Konstantinos Kravvaris | 20-LW-046
We are developing a framework based on uncertainty quantification to evaluate the cross section of the beryllium-7/lithium-7 charge-exchange reaction. Successful results will resolve the present discrepancy between experimental data sets for this cross section and establish a new gold standard for the evaluation of low-energy light-nuclei reactions that are critical for probing new physics in the early universe and that have applications to stockpile stewardship.
Publications, Presentations, and Patents
Kravvaris, K., et al. 2020a. "Ab Initio Calculations of Alpha-Clustering and Alpha-Induced Reactions." Vth Topical Workshop on Modern Aspects in Nuclear Structure, Bormio, Italy, February 2020. LLNL-PRES-806181
——— 2020b. "Uncertainty Quantification in Ab Initio Nucleon-Alpha Scattering." American Physical Society Meeting (online), April 2020. LLNL-PRES-808818