Improved method for partial-wave decomposition of two-pion exchange three-nucleon force

Abstract

In this article an efficient method to calculate the matrix elements of three-nucleon force is presented. The new method is improved version of partial-wave decomposition presented in Few-Body Syst. 22 (1997) 107, which simplifies expression to be evaluated and permits to reduce computational effort as much as six times. Proposed method naturally applies to Faddeev-type calculations but also can be used by any method relaying on partial-wave decomposition.

References in corpus (1)

• Local three-nucleon interaction from chiral effective field theory

Cited by in corpus (6)

• Elastic proton scattering on tritium below the n-${}^{3}He$ threshold
• Momentum-space calculation of proton-deuteron scattering including Coulomb and irreducible three-nucleon forces
• Nuclear electric dipole moment of three-body system
• The Tucson-Melbourne Three-Nucleon Force in the automatized Partial Wave Decomposition
• Heavy-baryon chiral perturbation theory approach to thermal neutron capture on ${}^{3}He$
• Parity violation in radiative neutron capture on deuteron