Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums

Table 4

Parameter values for the two kinds of curves in Figures 6(a), 8, and 10. The values of 𝜒²/dof and extracted temperatures are given. The errors for 𝑚_1,2,3,4 and 𝑛 can be neglected, and the relative errors for other parameters are less than 10%.

	Figures
	Figure 6(a)	Figure 6(a)	Figure 6(a)	Figure 8(a)	Figure 8(a)	Figure 8(b)	Figure 10
Types	0–5%	20–40%	40–80%	Ξ	Ω	Inclusive electron	Charged particle
𝑚1	1	1	1	3	3	1	1
𝑝𝑡𝑖1 (GeV/c)	0.500	0.500	0.500	0.390	0.390	0.108	0.370
𝑘1	0.799184	0.928772	0.918786	0.91000	0.70000	0.88822	0.93906
𝑚2	1	1	1	4	4	1	1
𝑝𝑡𝑖2 (GeV/c)	0.600	0.800	0.820	0.625	0.530	0.380	0.800
𝑘2	0.199796	0.069908	0.079894	0.09000	0.30000	0.10978	0.05994
𝑚3	1	1	1	—	—	5	1
𝑝𝑡𝑖3 (GeV/c)	2.300	2.300	2.300	—	—	0.480	1.800
𝑘3	0.001000	0.001300	0.001300	—	—	0.00200	0.00100
𝑚4	1	1	1	—	—	—	—
𝑝𝑡𝑖4 (GeV/c)	6.700	6.700	6.700	—	—	—	—
𝑇𝐸 (GeV)	0.265	0.266	0.268	0.515	0.551	0.074	0.198
𝜒^2/dof	0.303	0.299	0.512	0.535	0.023	0.070	0.563
𝑛	7.5	7	7	9	10	5	8
𝑇𝐿 (GeV)	0.200	0.190	0.160	0.320	0.390	0.040	0.150
𝜒^2/dof	66.600	46.825	4.944	0.288	0.099	1.184	0.503