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

Table 1

The average multiplicities of the charged secondary particles emitted in ⁴He-, ¹²C-, ¹⁶O-, ²²Ne-, and ²⁸Si-Em interactions and those emitted in the interactions with the different groups of target nuclei (H, CNO, Em, and AgBr) compared with those obtained by the model.

Projectile		⟨𝑛𝑖⟩	H	CNO	Em	AgBr
^4He	MSTM	𝑛𝑠	1.623	3.3263	3.903	5.78
	EXP	𝑛𝑠	1.619 ± 0.1	3.112 ± 0.133	3.757 ± 0.096	5.77 ± 0.151
	MSTM	𝑛𝑔	0.288	2.35	5.372	9.474
	EXP	𝑛𝑔	0.288 ± 0.03	2 ± 0.066	4.3899 ± 0.17	9.38 ± 0.3
	MSTM	𝑛𝑏	0.163	2.5	4.86	9.519
	EXP	𝑛𝑏	0.172 ± 0.024	2.25 ± 0.07	4.395 ± 0.149	9.223 ± 0.21
^12C	MSTM	𝑛𝑠	2.014	6.22	8.897	13.975
	EXP	𝑛𝑠	2.062 ± 0.186	6 ± 0.25	8.0 ± 0.24	13.975 ± 0.4
	MSTM	𝑛𝑔	0.288	2.35	5.274	10.882
	EXP	𝑛𝑔	0.293 ± 0.03	2.04 ± 0.1	5.081 ± 0.22	10.753 ± 0.4
	MSTM	𝑛𝑏	0.205	2.5	4.6346	9.519
	EXP	𝑛𝑏	0.204 ± 0.027	2.28 ± 0.075	4.57 ± 0.16	9.293 ± 0.21
^16O	MSTM	𝑛𝑠	2.196	6.621	9.741	16.664
	EXP	𝑛𝑠	2.454 ± 0.145	6.679 ± 0.197	9.417 ± 0.206	16.426 ± 0.349
	MSTM	𝑛𝑔	0.268	2.35	6.284	12.6
	EXP	𝑛𝑔	0.264 ± 0.02	2.154 ± 0.06	6.353 ± 0.17	12.454 ± 0.29
	MSTM	𝑛𝑏	0.243	2.5	4.315434	9.217
	EXP	𝑛𝑏	0.24 ± 0.02	2.17 ± 0.05	4.421 ± 0.097	8.58 ± 0.13
^22Ne	MSTM	𝑛𝑠	2.11	6.605	10.769	18.919
	EXP	𝑛𝑠	2.24 ± 0.0898	6.66 ± 0.151	10.254 ± 0.113	18.482 ± 0.29
	MSTM	𝑛𝑔	0.249	2.35	6.752	13.547
	EXP	𝑛𝑔	0.252 ± 0.013	2.2 ± 0.04	6.188 ± 0.295	13.495 ± 0.214
	MSTM	𝑛𝑏	0.243	2.301	4.288	8.978
	EXP	𝑛𝑏	0.238 ± 0.013	2.05 ± 0.034	4.151 ± 0.103	8.482 ± 0.09
^28Si	MSTM	𝑛𝑠	2.461	7.836	11.776	21.007
	EXP	𝑛𝑠	2.887 ± 0.22	7.51 ± 0.297	11.784 ± 0.343	20.163 ± 0.602
	MSTM	𝑛𝑔	0.249	2.39	6.071	13.156
	EXP	𝑛𝑔	0.2474 ± 0.03	2.266 ± 0.07	6.405 ± 0.228	13.224 ± 0.383
	MSTM	𝑛𝑏	0.163	2.5	4.678	9.504
	EXP	𝑛𝑏	0.165 ± 0.022	2.2 ± 0.064	4.449 ± 0.1244	8.651 ± 0.17