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DOE OSTI · 1886367

Thermal Neutron Scattering Research at ORNL – ENDF File Validation [Slides]

Chapman, Chris W.·Ramić, Kemal·Arbanas, Goran·Brown, Jesse·Cheng, Yongqiang·Danon, Yaron·Fritz, Dominik
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Abstract

ENDF File Validation is a process developed to simulate VISION experiments. This method showed significant differences in inelastic spectra compared to experimental measurements. Differential data should be incorporated into thermal neutron scattering evaluation process to ensure accurate TSL files. The Polyethylene Discrepancy Issue has been found and corrected. The resulting ENDF manual change has been submitted and is currently under review.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICSNuclear Criticality Safety Program (NCSP)nuclear datapolyethylene discrepancyVISION spectra

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Chapman, Chris W., Ramić, Kemal, Arbanas, Goran, Brown, Jesse, Cheng, Yongqiang, Danon, Yaron, Fritz, Dominik. 2022-02-17. Thermal Neutron Scattering Research at ORNL – ENDF File Validation [Slides]. https://doi.org/10.2172/1886367

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