263 citations · 311 across the 6 of their papers we have counts for
6 papers
Bayesian probability updates using Sampling/Importance Resampling: Applications in nuclear theory
Weiguang Jiang, Christian Forssén
We review an established Bayesian sampling method called sampling/importance resampling and highlight situations in nuclear theory when it can be particularly useful. To this end w…
Posterior predictive distributions of neutron-deuteron cross sections
Sean B. S. Miller, Andreas Ekström, Christian Forssén
We quantify the posterior predictive distributions (PPDs) of elastic neutron-deuteron () scattering cross sections using nucleon-nucleon () interactions from chiral effecti…
Nuclear physics uncertainties in light hypernuclei
D. Gazda, T. Yadanar Htun, C. Forssén
The energy levels of light hypernuclei are experimentally accessible observables that contain valuable information about the interaction between hyperons and nucleons. In this work…
Bayesian estimation of the low-energy constants up to fourth order in the nucleon-nucleon sector of chiral effective field theory
Isak Svensson, Andreas Ekström, Christian Forssén
We use Bayesian methods and Hamiltonian Monte Carlo (HMC) sampling to infer the posterior probability density function (PDF) for the low-energy constants (LECs) up to next-to-next-…
Ab initio predictions link the neutron skin of Pb to nuclear forces
Baishan Hu, Weiguang Jiang, Takayuki Miyagi +8
Heavy atomic nuclei have an excess of neutrons over protons, which leads to the formation of a neutron skin whose thickness is sensitive to details of the nuclear force. This links…
Systematic Nuclear Uncertainties in the Hypertriton System
Thiri Yadanar Htun, Daniel Gazda, Christian Forssén +1
The hypertriton bound state is relevant for inference of knowledge about the hyperon-nucleon (YN) interaction. In this work we compute the binding energy of the hypertriton using t…