Figure 3

Coalescence parameters $B_2$ for (anti)deuterons (left) and $B_3$ for (anti)helions (right) for different multiplicity classes. The multiplicity decreases moving from the bottom up. The statistical uncertainties are represented by vertical bars while the systematic uncertainties are represented by boxes. $B_{\mathrm{A}}$ is shown as a function of $\pt/A$, being $A = 2$ the mass number of deuteron and $A = 3$ the mass number of helion.