We solve three-nucleon Faddeev equations with nucleon-nucleon and three-nucleon forces derived consistently in the framework of chiral perturbation theory at next-to-next-to-next-to-leading order in the chiral expansion. In this first investigation we include only matrix elements of the three-nucleon force for partial waves with the total two-nucleon (three-nucleon) angular momenta up to 3 (5/2). Low-energy neutron-deuteron elastic scattering and deuteron breakup reaction are studied. Emphasis is put on Ay puzzle in elastic scattering and cross sections in symmetric-space-star and neutron-neutron quasi-free-scattering breakup configurations, for which large discrepancies between data and theory have been reported.
CITATION STYLE
Golak, J., Skibiński, R., Topolnicki, K., Witała, H., Epelbaum, E., Krebs, H., … Minossi, D. (2014). Low-energy neutron-deuteron reactions with N 3 LO chiral forces. European Physical Journal A, 50(11). https://doi.org/10.1140/epja/i2014-14177-7
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