Table 1: Masses of the modeled disks producing $0.5 M\ensuremath {_{\rm lunar}} $ of dust.
Model Quasi-steady state
Material slope $\alpha$ $e\ensuremath{_{\rm max}} $ Total mass Mass-loss rate
rock 2 0.125 2.5 $M_\oplus$ 0.9 $M_\oplus/\mbox{Gyr}$
rock 2 0.375 1.4 $M_\oplus$ 1.7 $M_\oplus/\mbox{Gyr}$
rock 4 0.375 1.1 $M_\oplus$ 2.9 $M_\oplus/\mbox{Gyr}$
rock $\infty$ 0.375 0.7 $M_\oplus$ 9.0 $M_\oplus/\mbox{Gyr}$
ice 2 0.375 1.6 $M_\oplus$ 19.8 $M_\oplus/\mbox{Gyr}$

Source LaTeX | All tables | In the text