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Fig. 7.

Fig. 7. Refer to the following caption and surrounding text.

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Structure-function estimates of the reconstructed CF4 density field for orders q = 1 and q = 2, computed using 64 × 106 randomly sampled point pairs. Two distinct regimes are observed. On small scales, below ∼30 h−1 Mpc, the structure functions do not exhibit a well-defined power-law behaviour, indicating the absence of a resolved scaling regime. On larger scales, a multiaffine scaling regime emerges up to ∼250 − 300 h−1 Mpc, characterised by a first-order exponent H = ζ(1)≃0.3. This value reflects non-persistent, weakly correlated density fluctuations across scales, consistent with alternating overdense and underdense regions in the reconstructed field.

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