Dorothea Wiarda

Oak Ridge National Laboratory — United States

Engineering · Physical Sciences

15h-index5.8kcitations152works0.22yr avg
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Research Topics

Nuclear reactor physics and engineering(67), Nuclear Physics and Applications(65), Nuclear Materials and Properties(25), Nuclear and radioactivity studies(15), Graphite, nuclear technology, radiation studies(14)

Publications152 total

Application of SAMMY for Non-Destructive Characterization of Irradiated Samples Using Neutron Transmission Measurements at VENUS
2025Open Access
Porosity in nuclear graphite and its impact on nuclear reactor science and criticality safety applications
Carbon·2025· 1 cited
Continuing Development of the Nuclear Data Processing Code AMPX [Poster]
2025Open Access
<em>R</em>-matrix analysis of <em>n</em>+<sup>nat</sup>Cl reactions up to 1.2 MeV
2025Open Access
Porosity in Nuclear Graphite and its Impact on Nuclear Reactor Science and Criticality Safety Applications
SSRN Electronic Journal·2025Open Access
Unresolved Resonance Evaluations
2024Open Access
Advancements in nuclear data evaluations in the unresolved resonance region [Slides]
2024Open Access
Photonuclear Physics in SCALE
2024Open Access
Effective R-Matrix Parameterizations for Nuclear Data
EPJ Web of Conferences·2024Open Access
Assessing Criticality Implications of Small Angle Neutron Scattering and Porosity Misrepresentation in ENDF/B-VIII.1 TSLs for Nuclear Graphite
2024· 1 cited
Dr. Mark Williams' Three Contributions to Nuclear Data Covariance
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2024Open Access
SCALE/DB-Public
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2024Open Access
SCALE Resonance Parameter Sensitivity Coefficient Calculations
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
Light Elements R-matrix Analyses with the SAMMY Code towards the Foundation of Charged-particle Nuclear Data Libraries [Slides]
2023Open Access
Light Elements $R$-matrix Analyses with the SAMMY code towards the Foundation of Charged-particle Nuclear Data Libraries [Slides]
2023Open Access
Nuclear Data Evaluations in the Resolved Resonance Region and Proposed Updates to Rmatrix Modeling in the SAMMY Code [Slides]
2023Open Access
Advancing the Theory of Nuclear Data Evaluations [Slides]
2023Open Access
AMPX and SCALE Nuclear Data Libraries for Depletion [Slides]
2023Open Access
Bayesian Evaluation Framework for <em>Imperfect</em> Differential and Integral Data or Models [Slides]
2023Open Access
Bayesian Monte Carlo Evaluation of <i>Imperfect</i> (<i>n</i>, <sup>233</sup>U) Data and Model
EPJ Web of Conferences·2023Open Access
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Frequent Co-authors

Mark Williams(14), Bradley T. Rearden(10), M. Uhrmacher(9), Michael E Dunn(8), Goran Arbanas(8), K. H. Guber(6), T. Wenzel(6), L.C. Leal(5), Marco Pigni(5), Vladimir Sobes(5), A. Bartos(5), Klaus Lieb(5), Kang Seog Kim(5), Cihangir Çelik(5), William Marshall(5), Ian C Gauld(4), Matthew Jessee(4), K.P. Lieb(4), Andrew Holcomb(4), Z. Inglot(4)