Corrections in thermal-neutron scattering experiments on molecular systems

摘要: Abstract The traditional procedures employed to correct an observed scattering spectrum in order isolate the structure factor, involve approximations that are not valid many real cases. We present here Monte Carlo simulations based on a Synthetic Model describe (incoherent) neutron—molecule interaction, which allow simultaneous description of multiple, inelastic and beam-attenuation processes into sample, as well contributions due presence container. procedure is applied experiments performed H 2 O D at reactor two-axes instrument. show our unified scheme produces very good agreement with measurements discuss some its merits compared method.