Perturbative N3LO calculations in chiral EFT with RG-guided power counting yield robust predictions for light nuclei energies when calibrated on the tritium binding energy.
The (+∆) indicates that the Nijmegen phase shift atT lab = 25 MeV is shifted +7 ◦ to reduce the strength of the NLO correction, as seen in the NLO phase shift predictions in Fig
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Perturbative calculations of light nuclei up to N$^3$LO in chiral effective field theory
Perturbative N3LO calculations in chiral EFT with RG-guided power counting yield robust predictions for light nuclei energies when calibrated on the tritium binding energy.