  We examine the sensitivity of nucleosynthesis in Type I X-ray bursts to
variations in nuclear rates. As a large number of nuclear processes are
involved in these phenomena -with the vast majority of reaction rates only
determined theoretically due to the lack of any experimental information- our
results can provide a means for determining which rates play significant roles
in the thermonuclear runaway. These results may then motivate new experiments.
For our studies, we have performed a comprehensive series of one-zone
post-processing calculations in conjunction with various representative X-ray
burst thermodynamic histories. We present those reactions whose rate variations
have the largest effects on yields in our studies.
