Constraining the turbulence and the dust disk in IM Lup: Onset of planetesimal formation

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Table 1

DSHARP dust composition from Birnstiel et al. (2018)

Material	Reference	Bulk density (g cm⁻³)	Mass fraction	Volume fraction
Water ice	Warren & Brandt (2008)	0.92	0.200	0.3642
Astronomical silicates	Draine (2003)	3.30	0.3291	0.1670
Troilite	Henning & Stognienko (1996)	4.83	0.0743	0.0258
Refractory organics	Henning & Stognienko (1996)	1.50	0.3966	0.4430

Notes. The bulk density of the mix is ρ₂ = 1.675 g cm⁻³.

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