

Towards improvement of the ²³⁸U level scheme using γ-spectroscopy of the (n, n’γ) reaction 01005

Carole Chatel, Jonathan Wilson, Philippe Dessagne, Greg Henning and Maëlle Kerveno

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401005

Open Access

Measurement of ²⁴²Pu(n,f) in the 1-2 MeV energy range 01006

Ludovic Mathieu, Mourad Aïche, Paola Marini, Olivier Bouland, Carole Chatel, Serge Czajkowski, Deby Kattikat-Melcom, Teresa Kurtukian, Stephan Oberstedt and Igor Tsekhanovich

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401006

Open Access

Investigation of (n,x) reactions on enriched Ge targets at 15.7 MeV at the upgraded facility of NCSR “Demokritos” 01007

S. Chasapoglou, R. Vlastou, M. Diakaki, M. Kokkoris, L. Amanatidis, M. Axiotis, S. Harissopoulos and A. Lagoyannis

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401007

Open Access

Study of (n,α) reactions of interest for nuclear reactors: the case of ¹⁹F(n,α)¹⁶N with SCALP detector 01008

Aurélien Chevalier, François-René Lecolley, Grégory Lehaut, Jean-Luc Lecouey, Nathalie Marie, Loredana Manduci, Xavier Ledoux, Roland Beyer, Arnd Junghans, Olivier Bouland and Olivier Serot

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401008

Open Access

Validation of the Monte Carlo model of the LOENIEv2 long counter for absolute efficiency calculation 01009

Pierre Leconte, Benoit Geslot, Timothée Kooyman, Dorian Belverge and Romain Boffy

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429401009

Nuclear Fission, Including Prompt Particle Emission and Fission Yields

Open Access

Revisiting prompt emission calculations for ²⁵²Cf(SF) with focus on post-neutron fragment distributions and different correlations 02001

Anabella Tudora

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429402001

Open Access

Multiplicity of prompt fission neutron in the ²³⁹Pu(n,f) reaction and its energy dependence 02002

P. Marini, J. Taieb, D. Neudecker, G. Bélier, A. Chatillon, D. Etasse, B. Laurent, P. Morfouace, B. Morillon, M. Devlin et al. (4 more)

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429402002

Open Access

Investigation of the structure in ²³⁵U(n_th,fis) prompt gamma energy spectrum by FIFRELIN 02003

Tatsuhiko Ogawa, Olivier Litaize, Davide Mancusi, Abdelhazize Chebboubi and Olivier Serot

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429402003

Theory

Open Access

Implementation of a multi-chance fission model in FIFRELIN for ²³⁵U(n,f) reaction 03001

Mathias Sabathé, Olivier Litaize, Pierre Tamagno and Tatsuhiko Ogawa

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429403001

Open Access

Assimilating fission-code FIFRELIN using machine learning 03002

Guillaume Bazelaire, Abdelhazize Chebboubi, David Bernard, Geoffrey Daniel and Jean-Baptiste Blanchard

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429403002

Open Access

Towards systematic large scale Quasiparticle Random-Phase Approximation calculations with covariant and chiral interactions 03003

Luis González-Miret Zaragoza, Jean-Paul Ebran, Stéphane Hilaire, Sophie Péru, Mikael Frosini and Thomas Duguet

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429403003

Evaluation of Nuclear Data

Open Access

Looking for integral references for the fission cross sections in actinides above 1 MeV 04001

Ignacio Durán, Roberto Capote and Georg Schnabel

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404001

Open Access

Direct radiative capture calculations on ⁵⁶Fe 04002

Georgios Gkatis, Maria Diakaki, Alberto Mengoni and Gilles Noguere

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404002

Open Access

Evaluation of nuclear data using the Half Monte Carlo technique 04003

Erik Andersson-Sundén, Tyra Axén, Olle Diös, Alf Göök, Viktor Lindström, Henrik Sjöstrand and Axel Wohlin

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404003

Open Access

Progress towards the ENDF/B-VIII.1 release 04004

Gustavo Nobre, David Brown, Ramon Arcilla, Rebecca Coles and Benjamin Shu

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404004

Open Access

A Nuclear Data Evaluation Pipeline for the Fast Neutron Energy Range – using heteroscedastic Gaussian processes to treat model defects 04005

Alf Göök, Erik Andersson-Sundén, Joachim Hansson and Henrik Sjöstrand

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404005

Open Access

Towards a Bayesian evaluation technique for light nuclear systems 04006

Helmut Leeb and Thomas Srdinko

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404006

Open Access

Effective R-Matrix Parameterizations for Nuclear Data 04007

Goran Arbanas, Andrew Holcomb, Marco Pigni, Dorothea Wiarda, Jesse Brown and Luiz Leal

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404007

Open Access

Study of (n,2n) reaction cross section of fission product based on neural network and decision tree models 04008

Xiaodong Sun, Zihao Wei, Duan Wang, Ruirui Xu, Yuan Tian, Xi Tao, Yingxun Zhang, Yue Zhang, Zhi Zhang, Zhigang Ge et al. (3 more)

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429404008

Uncertainties and Covariance Matrices

Open Access

Assesment of covariance processing with GAIA for nuclear data uncertainty propagation 05001

Pierre Sole, Vaibhav Jaiswal, Cédric Jouanne and Vivian Salino

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429405001

Open Access

Producing uncertainties and covariance matrix from intermediate data using a Monte-Carlo method 05002

Greg Henning, François Claeys, Nicolas Dari Bako, Philippe Dessagne and Maëlle Kerveno

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429405002

Open Access

Target Accuracy Requirements Exercise within WPEC/SG46 and Feedback on Nuclear Data Needs 05003

Oscar Cabellos, Nuria García-Herranz and SG46 members

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429405003

Open Access

Nuclear Data Uncertainty Quantification for Reactor Physics Parameters in Fluorine-19-based Molten Salt Reactors 05004

Sigfrid Stjärnholm, Zsolt Elter and Henrik Sjöstrand

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429405004

Open Access

Application of nuclear data covariance matrices to representativity calculations 05005

Federico Grimaldi, Patrick Blaise, Luca Fiorito, Anatoly Kochetkov, Antonin Krása, Pierre-Etienne Labeau, Pablo Romojaro, Gert Van den Eynde, Guido Vittiglio and Jan Wagemans

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429405005

Processing and Benchmarking

Open Access

Radiation Safety Information Computational Center (RSICC): An Information Analysis Center for Nuclear Science 06001

Timothy Valentine

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429406001

Open Access

Integrated, Automated, and Reproducible Nuclear Data Processing at the NEA 06002

Daniela Foligno, Andrew Holcomb and Michael Fleming

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429406002

Open Access

Recent developments in the GALILÉE-1 processing code 06003

Cédric Jouanne and Mireille Coste-Delclaux

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429406003

Open Access

Improvements on the damage calculations using evaluated nuclear data and NJOY 06004

Shengli Chen and David Bernard

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429406004

Thermal Scattering Laws

Open Access

Evaluation of thermal neutron scattering law of nuclear-grade isotropic graphite 07001

Shinsuke Nakayama, Osamu Iwamoto and Atsushi Kimura

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429407001

Open Access

Sample Worth Measurement of Calcium Hydride 07002

Tadafumi Sano, Takashi Kanda and Jun-ichi Hori

Published online: 17 April 2024

DOI: 10.1051/epjconf/202429407002

EPJ

EPJ Web of Conferences

Volume 294 (2024)

WONDER-2023 - 6th International Workshop On Nuclear Data Evaluation for Reactor applications

About the conference

Statement of Peer review

Microscopic and Integral Nuclear Data Measurements

Recent Nuclear Data Activity at the RPI Gaerttner LINAC Center 01001

Total and Double Differential Scattering Cross-Section Measurements of Isotropic Graphite 01002

Experimental setup of the 239Pu neutron capture and fission cross-section measurements at n_TOF, CERN 01003

Description and outlook of the 50,53Cr(n,γ) cross section measurement at n_TOF and HiSPANoS 01004

Towards improvement of the 238U level scheme using γ-spectroscopy of the (n, n’γ) reaction 01005

Measurement of 242Pu(n,f) in the 1-2 MeV energy range 01006

Investigation of (n,x) reactions on enriched Ge targets at 15.7 MeV at the upgraded facility of NCSR “Demokritos” 01007

Study of (n,α) reactions of interest for nuclear reactors: the case of 19F(n,α)16N with SCALP detector 01008

Validation of the Monte Carlo model of the LOENIEv2 long counter for absolute efficiency calculation 01009

Nuclear Fission, Including Prompt Particle Emission and Fission Yields

Revisiting prompt emission calculations for 252Cf(SF) with focus on post-neutron fragment distributions and different correlations 02001

Multiplicity of prompt fission neutron in the 239Pu(n,f) reaction and its energy dependence 02002

Investigation of the structure in 235U(nth,fis) prompt gamma energy spectrum by FIFRELIN 02003

Theory

Implementation of a multi-chance fission model in FIFRELIN for 235U(n,f) reaction 03001

Assimilating fission-code FIFRELIN using machine learning 03002

Towards systematic large scale Quasiparticle Random-Phase Approximation calculations with covariant and chiral interactions 03003

Evaluation of Nuclear Data

Looking for integral references for the fission cross sections in actinides above 1 MeV 04001

Direct radiative capture calculations on 56Fe 04002

Evaluation of nuclear data using the Half Monte Carlo technique 04003

Progress towards the ENDF/B-VIII.1 release 04004

A Nuclear Data Evaluation Pipeline for the Fast Neutron Energy Range – using heteroscedastic Gaussian processes to treat model defects 04005

Towards a Bayesian evaluation technique for light nuclear systems 04006

Effective R-Matrix Parameterizations for Nuclear Data 04007

Study of (n,2n) reaction cross section of fission product based on neural network and decision tree models 04008

Uncertainties and Covariance Matrices

Assesment of covariance processing with GAIA for nuclear data uncertainty propagation 05001

Producing uncertainties and covariance matrix from intermediate data using a Monte-Carlo method 05002

Target Accuracy Requirements Exercise within WPEC/SG46 and Feedback on Nuclear Data Needs 05003

Nuclear Data Uncertainty Quantification for Reactor Physics Parameters in Fluorine-19-based Molten Salt Reactors 05004

Application of nuclear data covariance matrices to representativity calculations 05005

Processing and Benchmarking

Radiation Safety Information Computational Center (RSICC): An Information Analysis Center for Nuclear Science 06001

Integrated, Automated, and Reproducible Nuclear Data Processing at the NEA 06002

Recent developments in the GALILÉE-1 processing code 06003

Improvements on the damage calculations using evaluated nuclear data and NJOY 06004

Thermal Scattering Laws

Evaluation of thermal neutron scattering law of nuclear-grade isotropic graphite 07001

Sample Worth Measurement of Calcium Hydride 07002

Conference announcements

WONDER-2023 - 6^th International Workshop On Nuclear Data Evaluation for Reactor applications

Experimental setup of the ²³⁹Pu neutron capture and fission cross-section measurements at n_TOF, CERN 01003

Description and outlook of the ^50,53Cr(n,γ) cross section measurement at n_TOF and HiSPANoS 01004

Towards improvement of the ²³⁸U level scheme using γ-spectroscopy of the (n, n’γ) reaction 01005

Measurement of ²⁴²Pu(n,f) in the 1-2 MeV energy range 01006

Study of (n,α) reactions of interest for nuclear reactors: the case of ¹⁹F(n,α)¹⁶N with SCALP detector 01008

Revisiting prompt emission calculations for ²⁵²Cf(SF) with focus on post-neutron fragment distributions and different correlations 02001

Multiplicity of prompt fission neutron in the ²³⁹Pu(n,f) reaction and its energy dependence 02002

Investigation of the structure in ²³⁵U(n_th,fis) prompt gamma energy spectrum by FIFRELIN 02003

Implementation of a multi-chance fission model in FIFRELIN for ²³⁵U(n,f) reaction 03001

Direct radiative capture calculations on ⁵⁶Fe 04002