6 citations · 7 across the 3 of their papers we have counts for
3 papers
Pions and Contacts at N4LO: Some details on the chiral nuclear force
E. F. Batista, S. Szpigel., V. S. Timoteo
In this work we have performed a detailed study of chiral nuclear forces at N4LO approximation applied to selected channels of the neutron-proton () scattering. The idea is to…
Renormalization of chiral nuclear forces with multiple subtractions in peripheral channels
E. F. Batista, S. Szpigel, V. S. Timóteo
We analyse the renormalization of the of two-nucleon interaction with multiple subtractions in peripheral waves considering two chiral forces at N3LO. Phase shifts at low energies…
Peripheral NN scattering from subtractive renormalization of chiral interactions
Edilson Ferreira Batista, Sergio Szpigel, Varese Salvador Timoteo
We apply five subtractions in the Lippman-Schwinger (LS) equation in order to perform a non-perturbative renormalization of chiral N3LO nucleon-nucleon interactions. Here we comput…