by Dr Mark Whitehead
(CERN)

A long term goal of flavour physics has been to constrain the angles of the unitarity triangle by studying CP violation in B hadron decays, gamma remains the least precisely known of these angles. Several LHCb Run 1 analyses that are sensitive to gamma are combined to provide the worlds most precise constraints on gamma from a single experiment. The talk will focus on a couple of the more recent input measurements before covering the combination itself.