# get_spin_correlation_rcl¶

get_spin_correlation_rcl(npr, order='LO', pow=None, als=None)

Extracts the computed value of the spin-correlated summed squared amplitude.

Parameters: npr (int) – process number order (str) – ‘LO’ (default) or ‘NLO’: pow/gs (int[]) – array with values representing the powers in fundamental couplings in the order as dictated by the model file, e.g. [2, 3] $$\equiv g_\mathrm{s}^2 e^3$$, or, if supported by the model, the power in terms of $$g_\mathrm{s}$$ only (power in $$e$$ is determined automatically from the underlying process) A2sc (float)

This routine can be called only after: