Partial and Contingent Recoil-Frame Covariance-Map Imaging

When applied to multimass velocity-map imaging data, covariance analysis reveals correlations between different fragment ions formed from the same parent molecule and can provide detailed insights into fragmentation dynamics. Covariances time-of-flight signals for two show that they are in event, while covariances their images, often referred as “recoil-frame covariances”, reveal details of correlated motion fragments. In many cases, is complicated by fact fluctuations experimental parameters such laser or molecular beam intensities lead apparent unrelated ions. context signals, this problem has been overcome introduction partial contingent approaches. Here, we apply these approaches recoil-frame covariance-map images. We also demonstrate cases total signal within each cycle be used a useful proxy independent explicit measurements varying parameter(s).