Strong effect of the cluster environment on the size of protoplanetary discs?

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Table 3

Cluster model set-up.

Model	N_stars	N_sim	^a	^b
			[10³ pc^-3]	[ pc^-3]

D0	1000	392	1.3	15.3
D1	2000	260	2.7	30.6
D2	4000	264	5.3	61.1
D3	8000	78	10.5	122.2
D4	16 000	21	21.1	244.5
D5	32 000	14	42.1	489.2

Notes. Model designation (Col. 1), initial number of stars in the cluster N_stars (Col. 2), number of simulations in the campaign N_sim (Col. 3), average number density in the cluster core (Col. 4), and average number density in the whole cluster (Col. 5).

^(a)

The cluster core radius was assumed to be the radius of the Trapezium (R_core = 0.3 pc).

^(b)

The cluster radius is 2.5 pc.

Reference. From Olczak et al. (2010), Steinhausen & Pfalzner (2014).

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