Uncertainty quantification in breakup reactions
Breakup reactions are one of the favored probes to study loosely bound nuclei, particularly those in the limit of stability forming a halo. In order to interpret such breakup experiments, the continuum discretized coupled channel method is typically used. In this study, the first Bayesian analysis o...
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| Veröffentlicht in: | Physical review. C 2022-08, Vol.106 (2), Article 024607 |
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| container_title | Physical review. C |
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| creator | Sürer, Ö. Nunes, F. M. Plumlee, M. Wild, S. M. |
| description | Breakup reactions are one of the favored probes to study loosely bound nuclei, particularly those in the limit of stability forming a halo. In order to interpret such breakup experiments, the continuum discretized coupled channel method is typically used. In this study, the first Bayesian analysis of a breakup reaction model is performed. Herein we use a combination of statistical methods together with a three-body reaction model (the continuum discretized coupled channel method) to quantify the uncertainties on the breakup observables due to the parameters in the effective potential describing the loosely bound projectile of interest. The combination of tools we develop opens the path for a Bayesian analysis of not only breakup processes, but also a wide array of complex processes that require computationally intensive reaction models. |
| doi_str_mv | 10.1103/PhysRevC.106.024607 |
| format | Article |
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| source | American Physical Society Journals |
| subjects | Bayesian methods breakup reactions models and methods for nuclear reactions nuclear forces NUCLEAR PHYSICS AND RADIATION PHYSICS |
| title | Uncertainty quantification in breakup reactions |
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