A Padé-aided analysis of nonperturbative $NN$ scattering in ${}^1{S}_0$ channel

Abstract

We carried out a Padé approximant analysis on a compact factor of the $T$-matrix for $NN$ scattering to explore the nonperturbative renormalization prescription in a universal manner. The utilities and virtues for this Padé analysis were discussed.

6 pages, 6 figures, revised version, to appear in Commun. Theor. Phys

References in corpus (12)

• Effective Field Theory for Few-Nucleon Systems
• Towards a Perturbative Theory of Nuclear Forces
• Nuclear forces in the chiral limit
• The Quark-Mass Dependence of Two-Nucleon Systems
• Variation of Fundamental Couplings and Nuclear Forces
• A renormalisation group approach to two-body scattering in the presence of long-range forces
• Renormalization of Singlet NN-Scattering with One Pion Exchange and Boundary Conditions
• Renormalization of NN-Scattering with One Pion Exchange and Boundary Conditions
• Renormalizing the Lippmann-Schwinger equation for the one pion exchange potential
• Renormalization of ${}^1{S}_0$ NN scattering amplitude in effective field theory
• Renormalization of the 1S0 One-Pion-Exchange NN Interaction in Presence of Derivative Contact Interactions
• Renormalization of $NN$ scattering: contact potential

Cited by in corpus (3)

• The Two-Nucleon 1S0 Amplitude Zero in Chiral Effective Field Theory
• Taking dibaryon fields seriously
• Padé expansion and nucleon-nucleon scattering in coupled channels