June 29, 2015 to July 3, 2015
Europe/Rome timezone

Recent developments in neutron-proton scattering with lattice effective field theory

Jul 2, 2015, 2:55 PM
Room PS1 (Building E, Polo Fibonacci, Pisa)

Room PS1

Building E, Polo Fibonacci, Pisa

Talk Few-Body Physics Working Group Parallel Session 5 - Few-Body Physics WG


Jose Manuel Alarcon (University of Bonn)


In this talk I want to present the recent progresses in neutron-proton scattering on the lattice with Lattice EFT. Among them, the study of the different lattice actions in describing the scattering observables and binding energy of the deuteron. The convergence of the chiral series for these observables will be analyzed as well, and will be shown to be in good agreement with the expected behaviour of a perturbative approach. Finally, I will comment on the problem regarding the description of the mixing angle on the lattice, which is one of the remaining problems since the beginning of the lattice EFT calculations.

Primary author

Jose Manuel Alarcon (University of Bonn)

Presentation materials