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

Table 7

Parameter values for angular distributions for shower, grey, and black particles. The values of 𝑎_𝑥, 𝑎_𝑦, and 𝑎_𝑧 and 𝑏_𝑥, 𝑏_𝑦, and 𝑏_𝑧 for ⁴He-, ¹²C-, ¹⁶O-, and ²⁸Si-Em at 4.5 A GeV/c and ²²Ne-Em at 4.1 A GeV/c.

Projectile		𝑎𝑥	𝑎𝑦	𝑎𝑧	𝑏𝑥	𝑏𝑦	𝑏𝑧
^4He	𝑛𝑠	1	1	1.3	0	0	1.7
	𝑛𝑔	1.25	1	1	0	0	0.47
	𝑛𝑏	1.2	1	1	0	0	−0.15
^12C	𝑛𝑠	1	1	1.3	0	0	1.7
	𝑛𝑔	1.25	1	1	0	0	0.47
	𝑛𝑏	1.2	1	1	0	0	−0.15
^16O	𝑛𝑠	1	1	1.3	0	0	1.85
	𝑛𝑔	1.25	1	1	0	0	0.47
	𝑛𝑏	1.2	1	1	0	0	−0.15
^22Ne	𝑛𝑠	1	1	1.3	0	0	1.9
	𝑛𝑔	1.25	1	1	0	0	0.47
	𝑛𝑏	1.2	1	1	0	0	−0.15
^28Si	𝑛𝑠	1	1	1.3	0	0	2
	𝑛𝑔	1.25	1	1	0	0	0.47
	𝑛𝑏	1.2	1	1	0	0	−0.15