Progress in 3N Response Functions Using the LIT Technique

Our earlier results \footnote{V.D.Efros, W.Leidemann, G.Orlandini, E. Tomusiak, Phys.Rev. C69 (2004) 044001} for the longitudinal response functions of $^3$He and $^3$H began to display frame dependence at q=500 MeV/c. This is a manifestion of the non- relativistic framework of our calculations. We have found a method of extending such calculations to regions of higher q while drastically reducing the frame dependence. The method hinges on the choice of a particular frame and/or the details of the kinematical input. Results for the longitudinal response will be shown for q up to 700 MeV/c. In addition we will show our results to date for the transverse response functions of the trinucleons.