  We calculate neutron capture cross sections for r-process nucleosynthesis in
the $^{48}$Ca region, namely for the isotopes $^{40-44}$S, $^{46-50}$Ar,
$^{56-66}$Ti, $^{62-68}$Cr, and $^{72-76}$Fe. While previously only cross
sections resulting from the compound nucleus reaction mechanism
(Hauser-Feshbach) have been considered, we recalculate not only that
contribution to the cross section but also include direct capture on even-even
nuclei. The level schemes, which are of utmost importance in the direct capture
calculations, are taken from quasi-particle states obtained with a
folded-Yukawa potential and Lipkin-Nogami pairing. Most recent deformation
values derived from experimental data on $\beta$-decay half lives are used
where available. Due to the consideration of direct capture, the capture rates
are enhanced and the "turning points" in the r-process path are shifted to
slightly higher mass numbers. We also discuss the sensitivity of the direct
capture cross sections on the assumed deformation.
