  One of the most promising ways to determine the angle gamma of the CKM
unitarity triangle is through measurement of the tree level processes B to DK.
The LHCb collaboration has studied the potential of these decays employing the
Atwood-Dunietz-Soni (ADS) and Dalitz methods, making use of a large sample of
simulated data. For each method the expected sensitivities to the angle gamma
are presented in this report.
