Calculates the aggregate momenta for a sequence of clusters over the same point cloud of particles.

Parameters:¶

pmu : MomentumArray¶

Four-momenta of particles in the point cloud.

cluster_masks : Iterable[MaskArray]¶

Iterable of boolean masks identifying which particles belong to each of the clusterings.

Returns:¶

Where each element represents the sum aggregate four-momenta of each cluster, in the same order passed via clusters.

Return type:¶

MomentumArray