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Home All issues Volume 505 / No 2 (October II 2009) A&A, 505 2 (2009) 497-508 Full HTML
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Table 2:

Model parameters.
General Prescription Parameter
IMF KTG1993  
Mass limits (0.1-100) $M_{\odot}$  
SFR $\alpha $ $\Sigma_{\rm gas}^{1.5}(r_{{\rm eq}\odot}/r)$ $\alpha $
Stellar yields vdHG97,WW95  
Metallicity of infall gas Zf = 0  
Infall timescale $\tau(r) = b \ (r/r_{\rm d})$ b
Age of disk (Gyr) 13.5  
Individual Milky Way M 31
Scalelength $r_{\rm d}$ (kpc) 2.3 5.5
Equivalent $r_{{\rm eq}\odot}$(kpc) 8.0 19.0
Total disk mass (1010$M_{\odot}$) 5.0 7.0
$V_{\rm rot}$(km s-1) 220 226

Source LaTeX | All tables | In the text

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