The outcome of protoplanetary dust growth: pebbles, boulders, or planetesimals? - I. Mapping the zoo of laboratory collision experiments

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Volume 513 (April 2010)

A&A, 513 (2010) A56

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Table 2:

Particle and aggregate material properties used for generating Fig. 11.
Symbol	Value	Reference
monomer-grain properties:
a₀	0.75 $\mu$ m
m₀	$3.18 \times 10^{-12}$ g
$\rho_0$	2 g cm^-3
E₀	$2.2 \times 10^{-8}$ erg	Blum & Wurm (2000),
		Poppe et al. (2000)
$F_{\rm roll}$	10^-4 dyn	Heim et al. (1999)
aggregate properties:
$\varepsilon^2$	0.05	Blum & Münch (1993),
		D. Heißelmann et al. (in prep.)
G	6320 dyn cm^-2	this work
T	10⁴ dyn cm^-2	Blum & Schräpler (2004)
$\phi_{\rm c}$	0.40	this work
$r_{\rm m}$	10-1000	this work
$\gamma$	$8.3 \times 10^{-3}$ s cm² g^-1	Güttler et al. (2009)
$E_{\rm t}$	$3.5 \times 10^4$ erg	Langkowski et al. (2008)
$E_{\rm min}$	$3.1 \times 10^{-2}$ erg	Langkowski et al. (2008)
$\phi_1$	0.12	Güttler et al. (2009)
$\phi_2$	0.58	Güttler et al. (2009)
$\Delta$	0.58	Güttler et al. (2009)
$p_{\rm m}$	$1.3 \times 10^{4}$ dyn cm^-2	Güttler et al. (2009)
$f_{\rm c}$	0.79	this work
$\nu_0$	850	Weidling et al. (2009)
$\lambda$	-1.4	this work

Source LaTeX | All tables | In the text

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