The neutron momentum correction requires TOF and Path correction different for g11, g12, and g13. g13 was calibrated nicely for neutrons but still a momentum correction is nessisary especially for simulations. This is the first version of the EC neutron detection correction. You can uses this function to correct the 4-vector of the EC detected neutrons. It assumes that you have used PART to obtain original 4-vector components. This function corrects momentum and directional components of the reconstructed 4-vector for inner-outer cluster reconstruction as well as outer only.