Wonder 2026: 7th edition of the International Workshop On Nuclear Data Evaluation for Reactor Applications

Session

Evaluation of Nuclear Data (theory, models, codes) I

Jun 29, 2026, 4:30 PM

Conveners

Evaluation of Nuclear Data (theory, models, codes) I

• Roberto Capote (Suncoast Data Evaluation)

33. From Criticality Safety to Advanced Reactors: The Evolving Role of the NCSP and DNCSH in Nuclear Data Development

Luiz Leal (ORNL)

6/29/26, 4:30 PM

1. The Radiation Safety Information Computational Center (RSICC): An International Nuclear Science Information Center

Timothy Valentine (Oak Ridge National Laboratory)

6/29/26, 4:55 PM

67. New Fit of Thermal Neutron Constants for Standards

Gilles Noguere (CEA)

6/29/26, 5:15 PM

The thermal neutron constants (TNC) of the major fissile nuclides and the neutron multiplicity of the Cf-252(sf) anchor the neutron data standards. The adopted TNC 2017 standards [1] relied on the iterative Generalized Least Squares (GLS) evaluation of Axton [2]. The TNC 2017 fit combined the Axton's microscopic database with the Lounsbury/Beer [3,4] and Adamchuk [5] alpha (fission to capture...

62. ENDF developments beyond ENDF/B-VIII.1

Gustavo Nobre (Brookhaven National Laboratory)

6/29/26, 5:35 PM

45. Joint Evaluated Fission and Fusion project: JEFF-4.0 nuclear data library and beyond

Antonio Jiménez-Carrascosa (OECD Nuclear Energy Agency)

6/29/26, 5:55 PM

The Joint Evaluated Fission and Fusion (JEFF) Nuclear Data Library is a collaboration among the OECD Nuclear Energy Agency (NEA) Data Bank participating countries with the aim to create a common set of evaluated nuclear data. This data is not only for fission and fusion applications but also for domains such as space and earth exploration, medical isotope production, and nuclear science. The...

38. Current Initiatives in WPEC Nuclear Data Activities

Anastasia Georgiadou (OECD Nuclear Energy Agency)

6/29/26, 6:15 PM