2 papers
nucl-th2025
Perturbative renormalization of chiral nuclear forces at subleading order in 3S1-3D1 channel
Rui Peng, Bingwei Long, Fu-Rong Xu
We investigate renormalization of chiral nuclear forces in the coupled channel of 3S1-3D1 of nucleon-nucleon scattering. The one-pion exchange potential is treated nonperturbativel…
nucl-th2024
Contact operators in renormalization of attractive singular potentials
Rui Peng, Bingwei Long, Fu-Rong Xu
We discuss renormalization of chiral nuclear forces in the 3P0 channel of N N scattering at next- to-next-to leading order (N2LO) if the one-pion exchange is treated nonperturbativ…