Internal Cumulants for Femtoscopy with Fixed Charged Multiplicity

Figure 2

(a) Correction factors 𝐹_2𝑁=⟨𝑛(𝑛−1)⟩_𝑁/⟨𝑛⟩²_𝑁 (red squares) and 𝐹_3𝑁=⟨𝑛(𝑛−1)(𝑛−2)⟩_𝑁/⟨𝑛⟩³_𝑁 (blue circles) as defined in (57) as well as 𝐺_3𝑁 (green triangles) of (70), for the UA1 dataset used in [65]. (b) Inverse factors as used in the normalisation of internal cumulants (74)-(75) and (83)-(84).

(a)

(b)