Bayesian estimation of the low-energy constants up to fourth order in the nucleon-nucleon sector of chiral effective field theory

HIGHLIGHTS

• who: Isak Svensson from the DepartmentChalmers University have published the Article: Bayesian estimation of the low-energy constants up to fourth order in the nucleon-nucleon sector of chiral effective field theory, in the Journal: (JOURNAL) of 20/01/2023
• what: The authors demonstrate how to successfully sample the 31-dimensional space of LECs at N3LO using a revised HMC inference protocol. In this notation, the main objective in this paper is to extract the joint posterior pr(u03b1 |D, I ) of u03b1 u2261 (u03b1nn, u03b1 np,pp ) conditional on nn D=(aexp, Dnp,pp . . .
  

   

  

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