Shower and Slow Particle Productions in Nucleus-Nucleus Collisions at High Energy

Table 4

Parameter values for multiplicity distributions for shower, grey, and black particles. The values of ⟨𝑛_𝑖1⟩, ⟨𝑛_𝑖2⟩, 𝑚₁, 𝑚₂, and 𝑘₁, 𝑘₂ for ⁴He-, ¹²C-, ¹⁶O-, and ²⁸Si-CNO at 4.5 A GeV/c and ²²Ne-CNO at 4.1 A GeV/c.

Projectile		⟨𝑛𝑖1⟩	⟨𝑛𝑖2⟩	𝑚1	𝑚2	𝑘1	𝑘2	𝜒^2/dof
^4He	𝑛𝑠	0.9	1.62	3	3	0.5	0.5	1.783
	𝑛𝑔	0.95	—	3	—	1	0	1.29
	𝑛𝑏	0.75	—	4	—	1	0	1.41
^12C	𝑛𝑠	1.72	2.35	2	4	0.45	0.55	1.293
	𝑛𝑔	0.95	—	3	—	1	0	1.027
	𝑛𝑏	0.75	—	4	—	1	0	1.408
^16O	𝑛𝑠	1.75	2.52	2	4	0.45	0.55	1.223
	𝑛𝑔	0.95	—	3	—	1	0	1.475
	𝑛𝑏	0.75	—	4	—	1	0	1.853
^22Ne	𝑛𝑠	1.78	3	2	4	0.58	0.42	0.736
	𝑛𝑔	0.95	—	3	—	1	0	1.29
	𝑛𝑏	0.75	—	4	—	1	0	1.776
^28Si	𝑛𝑠	2.35	2.1	2	8	0.70	0.30	1.831
	𝑛𝑔	0.96	—	3	—	1	0	0.136
	𝑛𝑏	0.75	—	4	—	1	0	1.964